From d567c877076fbe55fca43b5129b3b26d18c14f2a Mon Sep 17 00:00:00 2001
From: Dan Forbes <dan@parity.io>
Date: Wed, 24 Feb 2021 06:12:24 -0800
Subject: [PATCH] Upgrade to v3.0.0 (#141)

---
 .github/workflows/check.yml  |    6 +-
 Cargo.lock                   | 2464 +++++++++++++++++-----------------
 Makefile                     |   19 -
 README.md                    |   36 +-
 doc/rust-setup.md            |   11 +-
 node/Cargo.toml              |   59 +-
 node/src/chain_spec.rs       |    4 +-
 node/src/cli.rs              |    2 +
 node/src/command.rs          |   11 +-
 node/src/service.rs          |  124 +-
 pallets/template/Cargo.toml  |   15 +-
 pallets/template/src/lib.rs  |   12 +-
 pallets/template/src/mock.rs |   52 +-
 runtime/Cargo.toml           |   58 +-
 runtime/src/lib.rs           |   83 +-
 runtime/src/multiaddress.rs  |   90 --
 scripts/init.sh              |   12 -
 17 files changed, 1499 insertions(+), 1559 deletions(-)
 delete mode 100644 Makefile
 delete mode 100644 runtime/src/multiaddress.rs
 delete mode 100755 scripts/init.sh

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 6fbd091..33c494c 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -30,8 +30,10 @@ jobs:
           curl https://sh.rustup.rs -sSf | sh -s -- -y
           source ~/.cargo/env
           rustup default stable
+          rustup update nightly
+          rustup update stable
+          rustup target add wasm32-unknown-unknown --toolchain nightly
 
       - name: Check Build
         run: |
-          make init
-          make check
+          SKIP_WASM_BUILD=1 cargo check --release
diff --git a/Cargo.lock b/Cargo.lock
index 29ea6e3..a751e26 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,7 +16,7 @@ version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a55f82cfe485775d02112886f4169bde0c5894d75e79ead7eafe7e40a25e45f7"
 dependencies = [
- "gimli 0.23.0",
+ "gimli",
 ]
 
 [[package]]
@@ -65,7 +65,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "63dd91889c49327ad7ef3b500fd1109dbd3c509a03db0d4a9ce413b79f575cb6"
 dependencies = [
  "block-cipher",
- "byteorder 1.4.2",
+ "byteorder",
  "opaque-debug 0.3.0",
 ]
 
@@ -79,21 +79,6 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
-[[package]]
-name = "ahash"
-version = "0.2.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29661b60bec623f0586702976ff4d0c9942dcb6723161c2df0eea78455cfedfb"
-dependencies = [
- "const-random",
-]
-
-[[package]]
-name = "ahash"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
-
 [[package]]
 name = "ahash"
 version = "0.4.7"
@@ -109,17 +94,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "alga"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f823d037a7ec6ea2197046bafd4ae150e6bc36f9ca347404f46a46823fa84f2"
-dependencies = [
- "approx",
- "num-complex",
- "num-traits",
-]
-
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -153,12 +127,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "arc-swap"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4d7d63395147b81a9e570bcc6243aaf71c017bd666d4909cfef0085bdda8d73"
-
 [[package]]
 name = "arrayref"
 version = "0.3.6"
@@ -220,7 +188,7 @@ dependencies = [
  "concurrent-queue",
  "fastrand",
  "futures-lite",
- "once_cell 1.5.2",
+ "once_cell",
  "vec-arena",
 ]
 
@@ -234,7 +202,7 @@ dependencies = [
  "async-io",
  "futures-lite",
  "num_cpus",
- "once_cell 1.5.2",
+ "once_cell",
 ]
 
 [[package]]
@@ -249,7 +217,7 @@ dependencies = [
  "libc",
  "log",
  "nb-connect",
- "once_cell 1.5.2",
+ "once_cell",
  "parking",
  "polling",
  "vec-arena",
@@ -277,7 +245,7 @@ dependencies = [
  "cfg-if 0.1.10",
  "event-listener",
  "futures-lite",
- "once_cell 1.5.2",
+ "once_cell",
  "signal-hook",
  "winapi 0.3.9",
 ]
@@ -304,7 +272,7 @@ dependencies = [
  "log",
  "memchr",
  "num_cpus",
- "once_cell 1.5.2",
+ "once_cell",
  "pin-project-lite 0.2.4",
  "pin-utils",
  "slab",
@@ -317,18 +285,6 @@ version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e91831deabf0d6d7ec49552e489aed63b7456a7a3c46cff62adad428110b0af0"
 
-[[package]]
-name = "async-tls"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df097e3f506bec0e1a24f06bb3c962c228f36671de841ff579cb99f371772634"
-dependencies = [
- "futures 0.3.11",
- "rustls",
- "webpki",
- "webpki-roots 0.19.0",
-]
-
 [[package]]
 name = "async-trait"
 version = "0.1.42"
@@ -341,10 +297,26 @@ dependencies = [
 ]
 
 [[package]]
-name = "atomic"
-version = "0.4.6"
+name = "asynchronous-codec"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64f46ca51dca4837f1520754d1c8c36636356b81553d928dc9c177025369a06e"
+checksum = "fb4401f0a3622dad2e0763fa79e0eb328bc70fb7dccfdd645341f00d671247d6"
+dependencies = [
+ "bytes 1.0.1",
+ "futures-sink",
+ "futures-util",
+ "memchr",
+ "pin-project-lite 0.2.4",
+]
+
+[[package]]
+name = "atomic"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3410529e8288c463bedb5930f82833bc0c90e5d2fe639a56582a4d09220b281"
+dependencies = [
+ "autocfg",
+]
 
 [[package]]
 name = "atomic-waker"
@@ -363,12 +335,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "autocfg"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
-
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -385,22 +351,22 @@ dependencies = [
  "cfg-if 1.0.0",
  "libc",
  "miniz_oxide",
- "object 0.22.0",
+ "object",
  "rustc-demangle",
 ]
 
+[[package]]
+name = "base-x"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
+
 [[package]]
 name = "base58"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5024ee8015f02155eee35c711107ddd9a9bf3cb689cf2a9089c97e79b6e1ae83"
 
-[[package]]
-name = "base64"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
-
 [[package]]
 name = "base64"
 version = "0.12.3"
@@ -419,7 +385,7 @@ version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f30d3a39baa26f9651f17b375061f3233dde33424a8b72b0dbe93a68a0bc896d"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "serde",
 ]
 
@@ -444,22 +410,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "which",
-]
-
-[[package]]
-name = "bip39"
-version = "0.6.0-beta.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7059804e226b3ac116519a252d7f5fb985a5ccc0e93255e036a5f7e7283323f4"
-dependencies = [
- "failure",
- "hashbrown 0.1.8",
- "hmac",
- "once_cell 0.1.8",
- "pbkdf2",
- "rand 0.6.5",
- "sha2 0.8.2",
+ "which 3.1.1",
 ]
 
 [[package]]
@@ -468,20 +419,16 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
-[[package]]
-name = "bitmask"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da9b3d9f6f585199287a473f4f8dfab6566cf827d15c00c219f53c645687ead"
-
 [[package]]
 name = "bitvec"
-version = "0.17.4"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41262f11d771fd4a61aa3ce019fca363b4b6c282fca9da2a31186d3965a47a5c"
+checksum = "f5011ffc90248764d7005b0e10c7294f5aa1bd87d9dd7248f4ad475b347c294d"
 dependencies = [
- "either",
+ "funty",
  "radium",
+ "tap",
+ "wyz",
 ]
 
 [[package]]
@@ -527,6 +474,21 @@ dependencies = [
  "constant_time_eq",
 ]
 
+[[package]]
+name = "blake3"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9ff35b701f3914bdb8fad3368d822c766ef2858b2583198e41639b936f09d3f"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.2",
+ "cc",
+ "cfg-if 0.1.10",
+ "constant_time_eq",
+ "crypto-mac 0.8.0",
+ "digest 0.9.0",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.7.3"
@@ -535,7 +497,7 @@ checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 dependencies = [
  "block-padding 0.1.5",
  "byte-tools",
- "byteorder 1.4.2",
+ "byteorder",
  "generic-array 0.12.3",
 ]
 
@@ -584,15 +546,9 @@ dependencies = [
  "atomic-waker",
  "fastrand",
  "futures-lite",
- "once_cell 1.5.2",
+ "once_cell",
 ]
 
-[[package]]
-name = "bs58"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "476e9cd489f9e121e02ffa6014a8ef220ecb15c05ed23fc34cca13925dc283fb"
-
 [[package]]
 name = "bs58"
 version = "0.4.0"
@@ -625,9 +581,9 @@ checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 
 [[package]]
 name = "byte-slice-cast"
-version = "0.3.5"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0a5e3906bcbf133e33c1d4d95afc664ad37fbdb9f6568d8043e7ea8c27d93d3"
+checksum = "65c1bf4a04a88c54f589125563643d773f3254b5c38571395e2b591c693bbc81"
 
 [[package]]
 name = "byte-tools"
@@ -635,12 +591,6 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
-[[package]]
-name = "byteorder"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fc10e8cc6b2580fda3f36eb6dc5316657f812a3df879a44a66fc9f0fdbc4855"
-
 [[package]]
 name = "byteorder"
 version = "1.4.2"
@@ -653,7 +603,7 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "either",
  "iovec",
 ]
@@ -670,12 +620,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
-[[package]]
-name = "c_linked_list"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4964518bd3b4a8190e832886cdc0da9794f12e8e6c1613a9e90ff331c4c8724b"
-
 [[package]]
 name = "cache-padded"
 version = "1.1.1"
@@ -770,6 +714,26 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "cid"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d88f30b1e74e7063df5711496f3ee6e74a9735d62062242d70cddf77717f18e"
+dependencies = [
+ "multibase",
+ "multihash",
+ "unsigned-varint 0.5.1",
+]
+
+[[package]]
+name = "cipher"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12f8e7987cbd042a63249497f41aed09f8e65add917ea6566effbc56578d6801"
+dependencies = [
+ "generic-array 0.14.4",
+]
+
 [[package]]
 name = "clang-sys"
 version = "0.29.3"
@@ -814,28 +778,6 @@ dependencies = [
  "cache-padded",
 ]
 
-[[package]]
-name = "const-random"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f590d95d011aa80b063ffe3253422ed5aa462af4e9867d43ce8337562bac77c4"
-dependencies = [
- "const-random-macro",
- "proc-macro-hack",
-]
-
-[[package]]
-name = "const-random-macro"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "615f6e27d000a2bffbc7f2f6a8669179378fa27ee4d0a509e985dfc0a7defb40"
-dependencies = [
- "getrandom 0.2.1",
- "lazy_static",
- "proc-macro-hack",
- "tiny-keccak",
-]
-
 [[package]]
 name = "const_fn"
 version = "0.4.5"
@@ -864,6 +806,16 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3a71ab494c0b5b860bdc8407ae08978052417070c2ced38573a9157ad75b8ac"
 
+[[package]]
+name = "cpp_demangle"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44919ecaf6f99e8e737bc239408931c9a01e9a6c74814fee8242dd2506b65390"
+dependencies = [
+ "cfg-if 1.0.0",
+ "glob",
+]
+
 [[package]]
 name = "cpuid-bool"
 version = "0.1.2"
@@ -878,25 +830,25 @@ checksum = "dcb25d077389e53838a8158c8e99174c5a9d902dee4904320db714f3c653ffba"
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dcc286b052ee24a1e5a222e7c1125e6010ad35b0f248709b9b3737a8fedcfdf"
+checksum = "4066fd63b502d73eb8c5fa6bcab9c7962b05cd580f6b149ee83a8e730d8ce7fb"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d9badfe36176cb653506091693bc2bb1970c9bddfcd6ec7fac404f7eaec6f38"
+checksum = "1a54e4beb833a3c873a18a8fe735d73d732044004c7539a072c8faa35ccb0c60"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "cranelift-bforest",
  "cranelift-codegen-meta",
  "cranelift-codegen-shared",
  "cranelift-entity",
- "gimli 0.21.0",
+ "gimli",
  "log",
  "regalloc",
  "serde",
@@ -907,9 +859,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3f460031861e4f4ad510be62b2ae50bba6cc886b598a36f9c0a970feab9598"
+checksum = "c54cac7cacb443658d8f0ff36a3545822613fa202c946c0891897843bc933810"
 dependencies = [
  "cranelift-codegen-shared",
  "cranelift-entity",
@@ -917,24 +869,24 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76ad12409e922e7697cd0bdc7dc26992f64a77c31880dfe5e3c7722f4710206d"
+checksum = "a109760aff76788b2cdaeefad6875a73c2b450be13906524f6c2a81e05b8d83c"
 
 [[package]]
 name = "cranelift-entity"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97cdc58972ea065d107872cfb9079f4c92ade78a8af85aaff519a65b5d13f71"
+checksum = "3b044234aa32531f89a08b487630ddc6744696ec04c8123a1ad388de837f5de3"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ef419efb4f94ecc02e5d9fbcc910d2bb7f0040e2de570e63a454f883bc891d6"
+checksum = "5452b3e4e97538ee5ef2cc071301c69a86c7adf2770916b9d04e9727096abd93"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -944,9 +896,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e69d44d59826eef6794066ac2c0f4ad3975f02d97030c60dbc04e3886adf36e"
+checksum = "f68035c10b2e80f26cc29c32fa824380877f38483504c2a47b54e7da311caaf3"
 dependencies = [
  "cranelift-codegen",
  "raw-cpuid",
@@ -955,17 +907,19 @@ dependencies = [
 
 [[package]]
 name = "cranelift-wasm"
-version = "0.66.0"
+version = "0.69.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "979df666b1304624abe99738e9e0e7c7479ee5523ba4b8b237df9ff49996acbb"
+checksum = "a530eb9d1c95b3309deb24c3d179d8b0ba5837ed98914a429787c395f614949d"
 dependencies = [
  "cranelift-codegen",
  "cranelift-entity",
  "cranelift-frontend",
+ "itertools",
  "log",
  "serde",
+ "smallvec 1.6.1",
  "thiserror",
- "wasmparser 0.59.0",
+ "wasmparser",
 ]
 
 [[package]]
@@ -1015,13 +969,13 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "cfg-if 0.1.10",
  "crossbeam-utils 0.7.2",
  "lazy_static",
  "maybe-uninit",
  "memoffset 0.5.6",
- "scopeguard 1.1.0",
+ "scopeguard",
 ]
 
 [[package]]
@@ -1035,7 +989,7 @@ dependencies = [
  "crossbeam-utils 0.8.1",
  "lazy_static",
  "memoffset 0.6.1",
- "scopeguard 1.1.0",
+ "scopeguard",
 ]
 
 [[package]]
@@ -1055,7 +1009,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "cfg-if 0.1.10",
  "lazy_static",
 ]
@@ -1066,7 +1020,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "cfg-if 1.0.0",
  "lazy_static",
 ]
@@ -1108,12 +1062,13 @@ dependencies = [
 
 [[package]]
 name = "cuckoofilter"
-version = "0.3.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dd43f7cfaffe0a386636a10baea2ee05cc50df3b77bea4a456c9572a939bf1f"
+checksum = "b810a8449931679f64cd7eef1bbd0fa315801b6d5d9cdc1ace2804d6529eee18"
 dependencies = [
- "byteorder 0.5.3",
- "rand 0.3.23",
+ "byteorder",
+ "fnv",
+ "rand 0.7.3",
 ]
 
 [[package]]
@@ -1122,7 +1077,7 @@ version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "434e1720189a637d44fe464f4df1e6eb900b4835255b14354497c78af37d9bb8"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "digest 0.8.1",
  "rand_core 0.5.1",
  "subtle 2.4.0",
@@ -1135,7 +1090,7 @@ version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f627126b946c25a4638eec0ea634fc52506dea98db118aae985118ce7c3d723f"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "digest 0.9.0",
  "rand_core 0.5.1",
  "subtle 2.4.0",
@@ -1148,6 +1103,26 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "993a608597367c6377b258c25d7120740f00ed23a2252b729b1932dd7866f908"
 
+[[package]]
+name = "data-encoding-macro"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a94feec3d2ba66c0b6621bca8bc6f68415b1e5c69af3586fdd0af9fd9f29b17"
+dependencies = [
+ "data-encoding",
+ "data-encoding-macro-internal",
+]
+
+[[package]]
+name = "data-encoding-macro-internal"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0f83e699727abca3c56e187945f303389590305ab2f0185ea445aa66e8d5f2a"
+dependencies = [
+ "data-encoding",
+ "syn",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.11"
@@ -1179,14 +1154,23 @@ dependencies = [
 
 [[package]]
 name = "directories"
-version = "2.0.2"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "551a778172a450d7fc12e629ca3b0428d00f6afa9a43da1b630d54604e97371c"
+checksum = "f8fed639d60b58d0f53498ab13d26f621fd77569cc6edb031f4cc36a2ad9da0f"
 dependencies = [
- "cfg-if 0.1.10",
  "dirs-sys",
 ]
 
+[[package]]
+name = "directories-next"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "339ee130d97a610ea5a5872d2bbb130fdf68884ff09d3028b81bec8a1ac23bbc"
+dependencies = [
+ "cfg-if 1.0.0",
+ "dirs-sys-next",
+]
+
 [[package]]
 name = "dirs-sys"
 version = "0.3.5"
@@ -1194,7 +1178,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e93d7f5705de3e49895a2b5e0b8855a1c27f080192ae9c32a6432d50741a57a"
 dependencies = [
  "libc",
- "redox_users",
+ "redox_users 0.3.5",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "dirs-sys-next"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
+dependencies = [
+ "libc",
+ "redox_users 0.4.0",
  "winapi 0.3.9",
 ]
 
@@ -1204,8 +1199,8 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4d33be9473d06f75f58220f71f7a9317aca647dc061dbd3c361b0bef505fbea"
 dependencies = [
- "byteorder 1.4.2",
- "quick-error",
+ "byteorder",
+ "quick-error 1.2.3",
 ]
 
 [[package]]
@@ -1392,27 +1387,27 @@ dependencies = [
 
 [[package]]
 name = "finality-grandpa"
-version = "0.12.3"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8feb87a63249689640ac9c011742c33139204e3c134293d3054022276869133b"
+checksum = "2cd795898c348a8ec9edc66ec9e014031c764d4c88cc26d09b492cd93eb41339"
 dependencies = [
  "either",
  "futures 0.3.11",
- "futures-timer 2.0.2",
+ "futures-timer 3.0.2",
  "log",
  "num-traits",
  "parity-scale-codec",
- "parking_lot 0.9.0",
+ "parking_lot 0.11.1",
 ]
 
 [[package]]
 name = "fixed-hash"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11498d382790b7a8f2fd211780bec78619bba81cdad3a283997c0c41f836759c"
+checksum = "cfcf0ed7fe52a17a03854ec54a9f76d6d84508d1c0e66bc1793301c73fc8493c"
 dependencies = [
- "byteorder 1.4.2",
- "rand 0.7.3",
+ "byteorder",
+ "rand 0.8.2",
  "rustc-hex",
  "static_assertions",
 ]
@@ -1444,9 +1439,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "fork-tree"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bf6132b853c84f0f4534fa9c25d6f43e6c2552168da5ad8b4890f9c4fb59926"
+checksum = "632b95f97f332b2ff5bc3a42bc8e28772b067e333830e03fd046504f11cd0fb8"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -1463,15 +1458,15 @@ dependencies = [
 
 [[package]]
 name = "frame-benchmarking"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52b94f3dd88fd10ea9eb8bf6731ee22787deeb620c158766061ec1fc54170cda"
+checksum = "c2aa956a2120c0393fa03d1767cfd5eda8544935cee89c7a18096f34173b39cd"
 dependencies = [
  "frame-support",
  "frame-system",
  "linregress",
  "parity-scale-codec",
- "paste",
+ "paste 1.0.4",
  "sp-api",
  "sp-io",
  "sp-runtime",
@@ -1482,18 +1477,23 @@ dependencies = [
 
 [[package]]
 name = "frame-benchmarking-cli"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3266f3a995a86590e4116fd76e846e4250c2dff8dbb085e4038d76a356250771"
+checksum = "2921b7890c5e4421a0b2eafbf835417eed8127b1cec3e1a0389515069f11d219"
 dependencies = [
+ "Inflector",
+ "chrono",
  "frame-benchmarking",
+ "handlebars",
  "parity-scale-codec",
  "sc-cli",
  "sc-client-db",
  "sc-executor",
  "sc-service",
+ "serde",
  "sp-core",
  "sp-externalities",
+ "sp-keystore",
  "sp-runtime",
  "sp-state-machine",
  "structopt",
@@ -1501,9 +1501,9 @@ dependencies = [
 
 [[package]]
 name = "frame-executive"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0c4bcb8c34936657327c73c8a191159c998df425620bf4639737486d4bf5c0"
+checksum = "1da8fd471442bee91b9b3f587ec832e3f47800374fdb89b4a66591cd7c42b29f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1518,9 +1518,9 @@ dependencies = [
 
 [[package]]
 name = "frame-metadata"
-version = "12.0.1"
+version = "13.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61200390d9eb6bac07a60adafa6961ef250f9022970fabb2412183fc96ba5f6b"
+checksum = "073f7bef18421362441a1708f8528e442234954611f95bdc554b313fb321948e"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -1530,18 +1530,18 @@ dependencies = [
 
 [[package]]
 name = "frame-support"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a569b3964b996dae5a9aab81a04a65f81a386645db1f16583647fc67190b0748"
+checksum = "04e521e6214615bd82ba6b5fc7fd40a9cc14fdeb40f83da5eba12aa2f8179fb8"
 dependencies = [
- "bitmask",
+ "bitflags",
  "frame-metadata",
  "frame-support-procedural",
  "impl-trait-for-tuples",
  "log",
- "once_cell 1.5.2",
+ "once_cell",
  "parity-scale-codec",
- "paste",
+ "paste 1.0.4",
  "serde",
  "smallvec 1.6.1",
  "sp-arithmetic",
@@ -1549,6 +1549,7 @@ dependencies = [
  "sp-inherents",
  "sp-io",
  "sp-runtime",
+ "sp-staking",
  "sp-state-machine",
  "sp-std",
  "sp-tracing",
@@ -1556,10 +1557,11 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c107da590c5cf22f9bb96193812256e59c60f73786a72429660142d9000c07b"
+checksum = "2668e24cbaba7f0e91d0c92a94bd1ae425a942608ad0b775db32477f5df4da9e"
 dependencies = [
+ "Inflector",
  "frame-support-procedural-tools",
  "proc-macro2",
  "quote",
@@ -1568,9 +1570,9 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb23ac15b9dfe806c1da92d6c8710fa09371ec61e13f4eadfdeef55e3d6b155b"
+checksum = "d4f88cfd111e004590f4542b75e6d3302137b9067d7e7219e4ac47a535c3b5c1"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -1581,9 +1583,9 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools-derive"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66fb72ae75d457bfcb457e1098cf18134967e9069ecc4bba2c77416924b44843"
+checksum = "79285388b120ac96c15a791c56b26b9264f7231324fbe0fd05026acd92bf2e6a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1592,9 +1594,9 @@ dependencies = [
 
 [[package]]
 name = "frame-system"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bd441142244193759326c7311d075716d1aaa98a9ad50491af923a4c6e42f3b"
+checksum = "f5fedbff05d665c00bf4e089b4377fcb15b8bd37ebc3e5fc06665474cf6e25d7"
 dependencies = [
  "frame-support",
  "impl-trait-for-tuples",
@@ -1609,9 +1611,9 @@ dependencies = [
 
 [[package]]
 name = "frame-system-benchmarking"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c1c7102ca1f9f40220682dff62af93292db159e2457b1e439e882c11a4be646"
+checksum = "e93602f58cdab9820b6d607b7b50834d9b878efa33405a65c89ebfb5a596b584"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1624,9 +1626,9 @@ dependencies = [
 
 [[package]]
 name = "frame-system-rpc-runtime-api"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "deb625cb0135571a965d63a99225733f7e37dfcfb59e28c1ad15416cee99fbaa"
+checksum = "5cb9d2f86a903fdee4ca3d660c767e69a743cee8aeb103563a14ea52e9f0001d"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -1666,6 +1668,12 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
+[[package]]
+name = "funty"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
+
 [[package]]
 name = "futures"
 version = "0.1.30"
@@ -1697,27 +1705,12 @@ dependencies = [
  "futures-sink",
 ]
 
-[[package]]
-name = "futures-channel-preview"
-version = "0.3.0-alpha.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5e5f4df964fa9c1c2f8bddeb5c3611631cacd93baf810fc8bb2fb4b495c263a"
-dependencies = [
- "futures-core-preview",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "089bd0baf024d3216916546338fffe4fc8dfffdd901e33c278abb091e0d52111"
 
-[[package]]
-name = "futures-core-preview"
-version = "0.3.0-alpha.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b35b6263fb1ef523c3056565fa67b1d16f0a8604ff12b11b08c25f28a734c60a"
-
 [[package]]
 name = "futures-cpupool"
 version = "0.1.8"
@@ -1789,6 +1782,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "futures-rustls"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a1387e07917c711fb4ee4f48ea0adb04a3c9739e53ef85bf43ae1edc2937a8b"
+dependencies = [
+ "futures-io",
+ "rustls 0.19.0",
+ "webpki",
+]
+
 [[package]]
 name = "futures-sink"
 version = "0.3.11"
@@ -1801,7 +1805,7 @@ version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "868090f28a925db6cb7462938c51d807546e298fb314088239f0e52fb4338b96"
 dependencies = [
- "once_cell 1.5.2",
+ "once_cell",
 ]
 
 [[package]]
@@ -1837,30 +1841,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "futures-util-preview"
-version = "0.3.0-alpha.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ce968633c17e5f97936bd2797b6e38fb56cf16a7422319f7ec2e30d3c470e8d"
-dependencies = [
- "futures-channel-preview",
- "futures-core-preview",
- "pin-utils",
- "slab",
-]
-
-[[package]]
-name = "futures_codec"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce54d63f8b0c75023ed920d46fd71d0cbbb830b0ee012726b5b4f506fb6dea5b"
-dependencies = [
- "bytes 0.5.6",
- "futures 0.3.11",
- "memchr",
- "pin-project 0.4.27",
-]
-
 [[package]]
 name = "gcc"
 version = "0.3.55"
@@ -1876,6 +1856,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.4"
@@ -1886,28 +1875,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "get_if_addrs"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abddb55a898d32925f3148bd281174a68eeb68bbfd9a5938a57b18f506ee4ef7"
-dependencies = [
- "c_linked_list",
- "get_if_addrs-sys",
- "libc",
- "winapi 0.2.8",
-]
-
-[[package]]
-name = "get_if_addrs-sys"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d04f9fb746cf36b191c00f3ede8bde9c8e64f9f4b05ae2694a9ccf5e3f5ab48"
-dependencies = [
- "gcc",
- "libc",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -1942,21 +1909,15 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.21.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcc8e0c9bce37868955864dbecd2b1ab2bdf967e6f28066d65aaac620444b65c"
+checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
 dependencies = [
  "fallible-iterator",
  "indexmap",
  "stable_deref_trait",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
-
 [[package]]
 name = "glob"
 version = "0.3.0"
@@ -1995,7 +1956,7 @@ version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "bytes 0.4.12",
  "fnv",
  "futures 0.1.30",
@@ -2027,6 +1988,20 @@ dependencies = [
  "tracing-futures",
 ]
 
+[[package]]
+name = "handlebars"
+version = "3.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "964d0e99a61fe9b1b347389b77ebf8b7e1587b70293676aaca7d27e59b9073b2"
+dependencies = [
+ "log",
+ "pest",
+ "pest_derive",
+ "quick-error 2.0.0",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "hash-db"
 version = "0.15.2"
@@ -2042,43 +2017,13 @@ dependencies = [
  "crunchy",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bae29b6653b3412c2e71e9d486db9f9df5d701941d86683005efb9f2d28e3da"
-dependencies = [
- "byteorder 1.4.2",
- "scopeguard 0.3.3",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e6073d0ca812575946eb5f35ff68dbe519907b25c42530389ff946dc84c6ead"
-dependencies = [
- "ahash 0.2.19",
- "autocfg 0.1.7",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e91b62f79061a0bc2e046024cb7ba44b08419ed238ecbd9adbd787434b9e8c25"
-dependencies = [
- "ahash 0.3.8",
- "autocfg 1.0.1",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 dependencies = [
- "ahash 0.4.7",
+ "ahash",
 ]
 
 [[package]]
@@ -2127,6 +2072,16 @@ dependencies = [
  "digest 0.8.1",
 ]
 
+[[package]]
+name = "hmac"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
+dependencies = [
+ "crypto-mac 0.8.0",
+ "digest 0.9.0",
+]
+
 [[package]]
 name = "hmac-drbg"
 version = "0.2.0"
@@ -2135,7 +2090,7 @@ checksum = "c6e570451493f10f6581b48cdd530413b63ea9e780f544bfd3bdcaa0d89d1a7b"
 dependencies = [
  "digest 0.8.1",
  "generic-array 0.12.3",
- "hmac",
+ "hmac 0.7.1",
 ]
 
 [[package]]
@@ -2200,7 +2155,7 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
 dependencies = [
- "quick-error",
+ "quick-error 1.2.3",
 ]
 
 [[package]]
@@ -2224,7 +2179,7 @@ dependencies = [
  "time",
  "tokio 0.1.22",
  "tokio-buf",
- "tokio-executor 0.1.10",
+ "tokio-executor",
  "tokio-io",
  "tokio-reactor",
  "tokio-tcp",
@@ -2268,7 +2223,7 @@ dependencies = [
  "futures-util",
  "hyper 0.13.9",
  "log",
- "rustls",
+ "rustls 0.18.1",
  "rustls-native-certs",
  "tokio 0.2.24",
  "tokio-rustls",
@@ -2298,10 +2253,47 @@ dependencies = [
 ]
 
 [[package]]
-name = "impl-codec"
-version = "0.4.2"
+name = "if-addrs"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1be51a921b067b0eaca2fad532d9400041561aa922221cc65f95a85641c6bf53"
+checksum = "28538916eb3f3976311f5dfbe67b5362d0add1293d0a9cad17debf86f8e3aa48"
+dependencies = [
+ "if-addrs-sys",
+ "libc",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "if-addrs-sys"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de74b9dd780476e837e5eb5ab7c88b49ed304126e412030a0adba99c8efe79ea"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "if-watch"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97b8538953a3f0d0d3868f0a706eb4273535e10d72acb5c82c1c23ae48835c85"
+dependencies = [
+ "async-io",
+ "futures 0.3.11",
+ "futures-lite",
+ "if-addrs",
+ "ipnet",
+ "libc",
+ "log",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "impl-codec"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df170efa359aebdd5cb7fe78edcc67107748e4737bdca8a8fb40d15ea7a877ed"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -2317,9 +2309,9 @@ dependencies = [
 
 [[package]]
 name = "impl-trait-for-tuples"
-version = "0.1.3"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef5550a42e3740a0e71f909d4c861056a284060af885ae7aa6242820f920d9d"
+checksum = "d5dacb10c5b3bb92d46ba347505a9041e676bb20ad220101326bffb0c93031ee"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2332,8 +2324,8 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
 dependencies = [
- "autocfg 1.0.1",
- "hashbrown 0.9.1",
+ "autocfg",
+ "hashbrown",
  "serde",
 ]
 
@@ -2386,15 +2378,6 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47be2f14c678be2fdcab04ab1171db51b2762ce6f0a8ee87c8dd4a04ed216135"
 
-[[package]]
-name = "itertools"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f56a2d0bc861f9165be4eb3442afd3c236d8a98afd426f65d92324ae1091a484"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itertools"
 version = "0.9.0"
@@ -2577,9 +2560,9 @@ dependencies = [
 
 [[package]]
 name = "kvdb"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0315ef2f688e33844400b31f11c263f2b3dc21d8b9355c6891c5f185fae43f9a"
+checksum = "8891bd853eff90e33024195d79d578dc984c82f9e0715fcd2b525a0c19d52811"
 dependencies = [
  "parity-util-mem",
  "smallvec 1.6.1",
@@ -2587,20 +2570,20 @@ dependencies = [
 
 [[package]]
 name = "kvdb-memorydb"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73de822b260a3bdfb889dbbb65bb2d473eee2253973d6fa4a5d149a2a4a7c66e"
+checksum = "30a0da8e08caf08d384a620ec19bb6c9b85c84137248e202617fb91881f25912"
 dependencies = [
  "kvdb",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
 ]
 
 [[package]]
 name = "kvdb-rocksdb"
-version = "0.9.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44947dd392f09475af614d740fe0320b66d01cb5b977f664bbbb5e45a70ea4c1"
+checksum = "34446c373ccc494c2124439281c198c7636ccdc2752c06722bbffd56d459c1e4"
 dependencies = [
  "fs-swap",
  "kvdb",
@@ -2608,7 +2591,7 @@ dependencies = [
  "num_cpus",
  "owning_ref",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "regex",
  "rocksdb",
  "smallvec 1.6.1",
@@ -2656,12 +2639,12 @@ checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
 
 [[package]]
 name = "libp2p"
-version = "0.28.1"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "571f5a4604c1a40d75651da141dfde29ad15329f537a779528803297d2220274"
+checksum = "d5133112ce42be9482f6a87be92a605dd6bbc9e93c297aee77d172ff06908f3a"
 dependencies = [
  "atomic",
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "futures 0.3.11",
  "lazy_static",
  "libp2p-core",
@@ -2685,22 +2668,21 @@ dependencies = [
  "libp2p-wasm-ext",
  "libp2p-websocket",
  "libp2p-yamux",
- "multihash",
  "parity-multiaddr",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "smallvec 1.6.1",
  "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-core"
-version = "0.22.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52f13ba8c7df0768af2eb391696d562c7de88cc3a35122531aaa6a7d77754d25"
+checksum = "dad04d3cef6c1df366a6ab58c9cf8b06497699e335d83ac2174783946ff847d6"
 dependencies = [
  "asn1_der",
- "bs58 0.3.1",
+ "bs58",
  "ed25519-dalek",
  "either",
  "fnv",
@@ -2712,26 +2694,26 @@ dependencies = [
  "multihash",
  "multistream-select",
  "parity-multiaddr",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "prost",
  "prost-build",
  "rand 0.7.3",
  "ring",
  "rw-stream-sink",
- "sha2 0.8.2",
+ "sha2 0.9.2",
  "smallvec 1.6.1",
  "thiserror",
- "unsigned-varint 0.4.0",
+ "unsigned-varint 0.6.0",
  "void",
  "zeroize",
 ]
 
 [[package]]
 name = "libp2p-core-derive"
-version = "0.20.2"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f753d9324cd3ec14bf04b8a8cd0d269c87f294153d6bf2a84497a63a5ad22213"
+checksum = "f4bc40943156e42138d22ed3c57ff0e1a147237742715937622a99b10fbe0156"
 dependencies = [
  "quote",
  "syn",
@@ -2739,9 +2721,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-deflate"
-version = "0.22.0"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74029ae187f35f4b8ddf26b9779a68b340045d708528a103917cdca49a296db5"
+checksum = "6d42eed63305f0420736fa487f9acef720c4528bd7852a6a760f5ccde4813345"
 dependencies = [
  "flate2",
  "futures 0.3.11",
@@ -2750,9 +2732,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-dns"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cf319822e08dd65c8e060d2354e9f952895bbc433f5706c75ed010c152aee5e"
+checksum = "5153b6db68fd4baa3b304e377db744dd8fea8ff4e4504509ee636abcde88d3e3"
 dependencies = [
  "futures 0.3.11",
  "libp2p-core",
@@ -2761,15 +2743,16 @@ dependencies = [
 
 [[package]]
 name = "libp2p-floodsub"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8a9acb43a3e4a4e413e0c4abe0fa49308df7c6335c88534757b647199cb8a51"
+checksum = "b3c63dfa06581b24b1d12bf9815b43689a784424be217d6545c800c7c75a207f"
 dependencies = [
  "cuckoofilter",
  "fnv",
  "futures 0.3.11",
  "libp2p-core",
  "libp2p-swarm",
+ "log",
  "prost",
  "prost-build",
  "rand 0.7.3",
@@ -2778,35 +2761,35 @@ dependencies = [
 
 [[package]]
 name = "libp2p-gossipsub"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab20fcb60edebe3173bbb708c6ac3444afdf1e3152dc2866b10c4f5497f17467"
+checksum = "12451ba9493e87c91baf2a6dffce9ddf1fbc807a0861532d7cf477954f8ebbee"
 dependencies = [
- "base64 0.11.0",
- "byteorder 1.4.2",
- "bytes 0.5.6",
+ "asynchronous-codec",
+ "base64 0.13.0",
+ "byteorder",
+ "bytes 1.0.1",
  "fnv",
  "futures 0.3.11",
- "futures_codec",
  "hex_fmt",
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "lru_time_cache",
  "prost",
  "prost-build",
  "rand 0.7.3",
- "sha2 0.8.2",
+ "regex",
+ "sha2 0.9.2",
  "smallvec 1.6.1",
- "unsigned-varint 0.4.0",
+ "unsigned-varint 0.6.0",
  "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-identify"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56396ee63aa9164eacf40c2c5d2bda8c4133c2f57e1b0425d51d3a4e362583b1"
+checksum = "b40fb36a059b7a8cce1514bd8b546fa612e006c9937caa7f5950cb20021fe91e"
 dependencies = [
  "futures 0.3.11",
  "libp2p-core",
@@ -2820,77 +2803,77 @@ dependencies = [
 
 [[package]]
 name = "libp2p-kad"
-version = "0.23.0"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc7fa9047f8b8f544278a35c2d9d45d3b2c1785f2d86d4e1629d6edf97be3955"
+checksum = "456f5de8e283d7800ca848b9b9a4e2a578b790bd8ae582b885e831353cf0e5df"
 dependencies = [
  "arrayvec 0.5.2",
- "bytes 0.5.6",
+ "asynchronous-codec",
+ "bytes 1.0.1",
  "either",
  "fnv",
  "futures 0.3.11",
- "futures_codec",
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "multihash",
  "prost",
  "prost-build",
  "rand 0.7.3",
- "sha2 0.8.2",
+ "sha2 0.9.2",
  "smallvec 1.6.1",
  "uint",
- "unsigned-varint 0.4.0",
+ "unsigned-varint 0.6.0",
  "void",
  "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-mdns"
-version = "0.22.0"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3173b5a6b2f690c29ae07798d85b9441a131ac76ddae9015ef22905b623d0c69"
+checksum = "b974db63233fc0e199f4ede7794294aae285c96f4b6010f853eac4099ef08590"
 dependencies = [
- "async-std",
+ "async-io",
  "data-encoding",
  "dns-parser",
- "either",
  "futures 0.3.11",
+ "if-watch",
  "lazy_static",
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "net2",
  "rand 0.7.3",
  "smallvec 1.6.1",
+ "socket2",
  "void",
- "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-mplex"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a73a799cc8410b36e40b8f4c4b6babbcb9efd3727111bf517876e4acfa612d3"
+checksum = "2705dc94b01ab9e3779b42a09bbf3712e637ed213e875c30face247291a85af0"
 dependencies = [
- "bytes 0.5.6",
- "fnv",
+ "asynchronous-codec",
+ "bytes 1.0.1",
  "futures 0.3.11",
- "futures_codec",
  "libp2p-core",
  "log",
- "parking_lot 0.10.2",
- "unsigned-varint 0.4.0",
+ "nohash-hasher",
+ "parking_lot 0.11.1",
+ "rand 0.7.3",
+ "smallvec 1.6.1",
+ "unsigned-varint 0.6.0",
 ]
 
 [[package]]
 name = "libp2p-noise"
-version = "0.24.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ef6c490042f549fb1025f2892dfe6083d97a77558f450c1feebe748ca9eb15a"
+checksum = "4aca322b52a0c5136142a7c3971446fb1e9964923a526c9cc6ef3b7c94e57778"
 dependencies = [
- "bytes 0.5.6",
- "curve25519-dalek 2.1.2",
+ "bytes 1.0.1",
+ "curve25519-dalek 3.0.2",
  "futures 0.3.11",
  "lazy_static",
  "libp2p-core",
@@ -2898,18 +2881,18 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.7.3",
- "sha2 0.8.2",
+ "sha2 0.9.2",
  "snow",
  "static_assertions",
- "x25519-dalek 0.6.0",
+ "x25519-dalek",
  "zeroize",
 ]
 
 [[package]]
 name = "libp2p-ping"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad063c21dfcea4518ac9e8bd4119d33a5b26c41e674f602f41f05617a368a5c8"
+checksum = "6f3813276d0708c8db0f500d8beda1bda9ad955723b9cb272c41f4727256f73c"
 dependencies = [
  "futures 0.3.11",
  "libp2p-core",
@@ -2922,31 +2905,30 @@ dependencies = [
 
 [[package]]
 name = "libp2p-plaintext"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "903a12e99c72dbebefea258de887982adeacc7025baa1ceb10b7fa9928f54791"
+checksum = "48e8c1ec305c9949351925cdc7196b9570f4330477f5e47fbf5bb340b57e26ed"
 dependencies = [
- "bytes 0.5.6",
+ "asynchronous-codec",
+ "bytes 1.0.1",
  "futures 0.3.11",
- "futures_codec",
  "libp2p-core",
  "log",
  "prost",
  "prost-build",
- "rw-stream-sink",
- "unsigned-varint 0.4.0",
+ "unsigned-varint 0.6.0",
  "void",
 ]
 
 [[package]]
 name = "libp2p-pnet"
-version = "0.19.2"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96b3c2d5d26a9500e959a0e19743897239a6c4be78dadf99b70414301a70c006"
+checksum = "6ce3374f3b28162db9d3442c9347c4f14cb01e8290052615c7d341d40eae0599"
 dependencies = [
  "futures 0.3.11",
  "log",
- "pin-project 0.4.27",
+ "pin-project 1.0.4",
  "rand 0.7.3",
  "salsa20",
  "sha3",
@@ -2954,29 +2936,29 @@ dependencies = [
 
 [[package]]
 name = "libp2p-request-response"
-version = "0.3.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c0c9e8a4cd69d97e9646c54313d007512f411aba8c5226cfcda16df6a6e84a3"
+checksum = "d37637a4b33b5390322ccc068a33897d0aa541daf4fec99f6a7efbf37295346e"
 dependencies = [
  "async-trait",
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "futures 0.3.11",
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "lru 0.6.3",
+ "lru",
  "minicbor",
  "rand 0.7.3",
  "smallvec 1.6.1",
- "unsigned-varint 0.5.1",
+ "unsigned-varint 0.6.0",
  "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-swarm"
-version = "0.22.0"
+version = "0.27.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7193e444210132237b81b755ec7fe53f1c4bd2f53cf719729b94c0c72eb6eaa1"
+checksum = "7955b973e1fd2bd61ffd43ce261c1223f61f4aacd5bae362a924993f9a25fd98"
 dependencies = [
  "either",
  "futures 0.3.11",
@@ -2990,15 +2972,16 @@ dependencies = [
 
 [[package]]
 name = "libp2p-tcp"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44f42ec130d7a37a7e47bf4398026b7ad9185c08ed26972e2720f8b94112796f"
+checksum = "3dbd3d7076a478ac5a6aca55e74bdc250ac539b95de09b9d09915e0b8d01a6b2"
 dependencies = [
- "async-std",
+ "async-io",
  "futures 0.3.11",
  "futures-timer 3.0.2",
- "get_if_addrs",
+ "if-watch",
  "ipnet",
+ "libc",
  "libp2p-core",
  "log",
  "socket2",
@@ -3006,9 +2989,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-uds"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dea7acb0a034f70d7db94c300eba3f65c0f6298820105624088a9609c9974d77"
+checksum = "80ac51ce419f60be966e02103c17f67ff5dc4422ba83ba54d251d6c62a4ed487"
 dependencies = [
  "async-std",
  "futures 0.3.11",
@@ -3018,9 +3001,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-wasm-ext"
-version = "0.22.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34c1faac6f92c21fbe155417957863ea822fba9e9fd5eb24c0912336a100e63f"
+checksum = "6149c46cb76935c80bc8be6ec6e3ebd5f5e1679765a255fb34331d54610f15dd"
 dependencies = [
  "futures 0.3.11",
  "js-sys",
@@ -3032,29 +3015,27 @@ dependencies = [
 
 [[package]]
 name = "libp2p-websocket"
-version = "0.23.0"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d650534ebd99f48f6fa292ed5db10d30df2444943afde4407ceeddab8e513fca"
+checksum = "d3b1c6a3431045da8b925ed83384e4c5163e14b990572307fca9c507435d4d22"
 dependencies = [
- "async-tls",
  "either",
  "futures 0.3.11",
+ "futures-rustls",
  "libp2p-core",
  "log",
  "quicksink",
- "rustls",
  "rw-stream-sink",
  "soketto",
  "url 2.2.0",
- "webpki",
- "webpki-roots 0.18.0",
+ "webpki-roots",
 ]
 
 [[package]]
 name = "libp2p-yamux"
-version = "0.25.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "781d9b9f043dcdabc40640807125368596b849fd4d96cdca2dcf052fdf6f33fd"
+checksum = "490b8b27fc40fe35212df1b6a3d14bffaa4117cbff956fdc2892168a371102ad"
 dependencies = [
  "futures 0.3.11",
  "libp2p-core",
@@ -3119,31 +3100,21 @@ dependencies = [
 
 [[package]]
 name = "linregress"
-version = "0.1.7"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9290cf6f928576eeb9c096c6fad9d8d452a0a1a70a2bbffa6e36064eedc0aac9"
+checksum = "0d0ad4b5cc8385a881c561fac3501353d63d2a2b7a357b5064d71815c9a92724"
 dependencies = [
- "failure",
  "nalgebra",
  "statrs",
 ]
 
-[[package]]
-name = "lock_api"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
-dependencies = [
- "scopeguard 0.3.3",
-]
-
 [[package]]
 name = "lock_api"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
 dependencies = [
- "scopeguard 1.1.0",
+ "scopeguard",
 ]
 
 [[package]]
@@ -3152,7 +3123,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
 dependencies = [
- "scopeguard 1.1.0",
+ "scopeguard",
 ]
 
 [[package]]
@@ -3164,30 +3135,15 @@ dependencies = [
  "cfg-if 0.1.10",
 ]
 
-[[package]]
-name = "lru"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0609345ddee5badacf857d4f547e0e5a2e987db77085c24cd887f73573a04237"
-dependencies = [
- "hashbrown 0.6.3",
-]
-
 [[package]]
 name = "lru"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3aae342b73d57ad0b8b364bd12584819f2c1fe9114285dfcf8b0722607671635"
 dependencies = [
- "hashbrown 0.9.1",
+ "hashbrown",
 ]
 
-[[package]]
-name = "lru_time_cache"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adb241df5c4caeb888755363fc95f8a896618dc0d435e9e775f7930cb099beab"
-
 [[package]]
 name = "mach"
 version = "0.3.2"
@@ -3197,6 +3153,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "maplit"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
+
 [[package]]
 name = "matchers"
 version = "0.0.1"
@@ -3234,13 +3196,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
 
 [[package]]
-name = "memmap"
-version = "0.7.0"
+name = "memmap2"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6585fd95e7bb50d6cc31e20d4cf9afb4e2ba16c5846fc76793f11218da9c475b"
+checksum = "04e3e85b970d650e2ae6d70592474087051c11c54da7f7b4949725c5735fbcc6"
 dependencies = [
  "libc",
- "winapi 0.3.9",
 ]
 
 [[package]]
@@ -3249,7 +3210,7 @@ version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "043175f069eda7b85febe4a74abbaeff828d9f8b448515d3151a14a3542811aa"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
 ]
 
 [[package]]
@@ -3258,17 +3219,17 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "157b4208e3059a8f9e78d559edc658e13df41410cb3ae03979c83130067fdd87"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
 ]
 
 [[package]]
 name = "memory-db"
-version = "0.24.1"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36f36ddb0b2cdc25d38babba472108798e3477f02be5165f038c5e393e50c57a"
+checksum = "814bbecfc0451fc314eeea34f05bbcd5b98a7ad7af37faee088b86a1e633f1d4"
 dependencies = [
  "hash-db",
- "hashbrown 0.8.2",
+ "hashbrown",
  "parity-util-mem",
 ]
 
@@ -3284,7 +3245,7 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4e261cf0f8b3c42ded9f7d2bb59dea03aa52bc8a1cbc7482f9fc3fd1229d3b42"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "keccak",
  "rand_core 0.5.1",
  "zeroize",
@@ -3292,18 +3253,18 @@ dependencies = [
 
 [[package]]
 name = "minicbor"
-version = "0.5.1"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fc03ad6f8f548db7194a5ff5a6f96342ecae4e3ef67d2bf18bacc0e245cd041"
+checksum = "3265a9f5210bb726f81ef9c456ae0aff5321cd95748c0e71889b0e19d8f0332b"
 dependencies = [
  "minicbor-derive",
 ]
 
 [[package]]
 name = "minicbor-derive"
-version = "0.4.1"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c214bf3d90099b52f3e4b328ae0fe34837fd0fab683ad1e10fceb4629106df48"
+checksum = "130b9455e28a3f308f6579671816a6f2621e2e0cbf55dc2f886345bef699481e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3317,7 +3278,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f2d26ec3309788e423cfbf68ad1800f061638098d76a83681af979dc4eda19d"
 dependencies = [
  "adler",
- "autocfg 1.0.1",
+ "autocfg",
 ]
 
 [[package]]
@@ -3403,20 +3364,47 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0debeb9fcf88823ea64d64e4a815ab1643f33127d995978e099942ce38f25238"
 
 [[package]]
-name = "multihash"
-version = "0.11.4"
+name = "multibase"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "567122ab6492f49b59def14ecc36e13e64dca4188196dd0cd41f9f3f979f3df6"
+checksum = "b78c60039650ff12e140ae867ef5299a58e19dded4d334c849dc7177083667e2"
+dependencies = [
+ "base-x",
+ "data-encoding",
+ "data-encoding-macro",
+]
+
+[[package]]
+name = "multihash"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dac63698b887d2d929306ea48b63760431ff8a24fac40ddb22f9c7f49fb7cab"
 dependencies = [
  "blake2b_simd",
  "blake2s_simd",
+ "blake3",
  "digest 0.9.0",
- "sha-1 0.9.2",
+ "generic-array 0.14.4",
+ "multihash-derive",
  "sha2 0.9.2",
  "sha3",
  "unsigned-varint 0.5.1",
 ]
 
+[[package]]
+name = "multihash-derive"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85ee3c48cb9d9b275ad967a0e96715badc13c6029adb92f34fa17b9ff28fd81f"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
 [[package]]
 name = "multimap"
 version = "0.8.2"
@@ -3425,32 +3413,33 @@ checksum = "1255076139a83bb467426e7f8d0134968a8118844faa755985e077cf31850333"
 
 [[package]]
 name = "multistream-select"
-version = "0.8.5"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93faf2e41f9ee62fb01680ed48f3cc26652352327aa2e59869070358f6b7dd75"
+checksum = "10ddc0eb0117736f19d556355464fc87efc8ad98b29e3fd84f02531eb6e90840"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "futures 0.3.11",
  "log",
  "pin-project 1.0.4",
  "smallvec 1.6.1",
- "unsigned-varint 0.5.1",
+ "unsigned-varint 0.6.0",
 ]
 
 [[package]]
 name = "nalgebra"
-version = "0.18.1"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaa9fddbc34c8c35dd2108515587b8ce0cab396f17977b8c738568e4edb521a2"
+checksum = "d6b6147c3d50b4f3cdabfe2ecc94a0191fd3d6ad58aefd9664cf396285883486"
 dependencies = [
- "alga",
  "approx",
- "generic-array 0.12.3",
+ "generic-array 0.13.2",
  "matrixmultiply",
  "num-complex",
  "num-rational",
  "num-traits",
- "rand 0.6.5",
+ "rand 0.7.3",
+ "rand_distr",
+ "simba",
  "typenum",
 ]
 
@@ -3484,22 +3473,9 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "nix"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50e4785f2c3b7589a0d0c1dd60285e1188adac4006e8abd6dd578e1567027363"
-dependencies = [
- "bitflags",
- "cc",
- "cfg-if 0.1.10",
- "libc",
- "void",
-]
-
 [[package]]
 name = "node-template"
-version = "2.0.1"
+version = "3.0.0"
 dependencies = [
  "frame-benchmarking",
  "frame-benchmarking-cli",
@@ -3513,6 +3489,7 @@ dependencies = [
  "sc-consensus-aura",
  "sc-executor",
  "sc-finality-grandpa",
+ "sc-keystore",
  "sc-rpc",
  "sc-rpc-api",
  "sc-service",
@@ -3534,7 +3511,7 @@ dependencies = [
 
 [[package]]
 name = "node-template-runtime"
-version = "2.0.1"
+version = "3.0.0"
 dependencies = [
  "frame-benchmarking",
  "frame-executive",
@@ -3596,7 +3573,7 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "num-integer",
  "num-traits",
 ]
@@ -3607,7 +3584,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "num-traits",
 ]
 
@@ -3617,7 +3594,7 @@ version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "num-traits",
 ]
 
@@ -3627,7 +3604,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "num-bigint",
  "num-integer",
  "num-traits",
@@ -3639,7 +3616,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "libm",
 ]
 
@@ -3653,36 +3630,14 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "object"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cbca9424c482ee628fa549d9c812e2cd22f1180b9222c9200fdfa6eb31aecb2"
-
-[[package]]
-name = "object"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ab52be62400ca80aa00285d25253d7f7c437b7375c4de678f5405d3afe82ca5"
-dependencies = [
- "crc32fast",
- "indexmap",
- "wasmparser 0.57.0",
-]
-
 [[package]]
 name = "object"
 version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
-
-[[package]]
-name = "once_cell"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "532c29a261168a45ce28948f9537ddd7a5dd272cc513b3017b1e82a88f962c37"
 dependencies = [
- "parking_lot 0.7.1",
+ "crc32fast",
+ "indexmap",
 ]
 
 [[package]]
@@ -3723,9 +3678,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-aura"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8df67bf96a70cecc2c60989381bc3d21172cdb7534c187c20953f4594736a8ac"
+checksum = "73ff6054e982e7841a2519c988680620a85c1da5cd32363998a30302ed47f6f9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3735,7 +3690,6 @@ dependencies = [
  "serde",
  "sp-application-crypto",
  "sp-consensus-aura",
- "sp-inherents",
  "sp-runtime",
  "sp-std",
  "sp-timestamp",
@@ -3743,9 +3697,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-authorship"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4b04a80b2d09fcaacaea6190926012348df6ddb225690de098cb8c4cf3fd19b"
+checksum = "47433a94141451e7079aabf3ca28f2bde8c642d84b568be9626e9b7cae8b11b1"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3759,9 +3713,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-balances"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "452c3bfacacee9b272f4236a2bcad488dcb5751ebfd592b2cd8921fa5017df16"
+checksum = "41aaeaf084e594273f82bcbf96416ef1fcab602e15dd1df04b9930eceb2eb518"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3772,34 +3726,16 @@ dependencies = [
  "sp-std",
 ]
 
-[[package]]
-name = "pallet-finality-tracker"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9cc2a60c50a1f5eaeea37e2356b525b58a205688b1dc4e0a750e61a4410191d"
-dependencies = [
- "frame-support",
- "frame-system",
- "impl-trait-for-tuples",
- "parity-scale-codec",
- "serde",
- "sp-finality-tracker",
- "sp-inherents",
- "sp-runtime",
- "sp-std",
-]
-
 [[package]]
 name = "pallet-grandpa"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1f2d199175fa44a595cc4d2e3e5b3decb7a1f03bdac02cd663bbc2fab58af70"
+checksum = "7c012cb0337ce1eaf0685be2777bce1ef8c5d7b7be77ea33916c316b40af43fa"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
  "pallet-authorship",
- "pallet-finality-tracker",
  "pallet-session",
  "parity-scale-codec",
  "serde",
@@ -3814,9 +3750,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-randomness-collective-flip"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "620221883f96e1b3d6288f29b3a87a0f27acaae069a15516440d5a5b8a66d2e3"
+checksum = "ca3ea6fa9aa36735ec11d7ec4d97dd6472650c0656fdc6d4adaca2578bd71134"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3828,9 +3764,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-session"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d239080d33f284a388b8510ffff3d08452314515e122c2f979d8989578e638aa"
+checksum = "6d243c3ccac56a4c55fade6be5c5af1de07fac374fa7856377980a76b0c193cf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3849,9 +3785,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-sudo"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f85da30f939010eef16b54bd5a7af6517ce8ba04c8de4ccfd49e092eeb284e0"
+checksum = "c4a96774302e3824b7924c2465935ca4d558ea5f6a762c043fbc45fd2646ce89"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3864,11 +3800,12 @@ dependencies = [
 
 [[package]]
 name = "pallet-template"
-version = "2.0.1"
+version = "3.0.0"
 dependencies = [
  "frame-support",
  "frame-system",
  "parity-scale-codec",
+ "serde",
  "sp-core",
  "sp-io",
  "sp-runtime",
@@ -3876,9 +3813,9 @@ dependencies = [
 
 [[package]]
 name = "pallet-timestamp"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e206c754d6cd6d8e6e79ba2ea1a55f72af68be106e7d725d367c11c52c96da32"
+checksum = "b17dd274716a55a2c3e34d9c0ed66aaac3d7e0393ec9fd985e2b8532d697a7f3"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3895,13 +3832,12 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a34775aaf85a16cb1db44a1bef33c4ce6ef327fedb0c8eda7543991ccee7f73"
+checksum = "48e10dc1a10dd3f52edb20d3885cf5b2b16f26273a4d93e61331c6691fb13ab3"
 dependencies = [
  "frame-support",
  "frame-system",
- "pallet-transaction-payment-rpc-runtime-api",
  "parity-scale-codec",
  "serde",
  "smallvec 1.6.1",
@@ -3913,16 +3849,15 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8523248607c065de24924df7da7b2ac1d8255f9d7758439de5a1225e1c4a4bb9"
+checksum = "7835717b7d8fb59c33dd73f083c68a6d143a1dbe6029364c63ea7f4cb0ba3f9c"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
  "jsonrpc-derive",
  "pallet-transaction-payment-rpc-runtime-api",
  "parity-scale-codec",
- "serde",
  "sp-api",
  "sp-blockchain",
  "sp-core",
@@ -3932,55 +3867,55 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31dee86d07fe9c5493be5ec01d53759cc2fd65b55b5c144ba7d2bb28fa8c243c"
+checksum = "7a92d3383260d0d19d9a36f40766d48d779fd19baccba8b20c3e7d2670a26ee1"
 dependencies = [
- "frame-support",
+ "pallet-transaction-payment",
  "parity-scale-codec",
- "serde",
  "sp-api",
  "sp-runtime",
- "sp-std",
 ]
 
 [[package]]
 name = "parity-db"
-version = "0.1.2"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00d595e372d119261593297debbe4193811a4dc811d2a1ccbb8caaa6666ad7ab"
+checksum = "111e193c96758d476d272093a853882668da17489f76bf4361b8decae0b6c515"
 dependencies = [
  "blake2-rfc",
  "crc32fast",
+ "hex",
  "libc",
  "log",
- "memmap",
- "parking_lot 0.10.2",
+ "memmap2",
+ "parking_lot 0.11.1",
+ "rand 0.8.2",
 ]
 
 [[package]]
 name = "parity-multiaddr"
-version = "0.9.7"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbecae7b7cfaafea47ceb5253ecdd14155ca8410e3487ed86031a6c2d5c15873"
+checksum = "8bfda2e46fc5e14122649e2645645a81ee5844e0fb2e727ef560cc71a8b2d801"
 dependencies = [
  "arrayref",
- "bs58 0.4.0",
- "byteorder 1.4.2",
+ "bs58",
+ "byteorder",
  "data-encoding",
  "multihash",
  "percent-encoding 2.1.0",
  "serde",
  "static_assertions",
- "unsigned-varint 0.5.1",
+ "unsigned-varint 0.6.0",
  "url 2.2.0",
 ]
 
 [[package]]
 name = "parity-scale-codec"
-version = "1.3.6"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79602888a81ace83e3d1d4b2873286c1f5f906c84db667594e8db8da3506c383"
+checksum = "75c823fdae1bb5ff5708ee61a62697e6296175dc671710876871c853f48592b3"
 dependencies = [
  "arrayvec 0.5.2",
  "bitvec",
@@ -3991,9 +3926,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "1.2.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "198db82bb1c18fc00176004462dd809b2a6d851669550aa17af6dacd21ae0c14"
+checksum = "9029e65297c7fd6d7013f0579e193ec2b34ae78eabca854c9417504ad8a2d214"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -4028,15 +3963,15 @@ dependencies = [
 
 [[package]]
 name = "parity-util-mem"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "297ff91fa36aec49ce183484b102f6b75b46776822bd81525bfc4cc9b0dd0f5c"
+checksum = "664a8c6b8e62d8f9f2f937e391982eb433ab285b4cd9545b342441e04a906e42"
 dependencies = [
- "cfg-if 0.1.10",
- "hashbrown 0.8.2",
+ "cfg-if 1.0.0",
+ "hashbrown",
  "impl-trait-for-tuples",
  "parity-util-mem-derive",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "primitive-types",
  "smallvec 1.6.1",
  "winapi 0.3.9",
@@ -4059,7 +3994,7 @@ version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16ad52817c4d343339b3bc2e26861bd21478eda0b7509acf83505727000512ac"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
 ]
 
 [[package]]
@@ -4074,7 +4009,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e02a625dd75084c2a7024f07c575b61b782f729d18702dabb3cdbf31911dc61"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "bytes 0.4.12",
  "httparse",
  "log",
@@ -4092,16 +4027,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
 
-[[package]]
-name = "parking_lot"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab41b4aed082705d1056416ae4468b6ea99d52599ecf3169b00088d43113e337"
-dependencies = [
- "lock_api 0.1.5",
- "parking_lot_core 0.4.0",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.9.0"
@@ -4134,19 +4059,6 @@ dependencies = [
  "parking_lot_core 0.8.2",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
-dependencies = [
- "libc",
- "rand 0.6.5",
- "rustc_version",
- "smallvec 0.6.14",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "parking_lot_core"
 version = "0.6.2"
@@ -4200,6 +4112,12 @@ dependencies = [
  "proc-macro-hack",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5d65c4d95931acda4498f675e332fcbdc9a06705cd07086c510e9b6009cd1c1"
+
 [[package]]
 name = "paste-impl"
 version = "0.1.18"
@@ -4215,11 +4133,25 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "006c038a43a45995a9670da19e67600114740e8511d4333bf97a56e66a7542d9"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "crypto-mac 0.7.0",
- "rayon",
 ]
 
+[[package]]
+name = "pbkdf2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "216eaa586a190f0a738f2f918511eecfa90f13295abec0e457cdebcceda80cbd"
+dependencies = [
+ "crypto-mac 0.8.0",
+]
+
+[[package]]
+name = "pdqselect"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ec91767ecc0a0bbe558ce8c9da33c068066c57ecc8bb8477ef8c1ad3ef77c27"
+
 [[package]]
 name = "peeking_take_while"
 version = "0.1.2"
@@ -4247,6 +4179,40 @@ dependencies = [
  "ucd-trie",
 ]
 
+[[package]]
+name = "pest_derive"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "833d1ae558dc601e9a60366421196a8d94bc0ac980476d0b67e1d0988d72b2d0"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54be6e404f5317079812fc8f9f5279de376d8856929e21c184ecf6bbd692a11d"
+dependencies = [
+ "maplit",
+ "pest",
+ "sha-1 0.8.2",
+]
+
 [[package]]
 name = "petgraph"
 version = "0.5.1"
@@ -4323,9 +4289,9 @@ checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
 [[package]]
 name = "platforms"
-version = "0.2.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "feb3b2b1033b8a60b4da6ee470325f887758c95d5320f52f9ce0df055a55940e"
+checksum = "989d43012e2ca1c4a02507c67282691a0a3207f9dc67cec596b43fe925b3d325"
 
 [[package]]
 name = "polling"
@@ -4369,9 +4335,9 @@ checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
 [[package]]
 name = "primitive-types"
-version = "0.7.3"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd39dcacf71411ba488570da7bbc89b717225e46478b30ba99b92db6b149809"
+checksum = "2415937401cb030a2a0a4d922483f945fa068f52a7dbb22ce0fe5f2b6f6adace"
 dependencies = [
  "fixed-hash",
  "impl-codec",
@@ -4435,11 +4401,11 @@ dependencies = [
 
 [[package]]
 name = "prometheus"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30d70cf4412832bcac9cffe27906f4a66e450d323525e977168c70d1b36120ae"
+checksum = "c8425533e7122f0c3cc7a37e6244b16ad3a2cc32ae7ac6276e2a75da0d9c200d"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "fnv",
  "lazy_static",
  "parking_lot 0.11.1",
@@ -4449,40 +4415,40 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce49aefe0a6144a45de32927c77bd2859a5f7677b55f220ae5b744e87389c212"
+checksum = "9e6984d2f1a23009bd270b8bb56d0926810a3d483f59c987d77969e9d8e840b2"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "prost-derive",
 ]
 
 [[package]]
 name = "prost-build"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02b10678c913ecbd69350e8535c3aef91a8676c0773fc1d7b95cdd196d7f2f26"
+checksum = "32d3ebd75ac2679c2af3a92246639f9fcc8a442ee420719cc4fe195b98dd5fa3"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "heck",
- "itertools 0.8.2",
+ "itertools",
  "log",
  "multimap",
  "petgraph",
  "prost",
  "prost-types",
  "tempfile",
- "which",
+ "which 4.0.2",
 ]
 
 [[package]]
 name = "prost-derive"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "537aa19b95acde10a12fec4301466386f757403de4cd4e5b4fa78fb5ecb18f72"
+checksum = "169a15f3008ecb5160cba7d37bcd690a7601b6d30cfb87a117d45e59d52af5d4"
 dependencies = [
  "anyhow",
- "itertools 0.8.2",
+ "itertools",
  "proc-macro2",
  "quote",
  "syn",
@@ -4490,21 +4456,30 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1834f67c0697c001304b75be76f67add9c89742eda3a085ad8ee0bb38c3417aa"
+checksum = "b518d7cdd93dab1d1122cf07fa9a60771836c668dde9d9e2a139f957f0d9f1bb"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "prost",
 ]
 
+[[package]]
+name = "psm"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3abf49e5417290756acfd26501536358560c4a5cc4a0934d390939acb3e7083a"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "pwasm-utils"
 version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f53bc2558e8376358ebdc28301546471d67336584f6438ed4b7c7457a055fd7"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "log",
  "parity-wasm 0.41.0",
 ]
@@ -4515,6 +4490,12 @@ version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
+[[package]]
+name = "quick-error"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ac73b1112776fc109b2e61909bc46c7e1bf0d7f690ffb1676553acce16d5cda"
+
 [[package]]
 name = "quicksink"
 version = "0.1.2"
@@ -4537,9 +4518,9 @@ dependencies = [
 
 [[package]]
 name = "radium"
-version = "0.3.0"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "def50a86306165861203e7f84ecffbbdfdea79f0e51039b33de1e952358c47ac"
+checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
 
 [[package]]
 name = "rand"
@@ -4564,38 +4545,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "rand"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c618c47cd3ebd209790115ab837de41425723956ad3ce2e6a7f09890947cacb9"
-dependencies = [
- "cloudabi",
- "fuchsia-cprng",
- "libc",
- "rand_core 0.3.1",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
-dependencies = [
- "autocfg 0.1.7",
- "libc",
- "rand_chacha 0.1.1",
- "rand_core 0.4.2",
- "rand_hc 0.1.0",
- "rand_isaac",
- "rand_jitter",
- "rand_os",
- "rand_pcg 0.1.2",
- "rand_xorshift",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -4607,7 +4556,7 @@ dependencies = [
  "rand_chacha 0.2.2",
  "rand_core 0.5.1",
  "rand_hc 0.2.0",
- "rand_pcg 0.2.1",
+ "rand_pcg",
 ]
 
 [[package]]
@@ -4622,16 +4571,6 @@ dependencies = [
  "rand_hc 0.3.0",
 ]
 
-[[package]]
-name = "rand_chacha"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
-dependencies = [
- "autocfg 0.1.7",
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "rand_chacha"
 version = "0.2.2"
@@ -4686,12 +4625,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "rand_hc"
-version = "0.1.0"
+name = "rand_distr"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
+checksum = "96977acbdd3a6576fb1d27391900035bf3863d4a16422973a409b488cf29ffb2"
 dependencies = [
- "rand_core 0.3.1",
+ "rand 0.7.3",
 ]
 
 [[package]]
@@ -4712,50 +4651,6 @@ dependencies = [
  "rand_core 0.6.1",
 ]
 
-[[package]]
-name = "rand_isaac"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
-name = "rand_jitter"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
-dependencies = [
- "libc",
- "rand_core 0.4.2",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand_os"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
-dependencies = [
- "cloudabi",
- "fuchsia-cprng",
- "libc",
- "rand_core 0.4.2",
- "rdrand",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand_pcg"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
-dependencies = [
- "autocfg 0.1.7",
- "rand_core 0.4.2",
-]
-
 [[package]]
 name = "rand_pcg"
 version = "0.2.1"
@@ -4765,20 +4660,11 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
-[[package]]
-name = "rand_xorshift"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
-dependencies = [
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "raw-cpuid"
-version = "7.0.4"
+version = "8.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "beb71f708fe39b2c5e98076204c3cc094ee5a4c12c4cdb119a2b72dc34164f41"
+checksum = "1fdf7d9dbd43f3d81d94a49c1c3df73cc2b3827995147e6cf7f89d4ec5483e73"
 dependencies = [
  "bitflags",
  "cc",
@@ -4797,7 +4683,7 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
 dependencies = [
- "autocfg 1.0.1",
+ "autocfg",
  "crossbeam-deque 0.8.0",
  "either",
  "rayon-core",
@@ -4851,6 +4737,16 @@ dependencies = [
  "rust-argon2",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
+dependencies = [
+ "getrandom 0.2.1",
+ "redox_syscall 0.2.4",
+]
+
 [[package]]
 name = "ref-cast"
 version = "1.0.6"
@@ -4873,9 +4769,9 @@ dependencies = [
 
 [[package]]
 name = "regalloc"
-version = "0.0.27"
+version = "0.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9ba8aaf5fe7cf307c6dbdaeed85478961d29e25e3bee5169e11b92fa9f027a8"
+checksum = "571f7f397d61c4755285cd37853fe8e03271c243424a907415909379659381c5"
 dependencies = [
  "log",
  "rustc-hash",
@@ -4900,7 +4796,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae1ded71d66a4a97f5e961fd0cb25a5f366a42a41570d16a763a69c092c26ae4"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "regex-syntax",
 ]
 
@@ -4945,7 +4841,7 @@ checksum = "024a1e66fea74c66c66624ee5622a7ff0e4b73a13b4f5c326ddb50c708944226"
 dependencies = [
  "cc",
  "libc",
- "once_cell 1.5.2",
+ "once_cell",
  "spin",
  "untrusted",
  "web-sys",
@@ -4964,9 +4860,9 @@ dependencies = [
 
 [[package]]
 name = "rpassword"
-version = "4.0.5"
+version = "5.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99371657d3c8e4d816fb6221db98fa408242b0b53bac08f8676a41f8554fe99f"
+checksum = "ffc936cf8a7ea60c58f030fd36a612a48f440610214dc54bc36431f9ea0c3efb"
 dependencies = [
  "libc",
  "winapi 0.3.9",
@@ -5024,6 +4920,19 @@ dependencies = [
  "webpki",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "064fd21ff87c6e87ed4506e68beb42459caa4a0e2eb144932e6776768556980b"
+dependencies = [
+ "base64 0.13.0",
+ "log",
+ "ring",
+ "sct",
+ "webpki",
+]
+
 [[package]]
 name = "rustls-native-certs"
 version = "0.4.0"
@@ -5031,7 +4940,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "629d439a7672da82dd955498445e496ee2096fe2117b9f796558a43fdb9e59b8"
 dependencies = [
  "openssl-probe",
- "rustls",
+ "rustls 0.18.1",
  "schannel",
  "security-framework",
 ]
@@ -5064,11 +4973,11 @@ dependencies = [
 
 [[package]]
 name = "salsa20"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7f47b10fa80f6969bbbd9c8e7cc998f082979d402a9e10579e2303a87955395"
+checksum = "399f290ffc409596022fce5ea5d4138184be4784f2b28c62c59f0d8389059a15"
 dependencies = [
- "stream-cipher",
+ "cipher",
 ]
 
 [[package]]
@@ -5082,9 +4991,9 @@ dependencies = [
 
 [[package]]
 name = "sc-basic-authorship"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c087f2beb766773fd08e4c9df6296868a41ce8f3ea5e3d42eff78a09e89dd7c"
+checksum = "de86afb63617599821312bda08882451ff2b49d9c45e22513ddff5a07c6d966e"
 dependencies = [
  "futures 0.3.11",
  "futures-timer 3.0.2",
@@ -5102,14 +5011,13 @@ dependencies = [
  "sp-runtime",
  "sp-transaction-pool",
  "substrate-prometheus-endpoint",
- "tokio-executor 0.2.0-alpha.6",
 ]
 
 [[package]]
 name = "sc-block-builder"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39ed774daf2956291bb2ed943fcfa93ebb3d956db54b96c0d1f476185dbf601b"
+checksum = "9862161f9d09d870401c7256c89ad1eb3afa56a61f7d7135c2bac76ff7152955"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -5125,27 +5033,31 @@ dependencies = [
 
 [[package]]
 name = "sc-chain-spec"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb9a5bfd8e2de21b2ec0041961b3d8c134473a2ed7a7558ad84dff417101b97c"
+checksum = "50d97030776b49bc9c109e2d349212d8f2500637761048e1af5b7ce2dfd994c7"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
  "sc-chain-spec-derive",
+ "sc-consensus-babe",
+ "sc-consensus-epochs",
+ "sc-finality-grandpa",
  "sc-network",
  "sc-telemetry",
  "serde",
  "serde_json",
  "sp-chain-spec",
+ "sp-consensus-babe",
  "sp-core",
  "sp-runtime",
 ]
 
 [[package]]
 name = "sc-chain-spec-derive"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e8725cf0c53da3734df5b89b3b4f457fba6c3d359762f3a24b24ec9c4011830"
+checksum = "5f14985513db9798fcedea58bdc8a08f1c6b3a515d6546ced7467b059b7982c4"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -5155,30 +5067,22 @@ dependencies = [
 
 [[package]]
 name = "sc-cli"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3655ef6fcc2dd8a167085fa6d5ae026819c27e75253a6f927b38d96e00801ee6"
+checksum = "7ec1647b5c1483fa05f7f32e436d0e378e2f3d5696a5a30bddf66f5faf28acb4"
 dependencies = [
- "ansi_term 0.12.1",
- "atty",
- "bip39",
  "chrono",
- "derive_more",
  "fdlimit",
  "futures 0.3.11",
  "hex",
- "lazy_static",
  "libp2p",
  "log",
  "names",
- "nix",
  "parity-scale-codec",
- "parity-util-mem",
  "rand 0.7.3",
  "regex",
  "rpassword",
  "sc-client-api",
- "sc-informant",
  "sc-keystore",
  "sc-network",
  "sc-service",
@@ -5189,38 +5093,33 @@ dependencies = [
  "sp-blockchain",
  "sp-core",
  "sp-keyring",
+ "sp-keystore",
  "sp-panic-handler",
  "sp-runtime",
- "sp-state-machine",
  "sp-utils",
  "sp-version",
  "structopt",
- "substrate-prometheus-endpoint",
- "time",
+ "thiserror",
+ "tiny-bip39",
  "tokio 0.2.24",
- "tracing",
- "tracing-log",
- "tracing-subscriber",
 ]
 
 [[package]]
 name = "sc-client-api"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "592d3f0f8d777e6b21a95217a88859d53eb9b8ced1d6d5f2de917f637c0089b1"
+checksum = "56d8b2c8dc0cee9ac56e87ad50c980edbdeb35bdd5b5d9da4ae90567423363be"
 dependencies = [
  "derive_more",
  "fnv",
  "futures 0.3.11",
  "hash-db",
- "hex-literal",
  "kvdb",
  "lazy_static",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-executor",
- "sc-telemetry",
  "sp-api",
  "sp-blockchain",
  "sp-consensus",
@@ -5228,7 +5127,7 @@ dependencies = [
  "sp-database",
  "sp-externalities",
  "sp-inherents",
- "sp-keyring",
+ "sp-keystore",
  "sp-runtime",
  "sp-state-machine",
  "sp-std",
@@ -5242,9 +5141,9 @@ dependencies = [
 
 [[package]]
 name = "sc-client-db"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db7eeff373a5a3daf93a64857dcaac9a1ba95151868c0cbd65ee3ac12d6a2e7"
+checksum = "5741e447d71ff36c147f961b2271b6b3fad0cc347e96936bc8b63ddffa594b27"
 dependencies = [
  "blake2-rfc",
  "hash-db",
@@ -5256,7 +5155,7 @@ dependencies = [
  "parity-db",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-executor",
  "sc-state-db",
@@ -5273,9 +5172,9 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79886c07e275cb1f105459cb439034a5a0d82f310c121b8e43729d171792361b"
+checksum = "99f20cc8b8a74e218365ac4187bce26ea631d58d221caa1797bc6ec8056dba33"
 dependencies = [
  "sc-client-api",
  "sp-blockchain",
@@ -5285,20 +5184,19 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-aura"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c167e1adb19207b6c5c4c137e0ec1199fc92022c8bbe3c020c55195301bff8a"
+checksum = "8e0d32ccddef567a0fe373729aa4da51b2d437cbb102b9810400c9e77e040c1d"
 dependencies = [
  "derive_more",
  "futures 0.3.11",
  "futures-timer 3.0.2",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
  "sc-consensus-slots",
- "sc-keystore",
  "sc-telemetry",
  "sp-api",
  "sp-application-crypto",
@@ -5306,9 +5204,11 @@ dependencies = [
  "sp-blockchain",
  "sp-consensus",
  "sp-consensus-aura",
+ "sp-consensus-slots",
  "sp-core",
  "sp-inherents",
  "sp-io",
+ "sp-keystore",
  "sp-runtime",
  "sp-timestamp",
  "sp-version",
@@ -5316,20 +5216,82 @@ dependencies = [
 ]
 
 [[package]]
-name = "sc-consensus-slots"
-version = "0.8.1"
+name = "sc-consensus-babe"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4c497d8d503496725e31270adb3cb71300d8c1ddf00720ccbc52df339229a86"
+checksum = "98d52048476e0fcb53feae8ca919a602104f1ba0b89a729b496440f36b332961"
+dependencies = [
+ "derive_more",
+ "fork-tree",
+ "futures 0.3.11",
+ "futures-timer 3.0.2",
+ "log",
+ "merlin",
+ "num-bigint",
+ "num-rational",
+ "num-traits",
+ "parity-scale-codec",
+ "parking_lot 0.11.1",
+ "pdqselect",
+ "rand 0.7.3",
+ "retain_mut",
+ "sc-client-api",
+ "sc-consensus-epochs",
+ "sc-consensus-slots",
+ "sc-consensus-uncles",
+ "sc-keystore",
+ "sc-telemetry",
+ "schnorrkel",
+ "serde",
+ "sp-api",
+ "sp-application-crypto",
+ "sp-block-builder",
+ "sp-blockchain",
+ "sp-consensus",
+ "sp-consensus-babe",
+ "sp-consensus-slots",
+ "sp-consensus-vrf",
+ "sp-core",
+ "sp-inherents",
+ "sp-io",
+ "sp-keystore",
+ "sp-runtime",
+ "sp-timestamp",
+ "sp-utils",
+ "sp-version",
+ "substrate-prometheus-endpoint",
+]
+
+[[package]]
+name = "sc-consensus-epochs"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "326313ffb249a526e8ee8e08af9fdf0c4459cebeaa760b934e9df3985b68e4df"
+dependencies = [
+ "fork-tree",
+ "parity-scale-codec",
+ "parking_lot 0.11.1",
+ "sc-client-api",
+ "sp-blockchain",
+ "sp-runtime",
+]
+
+[[package]]
+name = "sc-consensus-slots"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76e09ff8b680d449102da9717a70c3bbbbb981fd4cf1bfbafc1739d954eb0898"
 dependencies = [
  "futures 0.3.11",
  "futures-timer 3.0.2",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-telemetry",
  "sp-api",
  "sp-application-crypto",
+ "sp-arithmetic",
  "sp-blockchain",
  "sp-consensus",
  "sp-consensus-slots",
@@ -5337,13 +5299,30 @@ dependencies = [
  "sp-inherents",
  "sp-runtime",
  "sp-state-machine",
+ "sp-trie",
+ "thiserror",
+]
+
+[[package]]
+name = "sc-consensus-uncles"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37294bae6d787eecf2b15255dc75cd559b4ad813e0efcf28cd4423e218931b80"
+dependencies = [
+ "log",
+ "sc-client-api",
+ "sp-authorship",
+ "sp-consensus",
+ "sp-core",
+ "sp-inherents",
+ "sp-runtime",
 ]
 
 [[package]]
 name = "sc-executor"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95038e7e148e5529ae3e254e14559253db018e84ff8f9327c3469c2477d3fbc6"
+checksum = "bace6a35999d2da7311d8fb98a29c1e89dbf0d14e50ac14140f2c38089819f46"
 dependencies = [
  "derive_more",
  "lazy_static",
@@ -5351,7 +5330,7 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-wasm 0.41.0",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-executor-common",
  "sc-executor-wasmi",
  "sc-executor-wasmtime",
@@ -5362,6 +5341,7 @@ dependencies = [
  "sp-panic-handler",
  "sp-runtime-interface",
  "sp-serializer",
+ "sp-tasks",
  "sp-trie",
  "sp-version",
  "sp-wasm-interface",
@@ -5370,27 +5350,26 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-common"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b3772b7631ba1aeae54aee9492a1272e9aaf8b29f20b36d6596ba3ad9540782"
+checksum = "87004102a8e95f432f1c624c7fa7fb0edc5995db2e0fcbabbb697f1955e7c1d2"
 dependencies = [
  "derive_more",
- "log",
  "parity-scale-codec",
  "parity-wasm 0.41.0",
  "sp-allocator",
  "sp-core",
- "sp-runtime-interface",
  "sp-serializer",
  "sp-wasm-interface",
+ "thiserror",
  "wasmi",
 ]
 
 [[package]]
 name = "sc-executor-wasmi"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f1579a26b4c15e44ec5c65639bfe99b9594b75907d628435a5771142a4fff1a"
+checksum = "2d3d7b6db2df5f2c24848883a855a8276363f00cef5b49744974f7e1203bf274"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -5404,9 +5383,9 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-wasmtime"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7ff45286bfe5fbb3cf1dd92aaabe117e5fccd0cf4fec40e3fb57eed5d46080c"
+checksum = "24673c981fad2dff4398a09a1086579e2774f18d81639fa2bd9cb215e6dd9e36"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -5423,19 +5402,20 @@ dependencies = [
 
 [[package]]
 name = "sc-finality-grandpa"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45e8f0387bad591eff97c85da017910bdec5b307cfda4a9cefa7838aef182c57"
+checksum = "a7e87e63c57933e173a8643ff197b579e3fc5c91b16ca006096f482de8159318"
 dependencies = [
  "derive_more",
  "finality-grandpa",
  "fork-tree",
  "futures 0.3.11",
  "futures-timer 3.0.2",
+ "linked-hash-map",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "rand 0.7.3",
  "sc-block-builder",
  "sc-client-api",
@@ -5452,8 +5432,8 @@ dependencies = [
  "sp-consensus",
  "sp-core",
  "sp-finality-grandpa",
- "sp-finality-tracker",
  "sp-inherents",
+ "sp-keystore",
  "sp-runtime",
  "sp-utils",
  "substrate-prometheus-endpoint",
@@ -5461,9 +5441,9 @@ dependencies = [
 
 [[package]]
 name = "sc-informant"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a1216d1c69f8af706793f68436a173b24291e13fc5171dd3b65022d6ce45bb4"
+checksum = "4f4c8994853e1158dc4f448b014aa83eef56ced214ec0af316eecf4a6ca3268f"
 dependencies = [
  "ansi_term 0.12.1",
  "futures 0.3.11",
@@ -5480,31 +5460,35 @@ dependencies = [
 
 [[package]]
 name = "sc-keystore"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "032a394435900fabbc8c4e42f2c8022277b6c7db810c8de310af9c5990707b96"
+checksum = "d966ed36c404eced656bd63aad8a30d2c1a14633f07cd1d7d9c11b62f75a7905"
 dependencies = [
+ "async-trait",
  "derive_more",
+ "futures 0.3.11",
+ "futures-util",
  "hex",
  "merlin",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "serde_json",
  "sp-application-crypto",
  "sp-core",
+ "sp-keystore",
  "subtle 2.4.0",
 ]
 
 [[package]]
 name = "sc-light"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb25de28df183903037147093adba25dc6e4e00342e8da87ff3b0341f672ca17"
+checksum = "04e8dbcb2951f7cf76ddf97ed26dcef0dab79d76745de4a8f169d58236ea8704"
 dependencies = [
  "hash-db",
  "lazy_static",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-executor",
  "sp-api",
@@ -5517,15 +5501,17 @@ dependencies = [
 
 [[package]]
 name = "sc-network"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e41944816f2543f1a350576325b2f43937589df99911440b41edd85accbe793"
+checksum = "20fb4ed5d6b86faafb0743c8c2fd1c89b52cde7697373b254c7553800efaebbf"
 dependencies = [
  "async-std",
  "async-trait",
+ "asynchronous-codec",
  "bitflags",
- "bs58 0.3.1",
- "bytes 0.5.6",
+ "bs58",
+ "bytes 1.0.1",
+ "cid",
  "derive_more",
  "either",
  "erased-serde",
@@ -5533,18 +5519,17 @@ dependencies = [
  "fork-tree",
  "futures 0.3.11",
  "futures-timer 3.0.2",
- "futures_codec",
  "hex",
  "ip_network",
  "libp2p",
  "linked-hash-map",
  "linked_hash_set",
  "log",
- "lru 0.4.3",
+ "lru",
  "nohash-hasher",
  "parity-scale-codec",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "prost",
  "prost-build",
  "rand 0.7.3",
@@ -5553,9 +5538,7 @@ dependencies = [
  "sc-peerset",
  "serde",
  "serde_json",
- "slog",
- "slog_derive",
- "smallvec 0.6.14",
+ "smallvec 1.6.1",
  "sp-arithmetic",
  "sp-blockchain",
  "sp-consensus",
@@ -5564,7 +5547,7 @@ dependencies = [
  "sp-utils",
  "substrate-prometheus-endpoint",
  "thiserror",
- "unsigned-varint 0.4.0",
+ "unsigned-varint 0.6.0",
  "void",
  "wasm-timer",
  "zeroize",
@@ -5572,25 +5555,26 @@ dependencies = [
 
 [[package]]
 name = "sc-network-gossip"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e47d598e67b8dd5786b4898b369fe6809b49dccea629a2fbc3df954357a11f0"
+checksum = "e2cd5487d6f8051863a186e2aea4c233a07bb691780d3b117c9d6ffe1ff9a8fe"
 dependencies = [
  "futures 0.3.11",
  "futures-timer 3.0.2",
  "libp2p",
  "log",
- "lru 0.4.3",
+ "lru",
  "sc-network",
  "sp-runtime",
+ "substrate-prometheus-endpoint",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-offchain"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0ba62ba971b00027a686f7378e3a7c8b8ae26f2fa684282269dcb8b64979a5e"
+checksum = "7bc91fc71c128748a3393cb3421e12a7759ccffcc1cc4a9e6ff4ead6cc68ba48"
 dependencies = [
  "bytes 0.5.6",
  "fnv",
@@ -5601,7 +5585,7 @@ dependencies = [
  "log",
  "num_cpus",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "sc-client-api",
  "sc-keystore",
@@ -5616,9 +5600,9 @@ dependencies = [
 
 [[package]]
 name = "sc-peerset"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2b25fd0cbe552fccb7732735db76e1404ad6faa73db1ac32a6c1849a0d91679"
+checksum = "ce454e528e7797a239e734d0d66bf904d48be47aa92691ac7546a45ec32a64cf"
 dependencies = [
  "futures 0.3.11",
  "libp2p",
@@ -5630,9 +5614,9 @@ dependencies = [
 
 [[package]]
 name = "sc-proposer-metrics"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c84e1e897657580ffb1471b1139d4a45c499a5d9f9951314154f980a5bfaa168"
+checksum = "ecfc2c6cc5dc0ecb1109cce9773b50ad9a3cdbf239dc702ef9071949244dcf3e"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -5640,9 +5624,9 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6545650472d32e9c3ba01697b6df1f57ee70f9bcc25582341c0c79a4e4f1e62e"
+checksum = "750397c6aa5a4f922cac99599ad74a4082e3e87553d51ceb4c48abfa056ff32c"
 dependencies = [
  "futures 0.3.11",
  "hash-db",
@@ -5650,17 +5634,19 @@ dependencies = [
  "jsonrpc-pubsub",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
  "sc-executor",
  "sc-keystore",
  "sc-rpc-api",
+ "sc-tracing",
  "serde_json",
  "sp-api",
  "sp-blockchain",
  "sp-chain-spec",
  "sp-core",
+ "sp-keystore",
  "sp-offchain",
  "sp-rpc",
  "sp-runtime",
@@ -5673,9 +5659,9 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-api"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a55fed0bc8199907d2b4f06730b0f3f99726fe54da1f2d33287e24b7c7c784be"
+checksum = "dc8393410297df2885efec20d0629a9833b4fd9e4ad83a92471e1ea0c11a0a54"
 dependencies = [
  "derive_more",
  "futures 0.3.11",
@@ -5685,7 +5671,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "serde",
  "serde_json",
  "sp-chain-spec",
@@ -5698,9 +5684,9 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-server"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7845e84f57590cf124b4bc4c526d42aa878c4bf523ab4943de78278542d290ce"
+checksum = "17c76164897bd3b0d04c2d6aeeb4d3492c86e324b0b08f408b847ea35421b589"
 dependencies = [
  "futures 0.1.30",
  "jsonrpc-core",
@@ -5717,11 +5703,10 @@ dependencies = [
 
 [[package]]
 name = "sc-service"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53ea41ceed173954e72f8fb04a1f52c3472331156a31039b90b018d256f4d15f"
+checksum = "a9315b44eb991ca4f477d889bbd649a2b4b557f963fe48ec5a36c3422518e4a0"
 dependencies = [
- "derive_more",
  "directories",
  "exit-future",
  "futures 0.1.30",
@@ -5734,8 +5719,8 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "rand 0.7.3",
  "sc-block-builder",
  "sc-chain-spec",
@@ -5754,7 +5739,6 @@ dependencies = [
  "sc-transaction-pool",
  "serde",
  "serde_json",
- "slog",
  "sp-api",
  "sp-application-crypto",
  "sp-block-builder",
@@ -5764,6 +5748,7 @@ dependencies = [
  "sp-externalities",
  "sp-inherents",
  "sp-io",
+ "sp-keystore",
  "sp-runtime",
  "sp-session",
  "sp-state-machine",
@@ -5774,79 +5759,104 @@ dependencies = [
  "sp-version",
  "substrate-prometheus-endpoint",
  "tempfile",
+ "thiserror",
  "tracing",
+ "tracing-futures",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-state-db"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1b6ad30864b94daf8b65273ce7d6b4b4bd8931fb9b9a9159386f320282dfc6"
+checksum = "8f144043d5860ce133f701fa78679d6278f2dfc698686beb5f6d892c267e9d92"
 dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
  "parity-util-mem-derive",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sp-core",
+ "thiserror",
 ]
 
 [[package]]
 name = "sc-telemetry"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad9e02e7f4b7ee6ace3f6b59c9891dfe05f60c6ef94cc7d3e31411f5a73bd536"
+checksum = "d05040c594b331d90d7341e82c6dc6a3eb7bb2afb4e5dc9c36a79a6754166057"
 dependencies = [
+ "chrono",
  "futures 0.3.11",
- "futures-timer 3.0.2",
  "libp2p",
  "log",
- "parking_lot 0.10.2",
- "pin-project 0.4.27",
+ "parking_lot 0.11.1",
+ "pin-project 1.0.4",
  "rand 0.7.3",
  "serde",
- "slog",
- "slog-json",
- "slog-scope",
+ "serde_json",
+ "sp-utils",
  "take_mut",
+ "tracing",
+ "tracing-subscriber",
  "void",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-tracing"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aba4d60fa9bf76aea74c64868769f311189539407736bc375d1b6ab0ff598d0b"
+checksum = "ef0a4aa327b8bc89d9c5ae57a2f493d8f54ccd706f6763614ab522559fe481d8"
 dependencies = [
+ "ansi_term 0.12.1",
+ "atty",
  "erased-serde",
+ "lazy_static",
  "log",
- "parking_lot 0.10.2",
+ "once_cell",
+ "parking_lot 0.11.1",
+ "regex",
  "rustc-hash",
  "sc-telemetry",
+ "sc-tracing-proc-macro",
  "serde",
  "serde_json",
- "slog",
  "sp-tracing",
+ "thiserror",
  "tracing",
  "tracing-core",
+ "tracing-log",
  "tracing-subscriber",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "sc-tracing-proc-macro"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec18b0506911e6d624d9ea8f8cc5f503e7944a0fe7d37de95ee84033cf160ebc"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
 name = "sc-transaction-graph"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53f57f64ce160124404e4a140da79c7d363627830e5bb31b6ac54c6cd6955fdb"
+checksum = "87b385b8f66cce185478c500ad3de8f4775ab0e948c31561aeac78a27bedc654"
 dependencies = [
  "derive_more",
  "futures 0.3.11",
  "linked-hash-map",
  "log",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "retain_mut",
  "serde",
  "sp-blockchain",
@@ -5854,23 +5864,23 @@ dependencies = [
  "sp-runtime",
  "sp-transaction-pool",
  "sp-utils",
+ "thiserror",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-transaction-pool"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "749ff49bf873dc43ed85ac86fce64d169c7c7397b720194799e7e6c6eb269972"
+checksum = "09f4331ea8da2ff45a9466637f90f5cc89f9d31fcd1cd20f74f2520b33bff069"
 dependencies = [
- "derive_more",
  "futures 0.3.11",
  "futures-diagnose",
  "intervalier",
  "log",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-transaction-graph",
  "sp-api",
@@ -5881,6 +5891,7 @@ dependencies = [
  "sp-transaction-pool",
  "sp-utils",
  "substrate-prometheus-endpoint",
+ "thiserror",
  "wasm-timer",
 ]
 
@@ -5907,6 +5918,7 @@ dependencies = [
  "merlin",
  "rand 0.7.3",
  "rand_core 0.5.1",
+ "serde",
  "sha2 0.8.2",
  "subtle 2.4.0",
  "zeroize",
@@ -5918,12 +5930,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 
-[[package]]
-name = "scopeguard"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
-
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -5962,9 +5968,9 @@ dependencies = [
 
 [[package]]
 name = "secrecy"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9182278ed645df3477a9c27bfee0621c621aa16f6972635f7f795dae3d81070f"
+checksum = "0673d6a6449f5e7d12a1caf424fd9363e2af3a4953023ed455e3c4beef4597c0"
 dependencies = [
  "zeroize",
 ]
@@ -6168,56 +6174,24 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f0242b8e50dd9accdd56170e94ca1ebd223b098eb9c83539a6e367d0f36ae68"
 
+[[package]]
+name = "simba"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb931b1367faadea6b1ab1c306a860ec17aaa5fa39f367d0c744e69d971a1fb2"
+dependencies = [
+ "approx",
+ "num-complex",
+ "num-traits",
+ "paste 0.1.18",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
-[[package]]
-name = "slog"
-version = "2.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8347046d4ebd943127157b94d63abb990fcf729dc4e9978927fdf4ac3c998d06"
-dependencies = [
- "erased-serde",
-]
-
-[[package]]
-name = "slog-json"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddc0d2aff1f8f325ef660d9a0eb6e6dcd20b30b3f581a5897f58bf42d061c37a"
-dependencies = [
- "chrono",
- "erased-serde",
- "serde",
- "serde_json",
- "slog",
-]
-
-[[package]]
-name = "slog-scope"
-version = "4.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f95a4b4c3274cd2869549da82b57ccc930859bdbf5bcea0424bc5f140b3c786"
-dependencies = [
- "arc-swap",
- "lazy_static",
- "slog",
-]
-
-[[package]]
-name = "slog_derive"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a945ec7f7ce853e89ffa36be1e27dce9a43e82ff9093bf3461c30d5da74ed11b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "smallvec"
 version = "0.6.14"
@@ -6248,7 +6222,7 @@ dependencies = [
  "rustc_version",
  "sha2 0.9.2",
  "subtle 2.4.0",
- "x25519-dalek 1.1.0",
+ "x25519-dalek",
 ]
 
 [[package]]
@@ -6280,22 +6254,22 @@ dependencies = [
 
 [[package]]
 name = "sp-allocator"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "019c540ebf398feefe9bf766dee9b2f4f649ca9a7fd7a2f01f0b4d9e4a6d1307"
+checksum = "ec5f988ad0cabdb646318cb515a91e9d89062debc9728f9b634d73acab3f3f39"
 dependencies = [
- "derive_more",
  "log",
  "sp-core",
  "sp-std",
  "sp-wasm-interface",
+ "thiserror",
 ]
 
 [[package]]
 name = "sp-api"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8496732f255ef290eee6d438ebd0ecdbfe31ec8246e31870a4faf44df76b6280"
+checksum = "e63c3460d5daecf67df542c34c2bbd636214a5a200d4bddcfa2ffb9e72c346af"
 dependencies = [
  "hash-db",
  "parity-scale-codec",
@@ -6305,13 +6279,14 @@ dependencies = [
  "sp-state-machine",
  "sp-std",
  "sp-version",
+ "thiserror",
 ]
 
 [[package]]
 name = "sp-api-proc-macro"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c863d32b9e36849f2fc76efad959924561b2fcb15b3abdebb3d3f48a94074a00"
+checksum = "289624f4fe0f61e63a5019ed26c3bc732b5145eb52796ac6053cd72656d947a1"
 dependencies = [
  "blake2-rfc",
  "proc-macro-crate",
@@ -6322,9 +6297,9 @@ dependencies = [
 
 [[package]]
 name = "sp-application-crypto"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eda2660cca492b58328d6a057bf5ba6c8a58e9f6e079a2f603b623d030300841"
+checksum = "c52e2e6d43036b97c4fce1ed87c5262c1ffdc78c655ada4d3024a3f8094bdd2c"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -6335,9 +6310,9 @@ dependencies = [
 
 [[package]]
 name = "sp-arithmetic"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c4d204b1cf8e1d4826804ffbd2edd2c4df385ee3046fa4581f09bc18977ea89"
+checksum = "d0f1c69966c192d1dee8521f0b29ece2b14db07b9b44d801a94e295234761645"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -6349,9 +6324,9 @@ dependencies = [
 
 [[package]]
 name = "sp-authorship"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c99612989f07a55a160b1d041cac74c9089f97b3d0e0244cdde4ed3e00560ff"
+checksum = "1ec68fb8e5a37548b06c14ee91a9c574cc330324c86d37810ec29dd4f8bc68d7"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -6361,9 +6336,9 @@ dependencies = [
 
 [[package]]
 name = "sp-block-builder"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42446637a0363c14117c9fe2401649bbe5806fa230c731378be9478e2d787121"
+checksum = "0adc979dbe619f56d664ebd1293dce13fcad6b8a47bcdd620ed53a454d330d12"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -6374,27 +6349,28 @@ dependencies = [
 
 [[package]]
 name = "sp-blockchain"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ba612ede91aa09d602a5f7df18630728a81991fa6b5a13a0071ea00799fb509"
+checksum = "e8007c1ad8e9fb6cd8eed4e0fc91504a9ca4b228e1315302a2fbb0ac7f509f1b"
 dependencies = [
- "derive_more",
+ "futures 0.3.11",
  "log",
- "lru 0.4.3",
+ "lru",
  "parity-scale-codec",
- "parking_lot 0.10.2",
- "sp-block-builder",
+ "parking_lot 0.11.1",
+ "sp-api",
  "sp-consensus",
  "sp-database",
  "sp-runtime",
  "sp-state-machine",
+ "thiserror",
 ]
 
 [[package]]
 name = "sp-chain-spec"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f20aee31e7576ab5bef17345e9c2d4c1863dae3a3cc3ab3540592182e118720d"
+checksum = "3a24beb11980d0c755ead0c05f3f966c490e4a3730785c04c03855fada65d697"
 dependencies = [
  "serde",
  "serde_json",
@@ -6402,17 +6378,16 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6cb095bf31d07e6b48489b68e127eabd55534c3ac8dc2c04d2fec581bd5f407"
+checksum = "884db6c4b03f0f2fb2993127a2db95fc740fcd3496746dcaa6829c9868e7dc75"
 dependencies = [
- "derive_more",
  "futures 0.3.11",
  "futures-timer 3.0.2",
  "libp2p",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "serde",
  "sp-api",
  "sp-core",
@@ -6424,18 +6399,20 @@ dependencies = [
  "sp-utils",
  "sp-version",
  "substrate-prometheus-endpoint",
+ "thiserror",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sp-consensus-aura"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0b7eb31572227860f091208fe1185482ce2d722bde3a405e0c5e0cc095aa0ff"
+checksum = "4bd00fc95b26393522be1394fb67cc536736cc5a902dec0d3e2827909b7c1118"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
  "sp-application-crypto",
+ "sp-consensus-slots",
  "sp-inherents",
  "sp-runtime",
  "sp-std",
@@ -6443,25 +6420,59 @@ dependencies = [
 ]
 
 [[package]]
-name = "sp-consensus-slots"
-version = "0.8.1"
+name = "sp-consensus-babe"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f822876fba433e197c73c31482f16a340eb807c040f2321ad5228b089dac31c4"
+checksum = "a153085b1542b5cbe23686433cd36d1a634964f1b707671d0ffb01d8d9313047"
+dependencies = [
+ "merlin",
+ "parity-scale-codec",
+ "sp-api",
+ "sp-application-crypto",
+ "sp-consensus",
+ "sp-consensus-slots",
+ "sp-consensus-vrf",
+ "sp-core",
+ "sp-inherents",
+ "sp-keystore",
+ "sp-runtime",
+ "sp-std",
+ "sp-timestamp",
+]
+
+[[package]]
+name = "sp-consensus-slots"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32bd501ab76c827d74f145063cd8cb993a9f634dac93c9b0d909111cd5900a6a"
 dependencies = [
  "parity-scale-codec",
+ "sp-arithmetic",
  "sp-runtime",
 ]
 
 [[package]]
-name = "sp-core"
-version = "2.0.1"
+name = "sp-consensus-vrf"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb1b8a5031e866ebee7535446915c83e8f676c68dcc8555f0c0f149ff4b48035"
+checksum = "030895d70bf3095c857f4727a7cce7c43af29efe3413bb547ee28700f7d78766"
+dependencies = [
+ "parity-scale-codec",
+ "schnorrkel",
+ "sp-core",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "sp-core"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abbc8d4e9b8a7d5819ed26f1374017bb32833ef4890e4ff065e1da30669876bc"
 dependencies = [
  "base58",
  "blake2-rfc",
- "byteorder 1.4.2",
- "derive_more",
+ "byteorder",
  "dyn-clonable",
  "ed25519-dalek",
  "futures 0.3.11",
@@ -6476,20 +6487,21 @@ dependencies = [
  "num-traits",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "primitive-types",
  "rand 0.7.3",
  "regex",
  "schnorrkel",
  "secrecy",
  "serde",
- "sha2 0.8.2",
+ "sha2 0.9.2",
  "sp-debug-derive",
  "sp-externalities",
  "sp-runtime-interface",
  "sp-std",
  "sp-storage",
  "substrate-bip39",
+ "thiserror",
  "tiny-bip39",
  "tiny-keccak",
  "twox-hash",
@@ -6499,19 +6511,19 @@ dependencies = [
 
 [[package]]
 name = "sp-database"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52c11be572a236b81cdf5e5339ea6253d17e91bd4018b198b3d861cc66154979"
+checksum = "c8c3f018913eef191d95c824657c5759c459d28670e654fa34f5d9bd5e6f0492"
 dependencies = [
  "kvdb",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
 ]
 
 [[package]]
 name = "sp-debug-derive"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "558a1a24f2feab950ce382923b62879f253207c6cbf7832eb1e47dba5f57fba8"
+checksum = "e80275f23b4e7ba8f54dec5f90f016530e7307d2ee9445f617ab986cbe97f31e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6520,9 +6532,9 @@ dependencies = [
 
 [[package]]
 name = "sp-externalities"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "144c39acb7affd7a9ce478e289157b9a6c225e3f08a7d4d2f4fee85cc3899684"
+checksum = "2fdc625f8c7b13b9a136d334888b21b5743d2081cb666cb03efca1dc9b8f74d1"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -6532,9 +6544,9 @@ dependencies = [
 
 [[package]]
 name = "sp-finality-grandpa"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9cf9e52b1dc6b39c46ec73e57cbfe8236009c928bf1d83e1d42c75060d9c637"
+checksum = "702e0be150e1b557df42326ec9b82c2010366631d03be27c69912d446abbf87a"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -6543,48 +6555,39 @@ dependencies = [
  "sp-api",
  "sp-application-crypto",
  "sp-core",
+ "sp-keystore",
  "sp-runtime",
  "sp-std",
 ]
 
-[[package]]
-name = "sp-finality-tracker"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5688c61363d620cd29591b1f7640da84346b519d33d9e4ce5e7978ff89425c37"
-dependencies = [
- "parity-scale-codec",
- "sp-inherents",
- "sp-std",
-]
-
 [[package]]
 name = "sp-inherents"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ebcf5925a850392cb044af9b8da20dc0610e613ff15607b3b96bed6461f9193"
+checksum = "2542380b535c6941502a0a3069a657eb5abb70fd67b11afa164d4a4b038ba73a"
 dependencies = [
- "derive_more",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sp-core",
  "sp-std",
+ "thiserror",
 ]
 
 [[package]]
 name = "sp-io"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bffbebdeacf0a313ac65e043c37e37d98b48ea75cd1e8ab9ba40a925fecb616b"
+checksum = "33fd69f0a6e91bedc2fb1c5cc3689c212474b6c918274cb4cb14dbbe3c428c14"
 dependencies = [
  "futures 0.3.11",
  "hash-db",
  "libsecp256k1",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sp-core",
  "sp-externalities",
+ "sp-keystore",
  "sp-runtime-interface",
  "sp-state-machine",
  "sp-std",
@@ -6597,9 +6600,9 @@ dependencies = [
 
 [[package]]
 name = "sp-keyring"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9741dcf007b33496e1add259fae40d59cfe64847bf992d2605edcecd8ae6d0c2"
+checksum = "7b59f2b0e94b2048d4984aa6eb40eef2e4c05d3adf27a083dd3c9b0fce74ef7a"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -6608,10 +6611,28 @@ dependencies = [
 ]
 
 [[package]]
-name = "sp-offchain"
-version = "2.0.1"
+name = "sp-keystore"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54d50a7a5459ed6f63c879eae715732f0f5e5fd5d99dfb553b111e0b5932f6f"
+checksum = "db6ccd2baf189112355338e8b224dc513cd239b974dbd717f12b3dc7a7248c3b"
+dependencies = [
+ "async-trait",
+ "derive_more",
+ "futures 0.3.11",
+ "merlin",
+ "parity-scale-codec",
+ "parking_lot 0.11.1",
+ "schnorrkel",
+ "serde",
+ "sp-core",
+ "sp-externalities",
+]
+
+[[package]]
+name = "sp-offchain"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bd80eedcedcc8342e77c26d59ad90b6904715a862731fa16616650773570e63"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -6620,19 +6641,18 @@ dependencies = [
 
 [[package]]
 name = "sp-panic-handler"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1055031d4994705cd9eca38602fea1ed88f6916c0979f85352c3d540baedb2e8"
+checksum = "54702e109f1c8a870dd4065a497d2612d42cec5817126e96cc0658c5ea975784"
 dependencies = [
  "backtrace",
- "log",
 ]
 
 [[package]]
 name = "sp-rpc"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "009f2b8ae311ff2c5f319e545492f26a3954fc84f477f85e2c3dd49fde605cf9"
+checksum = "a2e5b1ed655d11449073b914b048895f45241e02b3919d1d0187f315435fee18"
 dependencies = [
  "serde",
  "sp-core",
@@ -6640,9 +6660,9 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85d8d12cba8cb9c50d8c0eee517d74044c22faa9322260e88dccb5bd06bf0762"
+checksum = "dfa4b353b76f04616dbdb8d269d58dcac47acb31c006d3b70e7b64233e68695e"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -6650,23 +6670,23 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
- "paste",
+ "paste 1.0.4",
  "rand 0.7.3",
  "serde",
  "sp-application-crypto",
  "sp-arithmetic",
  "sp-core",
- "sp-inherents",
  "sp-io",
  "sp-std",
 ]
 
 [[package]]
 name = "sp-runtime-interface"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fb6574401a7b5c89111b417efecbc9f0c3d38c2c539ce3a964b8393769c3e15"
+checksum = "b2e5c88b4bc8d607e4e2ff767a85db58cf7101f3dd6064f06929342ea67fe8fb"
 dependencies = [
+ "impl-trait-for-tuples",
  "parity-scale-codec",
  "primitive-types",
  "sp-externalities",
@@ -6680,9 +6700,9 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-proc-macro"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d724b1feca629bf958dc0db0453225e59d9b2098fe5a47f86cd964cbc116d89d"
+checksum = "19a6c7c2251512c9e533d15db8a863b06ece1cbee778130dd9adbe44b6b39aa9"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -6693,9 +6713,9 @@ dependencies = [
 
 [[package]]
 name = "sp-serializer"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3b8c2658dfa3f0a9447dbbebffa672905c4af48e6b914a814b04c39e2a8700b"
+checksum = "982d793f01eb9eea9f30ffc63b821170068b9f0d9edf715d8ba77dc4de9c300f"
 dependencies = [
  "serde",
  "serde_json",
@@ -6703,9 +6723,9 @@ dependencies = [
 
 [[package]]
 name = "sp-session"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "242e7e9069cfd163b6ceb22c2d1aba7a09144ac8360f07270739ca7917520b69"
+checksum = "2c7cf161533725a78083b04f3269effe4c3b4b6ce5f655019b3eec3e729ba4d4"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -6717,9 +6737,9 @@ dependencies = [
 
 [[package]]
 name = "sp-staking"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6abfd1a33f36879117b5f511ac066e265258028d1190088be89924794967f395"
+checksum = "fc729eb10f8809c61a1fe439ac118a4413de004aaf863003ee8752ac0b596e73"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -6728,15 +6748,15 @@ dependencies = [
 
 [[package]]
 name = "sp-state-machine"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "095a8c33f70151e561c53fdaca23ad19cc059088807a25be0d60d04fb2ededea"
+checksum = "46fa4143e58e9130f726d4e8a9b86f3530a8bd19a2eedcdcf4af205f4b5a6d4f"
 dependencies = [
  "hash-db",
  "log",
  "num-traits",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "smallvec 1.6.1",
  "sp-core",
@@ -6744,21 +6764,22 @@ dependencies = [
  "sp-panic-handler",
  "sp-std",
  "sp-trie",
+ "thiserror",
  "trie-db",
  "trie-root",
 ]
 
 [[package]]
 name = "sp-std"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2585fb8f5f4fde53c2f9ccebac4517da4dc435373a8fcaf5db7f54b798da66c2"
+checksum = "35391ea974fa5ee869cb094d5b437688fbf3d8127d64d1b9fed5822a1ed39b12"
 
 [[package]]
 name = "sp-storage"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "781cc04c8d61c7bb1c269ca68d5d001fcaafbca8a21af46f87bf2e79a749c295"
+checksum = "86af458d4a0251c490cdde9dcaaccb88d398f3b97ac6694cdd49ed9337e6b961"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -6769,10 +6790,24 @@ dependencies = [
 ]
 
 [[package]]
-name = "sp-timestamp"
-version = "2.0.1"
+name = "sp-tasks"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d86fb8fd203faa146ba06b0d88c60f9bcb4c1dcbe49f64e36d4038893018536"
+checksum = "c585340cbee96c53a9b43fd07d81edf6cebeb80e4ca7c0ee79b856c0b1883a0e"
+dependencies = [
+ "log",
+ "sp-core",
+ "sp-externalities",
+ "sp-io",
+ "sp-runtime-interface",
+ "sp-std",
+]
+
+[[package]]
+name = "sp-timestamp"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27387c541197b9f47f3d9ddcab5649a3ecdca582d2f2ea2b511af24a3d3cbf83"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -6785,9 +6820,9 @@ dependencies = [
 
 [[package]]
 name = "sp-tracing"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c574a06ac032f3c6fc29ae61ae1292546499342219c256098914f6110312f6f4"
+checksum = "567382d8d4e14fb572752863b5cd57a78f9e9a6583332b590b726f061f3ea957"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -6799,9 +6834,9 @@ dependencies = [
 
 [[package]]
 name = "sp-transaction-pool"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "429125cf86f74715559d9fc1e27ed8f69d6a857c30db4ca4957e05c4549ecf1b"
+checksum = "3264d3b7ea31483eddffa2cc7f28c4d9c022598e456a985fd1cb5879a4609853"
 dependencies = [
  "derive_more",
  "futures 0.3.11",
@@ -6811,13 +6846,14 @@ dependencies = [
  "sp-api",
  "sp-blockchain",
  "sp-runtime",
+ "thiserror",
 ]
 
 [[package]]
 name = "sp-trie"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "311f320e1a1d6d961664af519d343d7a0493d9fe2f81dc3de488841e4fbaaa46"
+checksum = "b85b7f745da41ef825c6f7b93f1fdc897b03df94a4884adfbb70fbcd0aed1298"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -6830,9 +6866,9 @@ dependencies = [
 
 [[package]]
 name = "sp-utils"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5af5eb60fe8721a250ad67346d4e4c859527b1c4f287e963ffbbf7bd22b731f8"
+checksum = "b4ec2a5f924f7affd1e959f8f3c02bd87cdfa0e11c71a4cbc075f955ead8c1a1"
 dependencies = [
  "futures 0.3.11",
  "futures-core",
@@ -6843,9 +6879,9 @@ dependencies = [
 
 [[package]]
 name = "sp-version"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d5fb7fa5f747a7d1b1854a1b69b813a9df6425ab0f0a9876cbddea8c6b9ab34"
+checksum = "dbeffa538a13d715d30e01d57a2636ba32845b737a29a3ea32403576588222e7"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -6856,9 +6892,9 @@ dependencies = [
 
 [[package]]
 name = "sp-wasm-interface"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "554daa08d61bb3bf2d81ac79b7ae089733339fc8fdc129dc21d074195f1219be"
+checksum = "b214e125666a6416cf30a70cc6a5dacd34a4e5197f8a3d479f714af7e1dc7a47"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -6886,11 +6922,11 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "statrs"
-version = "0.10.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10102ac8d55e35db2b3fafc26f81ba8647da2e15879ab686a67e6d19af2685e8"
+checksum = "cce16f6de653e88beca7bd13780d08e09d4489dbca1f9210e041bc4852481382"
 dependencies = [
- "rand 0.5.6",
+ "rand 0.7.3",
 ]
 
 [[package]]
@@ -6944,18 +6980,18 @@ dependencies = [
 
 [[package]]
 name = "strum"
-version = "0.16.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6138f8f88a16d90134763314e3fc76fa3ed6a7db4725d6acf9a3ef95a3188d22"
+checksum = "7318c509b5ba57f18533982607f24070a55d353e90d4cae30c467cdb2ad5ac5c"
 dependencies = [
  "strum_macros",
 ]
 
 [[package]]
 name = "strum_macros"
-version = "0.16.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0054a7df764039a6cd8592b9de84be4bec368ff081d203a7d5371cbfa8e65c81"
+checksum = "ee8bc6b87a5112aeeab1f4a9f7ab634fe6cbefc4850006df31267f4cfb9e3149"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -6969,8 +7005,8 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bed6646a0159b9935b5d045611560eeef842b78d7adc3ba36f5ca325a13a0236"
 dependencies = [
- "hmac",
- "pbkdf2",
+ "hmac 0.7.1",
+ "pbkdf2 0.3.0",
  "schnorrkel",
  "sha2 0.8.2",
  "zeroize",
@@ -6978,18 +7014,18 @@ dependencies = [
 
 [[package]]
 name = "substrate-build-script-utils"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9726c2926418239f73d4d939fcc4ceb5c6697609426c64dd3bcf664f06986afa"
+checksum = "bd540ba72520174c2c73ce96bf507eeba3cc8a481f58be92525b69110e1fa645"
 dependencies = [
  "platforms",
 ]
 
 [[package]]
 name = "substrate-frame-rpc-system"
-version = "2.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46bf9f4c01086bb9b1e14ca6ebb5f12c2cb21a5c3810a01f07a7e621ea1e5db1"
+checksum = "8e46123ec4a690d91967de07cd6af4dde90d14519a1a8d43f61bd3f78dd3d0ef"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures 0.3.11",
@@ -7011,9 +7047,9 @@ dependencies = [
 
 [[package]]
 name = "substrate-prometheus-endpoint"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45c36fcefaaa1292fe37d8a478ebc57311df0de8b5d01bffb5e2abc9bbda0b4f"
+checksum = "2eb561c19a121e1c89daa79dbfa67a55080f813caa47fd231833a0669696d508"
 dependencies = [
  "async-std",
  "derive_more",
@@ -7026,9 +7062,9 @@ dependencies = [
 
 [[package]]
 name = "substrate-wasm-builder"
-version = "3.0.0"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79091baab813855ddf65b191de9fe53e656b6b67c1e9bd23fdcbff8788164684"
+checksum = "93a3d51ad6abbc408b03ea962062bfcc959b438a318d7d4bedd181e1effd0610"
 dependencies = [
  "ansi_term 0.12.1",
  "atty",
@@ -7082,10 +7118,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f764005d11ee5f36500a149ace24e00e3da98b0158b3e2d53a7495660d3f4d60"
 
 [[package]]
-name = "target-lexicon"
-version = "0.10.0"
+name = "tap"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab0e7238dcc7b40a7be719a25365910f6807bd864f4cce6b2e6b873658e2b19d"
+checksum = "36474e732d1affd3a6ed582781b3683df3d0563714c59c39591e8ff707cf078e"
+
+[[package]]
+name = "target-lexicon"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ee5a98e506fb7231a304c3a1bd7c132a55016cf65001e0282480665870dfcb9"
 
 [[package]]
 name = "tempfile"
@@ -7170,18 +7212,20 @@ dependencies = [
 
 [[package]]
 name = "tiny-bip39"
-version = "0.7.3"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0165e045cc2ae1660270ca65e1676dbaab60feb0f91b10f7d0665e9b47e31f2"
+checksum = "d9e44c4759bae7f1032e286a7ef990bd9ed23fe831b7eeba0beb97484c2e59b8"
 dependencies = [
- "failure",
- "hmac",
- "once_cell 1.5.2",
- "pbkdf2",
+ "anyhow",
+ "hmac 0.8.1",
+ "once_cell",
+ "pbkdf2 0.4.0",
  "rand 0.7.3",
  "rustc-hash",
- "sha2 0.8.2",
+ "sha2 0.9.2",
+ "thiserror",
  "unicode-normalization",
+ "zeroize",
 ]
 
 [[package]]
@@ -7220,11 +7264,11 @@ dependencies = [
  "num_cpus",
  "tokio-codec",
  "tokio-current-thread",
- "tokio-executor 0.1.10",
+ "tokio-executor",
  "tokio-fs",
  "tokio-io",
  "tokio-reactor",
- "tokio-sync 0.1.8",
+ "tokio-sync",
  "tokio-tcp",
  "tokio-threadpool",
  "tokio-timer",
@@ -7283,7 +7327,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1de0e32a83f131e002238d7ccde18211c0a5397f60cbfffcb112868c2e0e20e"
 dependencies = [
  "futures 0.1.30",
- "tokio-executor 0.1.10",
+ "tokio-executor",
 ]
 
 [[package]]
@@ -7296,17 +7340,6 @@ dependencies = [
  "futures 0.1.30",
 ]
 
-[[package]]
-name = "tokio-executor"
-version = "0.2.0-alpha.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ee9ceecf69145923834ea73f32ba40c790fd877b74a7817dd0b089f1eb9c7c8"
-dependencies = [
- "futures-util-preview",
- "lazy_static",
- "tokio-sync 0.2.0-alpha.6",
-]
-
 [[package]]
 name = "tokio-fs"
 version = "0.1.7"
@@ -7356,9 +7389,9 @@ dependencies = [
  "num_cpus",
  "parking_lot 0.9.0",
  "slab",
- "tokio-executor 0.1.10",
+ "tokio-executor",
  "tokio-io",
- "tokio-sync 0.1.8",
+ "tokio-sync",
 ]
 
 [[package]]
@@ -7368,7 +7401,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
 dependencies = [
  "futures-core",
- "rustls",
+ "rustls 0.18.1",
  "tokio 0.2.24",
  "webpki",
 ]
@@ -7392,17 +7425,6 @@ dependencies = [
  "futures 0.1.30",
 ]
 
-[[package]]
-name = "tokio-sync"
-version = "0.2.0-alpha.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f1aaeb685540f7407ea0e27f1c9757d258c7c6bf4e3eb19da6fc59b747239d2"
-dependencies = [
- "fnv",
- "futures-core-preview",
- "futures-util-preview",
-]
-
 [[package]]
 name = "tokio-tcp"
 version = "0.1.4"
@@ -7431,7 +7453,7 @@ dependencies = [
  "log",
  "num_cpus",
  "slab",
- "tokio-executor 0.1.10",
+ "tokio-executor",
 ]
 
 [[package]]
@@ -7443,7 +7465,7 @@ dependencies = [
  "crossbeam-utils 0.7.2",
  "futures 0.1.30",
  "slab",
- "tokio-executor 0.1.10",
+ "tokio-executor",
 ]
 
 [[package]]
@@ -7601,7 +7623,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5cc176c377eb24d652c9c69c832c832019011b6106182bf84276c66b66d5c9a6"
 dependencies = [
  "hash-db",
- "hashbrown 0.9.1",
+ "hashbrown",
  "log",
  "rustc-hex",
  "smallvec 1.6.1",
@@ -7647,13 +7669,13 @@ checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
 
 [[package]]
 name = "uint"
-version = "0.8.5"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9db035e67dfaf7edd9aebfe8676afcd63eed53c8a4044fed514c8cccf1835177"
+checksum = "e11fe9a9348741cf134085ad57c249508345fe16411b3d7fb4ff2da2f1d6382e"
 dependencies = [
- "byteorder 1.4.2",
+ "byteorder",
  "crunchy",
- "rustc-hex",
+ "hex",
  "static_assertions",
 ]
 
@@ -7712,24 +7734,20 @@ dependencies = [
  "subtle 2.4.0",
 ]
 
-[[package]]
-name = "unsigned-varint"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "669d776983b692a906c881fcd0cfb34271a48e197e4d6cb8df32b05bfc3d3fa5"
-dependencies = [
- "bytes 0.5.6",
- "futures-io",
- "futures-util",
- "futures_codec",
-]
-
 [[package]]
 name = "unsigned-varint"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fdeedbf205afadfe39ae559b75c3240f24e257d0ca27e85f85cb82aa19ac35"
+
+[[package]]
+name = "unsigned-varint"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35581ff83d4101e58b582e607120c7f5ffb17e632a980b1f38334d76b36908b2"
 dependencies = [
+ "asynchronous-codec",
+ "bytes 1.0.1",
  "futures-io",
  "futures-util",
 ]
@@ -7960,33 +7978,31 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.57.0"
+version = "0.71.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32fddd575d477c6e9702484139cf9f23dcd554b06d185ed0f56c857dd3a47aa6"
-
-[[package]]
-name = "wasmparser"
-version = "0.59.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a950e6a618f62147fd514ff445b2a0b53120d382751960797f85f058c7eda9b9"
+checksum = "89a30c99437829ede826802bfcf28500cf58df00e66cb9114df98813bc145ff1"
 
 [[package]]
 name = "wasmtime"
-version = "0.19.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cd3c4f449382779ef6e0a7c3ec6752ae614e20a42e4100000c3efdc973100e2"
+checksum = "7426055cb92bd9a1e9469b48154d8d6119cd8c498c8b70284e420342c05dc45d"
 dependencies = [
  "anyhow",
  "backtrace",
- "cfg-if 0.1.10",
- "lazy_static",
+ "bincode",
+ "cfg-if 1.0.0",
+ "cpp_demangle",
+ "indexmap",
  "libc",
  "log",
  "region",
  "rustc-demangle",
+ "serde",
  "smallvec 1.6.1",
  "target-lexicon",
- "wasmparser 0.59.0",
+ "wasmparser",
+ "wasmtime-cache",
  "wasmtime-environ",
  "wasmtime-jit",
  "wasmtime-profiling",
@@ -7996,73 +8012,100 @@ dependencies = [
 ]
 
 [[package]]
-name = "wasmtime-debug"
-version = "0.19.0"
+name = "wasmtime-cache"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e634af9067a3af6cf2c7d33dc3b84767ddaf5d010ba68e80eecbcea73d4a349"
+checksum = "c01d9287e36921e46f5887a47007824ae5dbb9b7517a2d565660ab4471478709"
 dependencies = [
  "anyhow",
- "gimli 0.21.0",
- "more-asserts",
- "object 0.20.0",
- "target-lexicon",
- "thiserror",
- "wasmparser 0.59.0",
- "wasmtime-environ",
-]
-
-[[package]]
-name = "wasmtime-environ"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08f85619a94ee4034bd5bb87fc3dcf71fd2237b81c840809da1201061eec9ab3"
-dependencies = [
- "anyhow",
- "base64 0.12.3",
+ "base64 0.13.0",
  "bincode",
- "cfg-if 0.1.10",
- "cranelift-codegen",
- "cranelift-entity",
- "cranelift-frontend",
- "cranelift-wasm",
- "directories",
+ "directories-next",
  "errno",
  "file-per-thread-logger",
- "indexmap",
  "libc",
  "log",
- "more-asserts",
- "rayon",
  "serde",
- "sha2 0.8.2",
- "thiserror",
+ "sha2 0.9.2",
  "toml",
- "wasmparser 0.59.0",
  "winapi 0.3.9",
  "zstd",
 ]
 
 [[package]]
-name = "wasmtime-jit"
-version = "0.19.0"
+name = "wasmtime-cranelift"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e914c013c7a9f15f4e429d5431f2830fb8adb56e40567661b69c5ec1d645be23"
+checksum = "4134ed3a4316cd0de0e546c6004850afe472b0fa3fcdc2f2c15f8d449562d962"
+dependencies = [
+ "cranelift-codegen",
+ "cranelift-entity",
+ "cranelift-frontend",
+ "cranelift-wasm",
+ "wasmtime-environ",
+]
+
+[[package]]
+name = "wasmtime-debug"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91fa931df6dd8af2b02606307674d3bad23f55473d5f4c809dddf7e4c4dc411"
 dependencies = [
  "anyhow",
- "cfg-if 0.1.10",
+ "gimli",
+ "more-asserts",
+ "object",
+ "target-lexicon",
+ "thiserror",
+ "wasmparser",
+ "wasmtime-environ",
+]
+
+[[package]]
+name = "wasmtime-environ"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1098871dc3120aaf8190d79153e470658bb79f63ee9ca31716711e123c28220"
+dependencies = [
+ "anyhow",
+ "cfg-if 1.0.0",
+ "cranelift-codegen",
+ "cranelift-entity",
+ "cranelift-wasm",
+ "gimli",
+ "indexmap",
+ "log",
+ "more-asserts",
+ "serde",
+ "thiserror",
+ "wasmparser",
+]
+
+[[package]]
+name = "wasmtime-jit"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "738bfcd1561ede8bb174215776fd7d9a95d5f0a47ca3deabe0282c55f9a89f68"
+dependencies = [
+ "addr2line",
+ "anyhow",
+ "cfg-if 1.0.0",
  "cranelift-codegen",
  "cranelift-entity",
  "cranelift-frontend",
  "cranelift-native",
  "cranelift-wasm",
- "gimli 0.21.0",
+ "gimli",
  "log",
  "more-asserts",
- "object 0.20.0",
+ "object",
+ "rayon",
  "region",
+ "serde",
  "target-lexicon",
  "thiserror",
- "wasmparser 0.59.0",
+ "wasmparser",
+ "wasmtime-cranelift",
  "wasmtime-debug",
  "wasmtime-environ",
  "wasmtime-obj",
@@ -8073,13 +8116,13 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-obj"
-version = "0.19.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e81d8e02e9bc9fe2da9b6d48bbc217f96e089f7df613f11a28a3958abc44641e"
+checksum = "3e96d77f1801131c5e86d93e42a3cf8a35402107332c202c245c83f34888a906"
 dependencies = [
  "anyhow",
  "more-asserts",
- "object 0.20.0",
+ "object",
  "target-lexicon",
  "wasmtime-debug",
  "wasmtime-environ",
@@ -8087,16 +8130,16 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-profiling"
-version = "0.19.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e8d4d1af8dd5f7096cfcc89dd668d358e52980c38cce199643372ffd6590e27"
+checksum = "60bb672c9d894776d7b9250dd9b4fe890f8760201ee4f53e5f2da772b6c4debb"
 dependencies = [
  "anyhow",
- "cfg-if 0.1.10",
- "gimli 0.21.0",
+ "cfg-if 1.0.0",
+ "gimli",
  "lazy_static",
  "libc",
- "object 0.19.0",
+ "object",
  "scroll",
  "serde",
  "target-lexicon",
@@ -8106,19 +8149,20 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-runtime"
-version = "0.19.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a25f140bbbaadb07c531cba99ce1a966dba216138dc1b2a0ddecec851a01a93"
+checksum = "a978086740949eeedfefcee667b57a9e98d9a7fc0de382fcfa0da30369e3530d"
 dependencies = [
  "backtrace",
  "cc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "indexmap",
  "lazy_static",
  "libc",
  "log",
- "memoffset 0.5.6",
+ "memoffset 0.6.1",
  "more-asserts",
+ "psm",
  "region",
  "thiserror",
  "wasmtime-environ",
@@ -8165,18 +8209,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.18.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91cd5736df7f12a964a5067a12c62fa38e1bd8080aff1f80bc29be7c80d19ab4"
-dependencies = [
- "webpki",
-]
-
-[[package]]
-name = "webpki-roots"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8eff4b7516a57307f9349c64bf34caa34b940b66fed4b2fb3136cb7386e5739"
+checksum = "82015b7e0b8bad8185994674a13a93306bea76cf5a16c5a181382fd3a5ec2376"
 dependencies = [
  "webpki",
 ]
@@ -8199,6 +8234,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "which"
+version = "4.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87c14ef7e1b8b8ecfc75d5eca37949410046e66f15d185c01d70824f1f8111ef"
+dependencies = [
+ "libc",
+ "thiserror",
+]
+
 [[package]]
 name = "winapi"
 version = "0.2.8"
@@ -8253,15 +8298,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "x25519-dalek"
-version = "0.6.0"
+name = "wyz"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "637ff90c9540fa3073bb577e65033069e4bae7c79d49d74aa3ffdf5342a53217"
-dependencies = [
- "curve25519-dalek 2.1.2",
- "rand_core 0.5.1",
- "zeroize",
-]
+checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
 
 [[package]]
 name = "x25519-dalek"
@@ -8336,6 +8376,6 @@ checksum = "a1e6e8778706838f43f771d80d37787cb2fe06dafe89dd3aebaf6721b9eaec81"
 dependencies = [
  "cc",
  "glob",
- "itertools 0.9.0",
+ "itertools",
  "libc",
 ]
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 4d055e3..0000000
--- a/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-.PHONY: init
-init:
-	./scripts/init.sh
-
-.PHONY: check
-check:
-	SKIP_WASM_BUILD=1 cargo check --release
-
-.PHONY: test
-test:
-	SKIP_WASM_BUILD=1 cargo test --release --all
-
-.PHONY: run
-run:
-	 cargo run --release -- --dev --tmp
-
-.PHONY: build
-build:
-	 cargo build --release
diff --git a/README.md b/README.md
index ced9d5c..e3d466a 100644
--- a/README.md
+++ b/README.md
@@ -4,34 +4,27 @@ A fresh FRAME-based [Substrate](https://www.substrate.io/) node, ready for hacki
 
 ## Getting Started
 
-This project contains some configuration files to help get started :hammer_and_wrench:
+Follow these steps to get started with the Node Template :hammer_and_wrench:
 
 ### Rust Setup
 
-Follow the [Rust setup instructions](./doc/rust-setup.md) before using the included Makefile to
-build the Node Template.
+First, complete the [basic Rust setup instructions](./doc/rust-setup.md).
 
-### Makefile
+### Run
 
-This project uses a [Makefile](Makefile) to document helpful commands and make it easier to execute
-them. Get started by running these [`make`](https://www.gnu.org/software/make/manual/make.html)
-targets:
+Use Rust's native `cargo` command to build and launch the template node:
 
-1. `make init` - Run the [init script](scripts/init.sh) to configure the Rust toolchain for
-   [WebAssembly compilation](https://substrate.dev/docs/en/knowledgebase/getting-started/#webassembly-compilation).
-1. `make run` - Build and launch this project in development mode.
-
-The init script and Makefile both specify the version of the
-[Rust nightly compiler](https://substrate.dev/docs/en/knowledgebase/getting-started/#rust-nightly-toolchain)
-that this project depends on.
+```sh
+cargo run --release -- --dev --tmp
+```
 
 ### Build
 
-The `make run` command will perform an initial build. Use the following command to build the node
+The `cargo run` command will perform an initial build. Use the following command to build the node
 without launching it:
 
 ```sh
-make build
+cargo build --release
 ```
 
 ### Embedded Docs
@@ -45,8 +38,9 @@ subcommands:
 
 ## Run
 
-The `make run` command will launch a temporary node and its state will be discarded after you
-terminate the process. After the project has been built, there are other ways to launch the node.
+The provided `cargo run` command will launch a temporary node and its state will be discarded after
+you terminate the process. After the project has been built, there are other ways to launch the
+node.
 
 ### Single-Node Development Chain
 
@@ -137,7 +131,7 @@ Review the [FRAME runtime implementation](./runtime/src/lib.rs) included in this
 the following:
 
 -   This file configures several pallets to include in the runtime. Each pallet configuration is
-    defined by a code block that begins with `impl $PALLET_NAME::Trait for Runtime`.
+    defined by a code block that begins with `impl $PALLET_NAME::Config for Runtime`.
 -   The pallets are composed into a single runtime by way of the
     [`construct_runtime!`](https://crates.parity.io/frame_support/macro.construct_runtime.html)
     macro, which is part of the core
@@ -161,8 +155,8 @@ A FRAME pallet is compromised of a number of blockchain primitives:
 -   Events: Substrate uses [events](https://substrate.dev/docs/en/knowledgebase/runtime/events) to
     notify users of important changes in the runtime.
 -   Errors: When a dispatchable fails, it returns an error.
--   Trait: The `Trait` configuration interface is used to define the types and parameters upon which
-    a FRAME pallet depends.
+-   Config: The `Config` configuration interface is used to define the types and parameters upon
+    which a FRAME pallet depends.
 
 ### Run in Docker
 
diff --git a/doc/rust-setup.md b/doc/rust-setup.md
index c0cbff9..34f6e43 100644
--- a/doc/rust-setup.md
+++ b/doc/rust-setup.md
@@ -71,14 +71,11 @@ curl https://sh.rustup.rs -sSf | sh
 source ~/.cargo/env
 ```
 
-Finally, configure the Rust toolchain to default to the latest stable version:
+Finally, configure the Rust toolchain:
 
 ```bash
 rustup default stable
+rustup update nightly
+rustup update stable
+rustup target add wasm32-unknown-unknown --toolchain nightly
 ```
-
-## Build the Project
-
-Now that the standard Rust environment is configured, use the
-[included Makefile](../README.md#makefile) to install the project-specific toolchains and build the
-project.
diff --git a/node/Cargo.toml b/node/Cargo.toml
index f2facf9..0efdcd5 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -7,7 +7,7 @@ homepage = 'https://substrate.dev'
 license = 'Unlicense'
 name = 'node-template'
 repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
-version = '2.0.1'
+version = '3.0.0'
 
 [[bin]]
 name = 'node-template'
@@ -16,41 +16,42 @@ name = 'node-template'
 targets = ['x86_64-unknown-linux-gnu']
 
 [build-dependencies]
-substrate-build-script-utils = '2.0.1'
+substrate-build-script-utils = '3.0.0'
 
 [dependencies]
-jsonrpc-core = '15.0.0'
+jsonrpc-core = '15.1.0'
 structopt = '0.3.8'
 
 # local dependencies
-node-template-runtime = { path = '../runtime', version = '2.0.1' }
+node-template-runtime = { path = '../runtime', version = '3.0.0' }
 
 # Substrate dependencies
-frame-benchmarking = '2.0.1'
-frame-benchmarking-cli = '2.0.1'
-pallet-transaction-payment-rpc = '2.0.1'
-sc-basic-authorship = '0.8.1'
-sc-cli = { features = ['wasmtime'], version = '0.8.1' }
-sc-client-api = '2.0.1'
-sc-consensus = '0.8.1'
-sc-consensus-aura = '0.8.1'
-sc-executor = { features = ['wasmtime'], version = '0.8.1' }
-sc-finality-grandpa = '0.8.1'
-sc-rpc = '2.0.1'
-sc-rpc-api = '0.8.1'
-sc-service = { features = ['wasmtime'], version = '0.8.1' }
-sc-transaction-pool = '2.0.1'
-sp-api = '2.0.1'
-sp-block-builder = '2.0.1'
-sp-blockchain = '2.0.1'
-sp-consensus = '0.8.1'
-sp-consensus-aura = '0.8.1'
-sp-core = '2.0.1'
-sp-finality-grandpa = '2.0.1'
-sp-inherents = '2.0.1'
-sp-runtime = '2.0.1'
-sp-transaction-pool = '2.0.1'
-substrate-frame-rpc-system = '2.0.1'
+frame-benchmarking = '3.0.0'
+frame-benchmarking-cli = '3.0.0'
+pallet-transaction-payment-rpc = '3.0.0'
+sc-basic-authorship = '0.9.0'
+sc-cli = { features = ['wasmtime'], version = '0.9.0' }
+sc-client-api = '3.0.0'
+sc-consensus = '0.9.0'
+sc-consensus-aura = '0.9.0'
+sc-executor = { features = ['wasmtime'], version = '0.9.0' }
+sc-finality-grandpa = '0.9.0'
+sc-keystore = '3.0.0'
+sc-rpc = '3.0.0'
+sc-rpc-api = '0.9.0'
+sc-service = { features = ['wasmtime'], version = '0.9.0' }
+sc-transaction-pool = '3.0.0'
+sp-api = '3.0.0'
+sp-block-builder = '3.0.0'
+sp-blockchain = '3.0.0'
+sp-consensus = '0.9.0'
+sp-consensus-aura = '0.9.0'
+sp-core = '3.0.0'
+sp-finality-grandpa = '3.0.0'
+sp-inherents = '3.0.0'
+sp-runtime = '3.0.0'
+sp-transaction-pool = '3.0.0'
+substrate-frame-rpc-system = '3.0.0'
 
 [features]
 default = []
diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
index 41f582f..6562d96 100644
--- a/node/src/chain_spec.rs
+++ b/node/src/chain_spec.rs
@@ -39,7 +39,7 @@ pub fn authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) {
 }
 
 pub fn development_config() -> Result<ChainSpec, String> {
-	let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?;
+	let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm binary not available".to_string())?;
 
 	Ok(ChainSpec::from_genesis(
 		// Name
@@ -78,7 +78,7 @@ pub fn development_config() -> Result<ChainSpec, String> {
 }
 
 pub fn local_testnet_config() -> Result<ChainSpec, String> {
-	let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?;
+	let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm binary not available".to_string())?;
 
 	Ok(ChainSpec::from_genesis(
 		// Name
diff --git a/node/src/cli.rs b/node/src/cli.rs
index f2faf17..947123a 100644
--- a/node/src/cli.rs
+++ b/node/src/cli.rs
@@ -12,6 +12,8 @@ pub struct Cli {
 
 #[derive(Debug, StructOpt)]
 pub enum Subcommand {
+	/// Key management cli utilities
+	Key(sc_cli::KeySubcommand),
 	/// Build a chain specification.
 	BuildSpec(sc_cli::BuildSpecCmd),
 
diff --git a/node/src/command.rs b/node/src/command.rs
index 2efca03..e61dd86 100644
--- a/node/src/command.rs
+++ b/node/src/command.rs
@@ -1,6 +1,6 @@
 // This file is part of Substrate.
 
-// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
+// Copyright (C) 2017-2021 Parity Technologies (UK) Ltd.
 // SPDX-License-Identifier: Apache-2.0
 
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -66,6 +66,7 @@ pub fn run() -> sc_cli::Result<()> {
 	let cli = Cli::from_args();
 
 	match &cli.subcommand {
+		Some(Subcommand::Key(cmd)) => cmd.run(&cli),
 		Some(Subcommand::BuildSpec(cmd)) => {
 			let runner = cli.create_runner(cmd)?;
 			runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
@@ -126,9 +127,11 @@ pub fn run() -> sc_cli::Result<()> {
 		},
 		None => {
 			let runner = cli.create_runner(&cli.run)?;
-			runner.run_node_until_exit(|config| match config.role {
-				Role::Light => service::new_light(config),
-				_ => service::new_full(config),
+			runner.run_node_until_exit(|config| async move {
+				match config.role {
+					Role::Light => service::new_light(config),
+					_ => service::new_full(config),
+				}.map_err(sc_cli::Error::Service)
 			})
 		}
 	}
diff --git a/node/src/service.rs b/node/src/service.rs
index dff7a39..4ee78c3 100644
--- a/node/src/service.rs
+++ b/node/src/service.rs
@@ -9,7 +9,8 @@ use sp_inherents::InherentDataProviders;
 use sc_executor::native_executor_instance;
 pub use sc_executor::NativeExecutor;
 use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
-use sc_finality_grandpa::{FinalityProofProvider as GrandpaFinalityProofProvider, SharedVoterState};
+use sc_finality_grandpa::SharedVoterState;
+use sc_keystore::LocalKeystore;
 
 // Our native executor instance.
 native_executor_instance!(
@@ -34,12 +35,16 @@ pub fn new_partial(config: &Configuration) -> Result<sc_service::PartialComponen
 			sc_finality_grandpa::GrandpaBlockImport<FullBackend, Block, FullClient, FullSelectChain>,
 			AuraPair
 		>,
-		sc_finality_grandpa::LinkHalf<Block, FullClient, FullSelectChain>
+		sc_finality_grandpa::LinkHalf<Block, FullClient, FullSelectChain>,
 	)
 >, ServiceError> {
+	if config.keystore_remote.is_some() {
+		return Err(ServiceError::Other(
+			format!("Remote Keystores are not supported.")))
+	}
 	let inherent_data_providers = sp_inherents::InherentDataProviders::new();
 
-	let (client, backend, keystore, task_manager) =
+	let (client, backend, keystore_container, task_manager) =
 		sc_service::new_full_parts::<Block, RuntimeApi, Executor>(&config)?;
 	let client = Arc::new(client);
 
@@ -47,6 +52,7 @@ pub fn new_partial(config: &Configuration) -> Result<sc_service::PartialComponen
 
 	let transaction_pool = sc_transaction_pool::BasicPool::new_full(
 		config.transaction_pool.clone(),
+		config.role.is_authority().into(),
 		config.prometheus_registry(),
 		task_manager.spawn_handle(),
 		client.clone(),
@@ -64,7 +70,6 @@ pub fn new_partial(config: &Configuration) -> Result<sc_service::PartialComponen
 		sc_consensus_aura::slot_duration(&*client)?,
 		aura_block_import.clone(),
 		Some(Box::new(grandpa_block_import.clone())),
-		None,
 		client.clone(),
 		inherent_data_providers.clone(),
 		&task_manager.spawn_handle(),
@@ -73,22 +78,38 @@ pub fn new_partial(config: &Configuration) -> Result<sc_service::PartialComponen
 	)?;
 
 	Ok(sc_service::PartialComponents {
-		client, backend, task_manager, import_queue, keystore, select_chain, transaction_pool,
+		client, backend, task_manager, import_queue, keystore_container, select_chain, transaction_pool,
 		inherent_data_providers,
 		other: (aura_block_import, grandpa_link),
 	})
 }
 
+fn remote_keystore(_url: &String) -> Result<Arc<LocalKeystore>, &'static str> {
+	// FIXME: here would the concrete keystore be built,
+	//        must return a concrete type (NOT `LocalKeystore`) that
+	//        implements `CryptoStore` and `SyncCryptoStore`
+	Err("Remote Keystore not supported.")
+}
+
 /// Builds a new service for a full client.
-pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
+pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError> {
 	let sc_service::PartialComponents {
-		client, backend, mut task_manager, import_queue, keystore, select_chain, transaction_pool,
+		client, backend, mut task_manager, import_queue, mut keystore_container, select_chain, transaction_pool,
 		inherent_data_providers,
 		other: (block_import, grandpa_link),
 	} = new_partial(&config)?;
 
-	let finality_proof_provider =
-		GrandpaFinalityProofProvider::new_for_service(backend.clone(), client.clone());
+	if let Some(url) = &config.keystore_remote {
+		match remote_keystore(url) {
+			Ok(k) => keystore_container.set_remote_keystore(k),
+			Err(e) => {
+				return Err(ServiceError::Other(
+					format!("Error hooking up remote keystore for {}: {}", url, e)))
+			}
+		};
+	}
+
+	config.network.extra_sets.push(sc_finality_grandpa::grandpa_peers_set_config());
 
 	let (network, network_status_sinks, system_rpc_tx, network_starter) =
 		sc_service::build_network(sc_service::BuildNetworkParams {
@@ -99,8 +120,6 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 			import_queue,
 			on_demand: None,
 			block_announce_validator_builder: None,
-			finality_proof_request_builder: None,
-			finality_proof_provider: Some(finality_proof_provider.clone()),
 		})?;
 
 	if config.offchain_worker.enabled {
@@ -111,10 +130,10 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 
 	let role = config.role.clone();
 	let force_authoring = config.force_authoring;
+	let backoff_authoring_blocks: Option<()> = None;
 	let name = config.network.node_name.clone();
 	let enable_grandpa = !config.disable_grandpa;
 	let prometheus_registry = config.prometheus_registry().cloned();
-	let telemetry_connection_sinks = sc_service::TelemetryConnectionSinks::default();
 
 	let rpc_extensions_builder = {
 		let client = client.clone();
@@ -131,21 +150,26 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 		})
 	};
 
-	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
-		network: network.clone(),
-		client: client.clone(),
-		keystore: keystore.clone(),
-		task_manager: &mut task_manager,
-		transaction_pool: transaction_pool.clone(),
-		telemetry_connection_sinks: telemetry_connection_sinks.clone(),
-		rpc_extensions_builder: rpc_extensions_builder,
-		on_demand: None,
-		remote_blockchain: None,
-		backend, network_status_sinks, system_rpc_tx, config,
-	})?;
+	let (_rpc_handlers, telemetry_connection_notifier) = sc_service::spawn_tasks(
+		sc_service::SpawnTasksParams {
+			network: network.clone(),
+			client: client.clone(),
+			keystore: keystore_container.sync_keystore(),
+			task_manager: &mut task_manager,
+			transaction_pool: transaction_pool.clone(),
+			rpc_extensions_builder,
+			on_demand: None,
+			remote_blockchain: None,
+			backend,
+			network_status_sinks,
+			system_rpc_tx,
+			config,
+		},
+	)?;
 
 	if role.is_authority() {
 		let proposer = sc_basic_authorship::ProposerFactory::new(
+			task_manager.spawn_handle(),
 			client.clone(),
 			transaction_pool,
 			prometheus_registry.as_ref(),
@@ -154,7 +178,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 		let can_author_with =
 			sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
 
-		let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _>(
+		let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _, _>(
 			sc_consensus_aura::slot_duration(&*client)?,
 			client.clone(),
 			select_chain,
@@ -163,7 +187,8 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 			network.clone(),
 			inherent_data_providers.clone(),
 			force_authoring,
-			keystore.clone(),
+			backoff_authoring_blocks,
+			keystore_container.sync_keystore(),
 			can_author_with,
 		)?;
 
@@ -175,7 +200,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 	// if the node isn't actively participating in consensus then it doesn't
 	// need a keystore, regardless of which protocol we use below.
 	let keystore = if role.is_authority() {
-		Some(keystore as sp_core::traits::BareCryptoStorePtr)
+		Some(keystore_container.sync_keystore())
 	} else {
 		None
 	};
@@ -201,8 +226,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 			config: grandpa_config,
 			link: grandpa_link,
 			network,
-			inherent_data_providers,
-			telemetry_on_connect: Some(telemetry_connection_sinks.on_connect_stream()),
+			telemetry_on_connect: telemetry_connection_notifier.map(|x| x.on_connect_stream()),
 			voting_rule: sc_finality_grandpa::VotingRulesBuilder::default().build(),
 			prometheus_registry,
 			shared_voter_state: SharedVoterState::empty(),
@@ -214,12 +238,6 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 			"grandpa-voter",
 			sc_finality_grandpa::run_grandpa_voter(grandpa_config)?
 		);
-	} else {
-		sc_finality_grandpa::setup_disabled_grandpa(
-			client,
-			&inherent_data_providers,
-			network,
-		)?;
 	}
 
 	network_starter.start_network();
@@ -227,10 +245,14 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 }
 
 /// Builds a new service for a light client.
-pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
-	let (client, backend, keystore, mut task_manager, on_demand) =
+pub fn new_light(mut config: Configuration) -> Result<TaskManager, ServiceError> {
+	let (client, backend, keystore_container, mut task_manager, on_demand) =
 		sc_service::new_light_parts::<Block, RuntimeApi, Executor>(&config)?;
 
+	config.network.extra_sets.push(sc_finality_grandpa::grandpa_peers_set_config());
+
+	let select_chain = sc_consensus::LongestChain::new(backend.clone());
+
 	let transaction_pool = Arc::new(sc_transaction_pool::BasicPool::new_light(
 		config.transaction_pool.clone(),
 		config.prometheus_registry(),
@@ -239,19 +261,21 @@ pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
 		on_demand.clone(),
 	));
 
-	let grandpa_block_import = sc_finality_grandpa::light_block_import(
-		client.clone(), backend.clone(), &(client.clone() as Arc<_>),
-		Arc::new(on_demand.checker().clone()) as Arc<_>,
+	let (grandpa_block_import, _) = sc_finality_grandpa::block_import(
+		client.clone(),
+		&(client.clone() as Arc<_>),
+		select_chain.clone(),
 	)?;
-	let finality_proof_import = grandpa_block_import.clone();
-	let finality_proof_request_builder =
-		finality_proof_import.create_finality_proof_request_builder();
+
+	let aura_block_import = sc_consensus_aura::AuraBlockImport::<_, _, _, AuraPair>::new(
+		grandpa_block_import.clone(),
+		client.clone(),
+	);
 
 	let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair, _, _>(
 		sc_consensus_aura::slot_duration(&*client)?,
-		grandpa_block_import,
-		None,
-		Some(Box::new(finality_proof_import)),
+		aura_block_import,
+		Some(Box::new(grandpa_block_import)),
 		client.clone(),
 		InherentDataProviders::new(),
 		&task_manager.spawn_handle(),
@@ -259,9 +283,6 @@ pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
 		sp_consensus::NeverCanAuthor,
 	)?;
 
-	let finality_proof_provider =
-		GrandpaFinalityProofProvider::new_for_service(backend.clone(), client.clone());
-
 	let (network, network_status_sinks, system_rpc_tx, network_starter) =
 		sc_service::build_network(sc_service::BuildNetworkParams {
 			config: &config,
@@ -271,8 +292,6 @@ pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
 			import_queue,
 			on_demand: Some(on_demand.clone()),
 			block_announce_validator_builder: None,
-			finality_proof_request_builder: Some(finality_proof_request_builder),
-			finality_proof_provider: Some(finality_proof_provider),
 		})?;
 
 	if config.offchain_worker.enabled {
@@ -287,10 +306,9 @@ pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
 		task_manager: &mut task_manager,
 		on_demand: Some(on_demand),
 		rpc_extensions_builder: Box::new(|_, _| ()),
-		telemetry_connection_sinks: sc_service::TelemetryConnectionSinks::default(),
 		config,
 		client,
-		keystore,
+		keystore: keystore_container.sync_keystore(),
 		backend,
 		network,
 		network_status_sinks,
diff --git a/pallets/template/Cargo.toml b/pallets/template/Cargo.toml
index 75d2871..e26c29c 100644
--- a/pallets/template/Cargo.toml
+++ b/pallets/template/Cargo.toml
@@ -6,7 +6,7 @@ homepage = 'https://substrate.dev'
 license = 'Unlicense'
 name = 'pallet-template'
 repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
-version = '2.0.1'
+version = '3.0.0'
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
@@ -16,16 +16,17 @@ targets = ['x86_64-unknown-linux-gnu']
 default-features = false
 features = ['derive']
 package = 'parity-scale-codec'
-version = '1.3.4'
+version = '2.0.0'
 
 [dependencies]
-frame-support = { default-features = false, version = '2.0.1' }
-frame-system = { default-features = false, version = '2.0.1' }
+frame-support = { default-features = false, version = '3.0.0' }
+frame-system = { default-features = false, version = '3.0.0' }
 
 [dev-dependencies]
-sp-core = { default-features = false, version = '2.0.1' }
-sp-io = { default-features = false, version = '2.0.1' }
-sp-runtime = { default-features = false, version = '2.0.1' }
+serde = { version = "1.0.119" }
+sp-core = { default-features = false, version = '3.0.0' }
+sp-io = { default-features = false, version = '3.0.0' }
+sp-runtime = { default-features = false, version = '3.0.0' }
 
 [features]
 default = ['std']
diff --git a/pallets/template/src/lib.rs b/pallets/template/src/lib.rs
index 729a712..24de4f2 100644
--- a/pallets/template/src/lib.rs
+++ b/pallets/template/src/lib.rs
@@ -14,9 +14,9 @@ mod mock;
 mod tests;
 
 /// Configure the pallet by specifying the parameters and types on which it depends.
-pub trait Trait: frame_system::Trait {
+pub trait Config: frame_system::Config {
 	/// Because this pallet emits events, it depends on the runtime's definition of an event.
-	type Event: From<Event<Self>> + Into<<Self as frame_system::Trait>::Event>;
+	type Event: From<Event<Self>> + Into<<Self as frame_system::Config>::Event>;
 }
 
 // The pallet's runtime storage items.
@@ -25,7 +25,7 @@ decl_storage! {
 	// A unique name is used to ensure that the pallet's storage items are isolated.
 	// This name may be updated, but each pallet in the runtime must use a unique name.
 	// ---------------------------------vvvvvvvvvvvvvv
-	trait Store for Module<T: Trait> as TemplateModule {
+	trait Store for Module<T: Config> as TemplateModule {
 		// Learn more about declaring storage items:
 		// https://substrate.dev/docs/en/knowledgebase/runtime/storage#declaring-storage-items
 		Something get(fn something): Option<u32>;
@@ -35,7 +35,7 @@ decl_storage! {
 // Pallets use events to inform users when important changes are made.
 // https://substrate.dev/docs/en/knowledgebase/runtime/events
 decl_event!(
-	pub enum Event<T> where AccountId = <T as frame_system::Trait>::AccountId {
+	pub enum Event<T> where AccountId = <T as frame_system::Config>::AccountId {
 		/// Event documentation should end with an array that provides descriptive names for event
 		/// parameters. [something, who]
 		SomethingStored(u32, AccountId),
@@ -44,7 +44,7 @@ decl_event!(
 
 // Errors inform users that something went wrong.
 decl_error! {
-	pub enum Error for Module<T: Trait> {
+	pub enum Error for Module<T: Config> {
 		/// Error names should be descriptive.
 		NoneValue,
 		/// Errors should have helpful documentation associated with them.
@@ -56,7 +56,7 @@ decl_error! {
 // These functions materialize as "extrinsics", which are often compared to transactions.
 // Dispatchable functions must be annotated with a weight and must return a DispatchResult.
 decl_module! {
-	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
+	pub struct Module<T: Config> for enum Call where origin: T::Origin {
 		// Errors must be initialized if they are used by the pallet.
 		type Error = Error<T>;
 
diff --git a/pallets/template/src/mock.rs b/pallets/template/src/mock.rs
index a3dff24..c4d09bc 100644
--- a/pallets/template/src/mock.rs
+++ b/pallets/template/src/mock.rs
@@ -1,30 +1,38 @@
-use crate::{Module, Trait};
+use crate as pallet_template;
 use sp_core::H256;
-use frame_support::{impl_outer_origin, parameter_types, weights::Weight};
+use frame_support::parameter_types;
 use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup}, testing::Header, Perbill,
+	traits::{BlakeTwo256, IdentityLookup}, testing::Header,
 };
 use frame_system as system;
 
-impl_outer_origin! {
-	pub enum Origin for Test {}
-}
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlock<Test>;
 
 // Configure a mock runtime to test the pallet.
+frame_support::construct_runtime!(
+	pub enum Test where
+		Block = Block,
+		NodeBlock = Block,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		System: frame_system::{Module, Call, Config, Storage, Event<T>},
+		TemplateModule: pallet_template::{Module, Call, Storage, Event<T>},
+	}
+);
 
-#[derive(Clone, Eq, PartialEq)]
-pub struct Test;
 parameter_types! {
 	pub const BlockHashCount: u64 = 250;
-	pub const MaximumBlockWeight: Weight = 1024;
-	pub const MaximumBlockLength: u32 = 2 * 1024;
-	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
+	pub const SS58Prefix: u8 = 42;
 }
 
-impl system::Trait for Test {
+impl system::Config for Test {
 	type BaseCallFilter = ();
+	type BlockWeights = ();
+	type BlockLength = ();
+	type DbWeight = ();
 	type Origin = Origin;
-	type Call = ();
+	type Call = Call;
 	type Index = u64;
 	type BlockNumber = u64;
 	type Hash = H256;
@@ -32,29 +40,21 @@ impl system::Trait for Test {
 	type AccountId = u64;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Header = Header;
-	type Event = ();
+	type Event = Event;
 	type BlockHashCount = BlockHashCount;
-	type MaximumBlockWeight = MaximumBlockWeight;
-	type DbWeight = ();
-	type BlockExecutionWeight = ();
-	type ExtrinsicBaseWeight = ();
-	type MaximumExtrinsicWeight = MaximumBlockWeight;
-	type MaximumBlockLength = MaximumBlockLength;
-	type AvailableBlockRatio = AvailableBlockRatio;
 	type Version = ();
-	type PalletInfo = ();
+	type PalletInfo = PalletInfo;
 	type AccountData = ();
 	type OnNewAccount = ();
 	type OnKilledAccount = ();
 	type SystemWeightInfo = ();
+	type SS58Prefix = SS58Prefix;
 }
 
-impl Trait for Test {
-	type Event = ();
+impl pallet_template::Config for Test {
+	type Event = Event;
 }
 
-pub type TemplateModule = Module<Test>;
-
 // Build genesis storage according to the mock runtime.
 pub fn new_test_ext() -> sp_io::TestExternalities {
 	system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index e34ee3e..ca5f77b 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -5,54 +5,54 @@ homepage = 'https://substrate.dev'
 license = 'Unlicense'
 name = 'node-template-runtime'
 repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
-version = '2.0.1'
+version = '3.0.0'
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
 
 [build-dependencies]
-substrate-wasm-builder = '3.0.0'
+substrate-wasm-builder = '4.0.0'
 
 # alias "parity-scale-code" to "codec"
 [dependencies.codec]
 default-features = false
 features = ['derive']
 package = 'parity-scale-codec'
-version = '1.3.4'
+version = '2.0.0'
 
 [dependencies]
 hex-literal = { optional = true, version = '0.3.1' }
 serde = { features = ['derive'], optional = true, version = '1.0.119' }
 
 # local dependencies
-pallet-template = { path = '../pallets/template', default-features = false, version = '2.0.1' }
+pallet-template = { path = '../pallets/template', default-features = false, version = '3.0.0' }
 
 # Substrate dependencies
-frame-benchmarking = { default-features = false, optional = true, version = '2.0.1' }
-frame-executive = { default-features = false, version = '2.0.1' }
-frame-support = { default-features = false, version = '2.0.1' }
-frame-system = { default-features = false, version = '2.0.1' }
-frame-system-benchmarking = { default-features = false, optional = true, version = '2.0.1' }
-frame-system-rpc-runtime-api = { default-features = false, version = '2.0.1' }
-pallet-aura = { default-features = false, version = '2.0.1' }
-pallet-balances = { default-features = false, version = '2.0.1' }
-pallet-grandpa = { default-features = false, version = '2.0.1' }
-pallet-randomness-collective-flip = { default-features = false, version = '2.0.1' }
-pallet-sudo = { default-features = false, version = '2.0.1' }
-pallet-timestamp = { default-features = false, version = '2.0.1' }
-pallet-transaction-payment = { default-features = false, version = '2.0.1' }
-pallet-transaction-payment-rpc-runtime-api = { default-features = false, version = '2.0.1' }
-sp-api = { default-features = false, version = '2.0.1' }
-sp-block-builder = { default-features = false, version = '2.0.1' }
-sp-consensus-aura = { default-features = false, version = '0.8.1' }
-sp-core = { default-features = false, version = '2.0.1' }
-sp-inherents = { default-features = false, version = '2.0.1' }
-sp-offchain = { default-features = false, version = '2.0.1' }
-sp-runtime = { default-features = false, version = '2.0.1' }
-sp-session = { default-features = false, version = '2.0.1' }
-sp-std = { default-features = false, version = '2.0.1' }
-sp-transaction-pool = { default-features = false, version = '2.0.1' }
-sp-version = { default-features = false, version = '2.0.1' }
+frame-benchmarking = { default-features = false, optional = true, version = '3.0.0' }
+frame-executive = { default-features = false, version = '3.0.0' }
+frame-support = { default-features = false, version = '3.0.0' }
+frame-system = { default-features = false, version = '3.0.0' }
+frame-system-benchmarking = { default-features = false, optional = true, version = '3.0.0' }
+frame-system-rpc-runtime-api = { default-features = false, version = '3.0.0' }
+pallet-aura = { default-features = false, version = '3.0.0' }
+pallet-balances = { default-features = false, version = '3.0.0' }
+pallet-grandpa = { default-features = false, version = '3.0.0' }
+pallet-randomness-collective-flip = { default-features = false, version = '3.0.0' }
+pallet-sudo = { default-features = false, version = '3.0.0' }
+pallet-timestamp = { default-features = false, version = '3.0.0' }
+pallet-transaction-payment = { default-features = false, version = '3.0.0' }
+pallet-transaction-payment-rpc-runtime-api = { default-features = false, version = '3.0.0' }
+sp-api = { default-features = false, version = '3.0.0' }
+sp-block-builder = { default-features = false, version = '3.0.0' }
+sp-consensus-aura = { default-features = false, version = '0.9.0' }
+sp-core = { default-features = false, version = '3.0.0' }
+sp-inherents = { default-features = false, version = '3.0.0' }
+sp-offchain = { default-features = false, version = '3.0.0' }
+sp-runtime = { default-features = false, version = '3.0.0' }
+sp-session = { default-features = false, version = '3.0.0' }
+sp-std = { default-features = false, version = '3.0.0' }
+sp-transaction-pool = { default-features = false, version = '3.0.0' }
+sp-version = { default-features = false, version = '3.0.0' }
 
 [features]
 default = ['std']
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 714c0c9..d54ee8f 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -13,7 +13,7 @@ use sp_runtime::{
 	transaction_validity::{TransactionValidity, TransactionSource},
 };
 use sp_runtime::traits::{
-	BlakeTwo256, Block as BlockT, Verify, IdentifyAccount, NumberFor, Saturating,
+	AccountIdLookup, BlakeTwo256, Block as BlockT, Verify, IdentifyAccount, NumberFor,
 };
 use sp_api::impl_runtime_apis;
 use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -37,6 +37,7 @@ pub use frame_support::{
 		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
 	},
 };
+use pallet_transaction_payment::CurrencyAdapter;
 
 /// Import the template pallet.
 pub use pallet_template;
@@ -101,6 +102,13 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	transaction_version: 1,
 };
 
+
+/// This determines the average expected block time that we are targeting.
+/// Blocks will be produced at a minimum duration defined by `SLOT_DURATION`.
+/// `SLOT_DURATION` is picked up by `pallet_timestamp` which is in turn picked
+/// up by `pallet_aura` to implement `fn slot_duration()`.
+///
+/// Change this to adjust the block time.
 pub const MILLISECS_PER_BLOCK: u64 = 6000;
 
 pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
@@ -119,29 +127,34 @@ pub fn native_version() -> NativeVersion {
 	}
 }
 
+const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
+
 parameter_types! {
+	pub const Version: RuntimeVersion = VERSION;
 	pub const BlockHashCount: BlockNumber = 2400;
 	/// We allow for 2 seconds of compute with a 6 second average block time.
-	pub const MaximumBlockWeight: Weight = 2 * WEIGHT_PER_SECOND;
-	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
-	/// Assume 10% of weight for average on_initialize calls.
-	pub MaximumExtrinsicWeight: Weight = AvailableBlockRatio::get()
-		.saturating_sub(Perbill::from_percent(10)) * MaximumBlockWeight::get();
-	pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;
-	pub const Version: RuntimeVersion = VERSION;
+	pub BlockWeights: frame_system::limits::BlockWeights = frame_system::limits::BlockWeights
+		::with_sensible_defaults(2 * WEIGHT_PER_SECOND, NORMAL_DISPATCH_RATIO);
+	pub BlockLength: frame_system::limits::BlockLength = frame_system::limits::BlockLength
+		::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
+	pub const SS58Prefix: u8 = 42;
 }
 
 // Configure FRAME pallets to include in runtime.
 
-impl frame_system::Trait for Runtime {
+impl frame_system::Config for Runtime {
 	/// The basic call filter to use in dispatchable.
 	type BaseCallFilter = ();
+	/// Block & extrinsics weights: base values and limits.
+	type BlockWeights = BlockWeights;
+	/// The maximum length of a block (in bytes).
+	type BlockLength = BlockLength;
 	/// The identifier used to distinguish between accounts.
 	type AccountId = AccountId;
 	/// The aggregated dispatch type that is available for extrinsics.
 	type Call = Call;
 	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
-	type Lookup = multiaddress::AccountIdLookup<AccountId, ()>;
+	type Lookup = AccountIdLookup<AccountId, ()>;
 	/// The index type for storing how many extrinsics an account has signed.
 	type Index = Index;
 	/// The index type for blocks.
@@ -158,24 +171,8 @@ impl frame_system::Trait for Runtime {
 	type Origin = Origin;
 	/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
 	type BlockHashCount = BlockHashCount;
-	/// Maximum weight of each block.
-	type MaximumBlockWeight = MaximumBlockWeight;
 	/// The weight of database operations that the runtime can invoke.
 	type DbWeight = RocksDbWeight;
-	/// The weight of the overhead invoked on the block import process, independent of the
-	/// extrinsics included in that block.
-	type BlockExecutionWeight = BlockExecutionWeight;
-	/// The base weight of any extrinsic processed by the runtime, independent of the
-	/// logic of that extrinsic. (Signature verification, nonce increment, fee, etc...)
-	type ExtrinsicBaseWeight = ExtrinsicBaseWeight;
-	/// The maximum weight that a single extrinsic of `Normal` dispatch class can have,
-	/// idependent of the logic of that extrinsics. (Roughly max block weight - average on
-	/// initialize cost).
-	type MaximumExtrinsicWeight = MaximumExtrinsicWeight;
-	/// Maximum size of all encoded transactions (in bytes) that are allowed in one block.
-	type MaximumBlockLength = MaximumBlockLength;
-	/// Portion of the block weight that is available to all normal transactions.
-	type AvailableBlockRatio = AvailableBlockRatio;
 	/// Version of the runtime.
 	type Version = Version;
 	/// Converts a module to the index of the module in `construct_runtime!`.
@@ -190,13 +187,15 @@ impl frame_system::Trait for Runtime {
 	type AccountData = pallet_balances::AccountData<Balance>;
 	/// Weight information for the extrinsics of this pallet.
 	type SystemWeightInfo = ();
+	/// This is used as an identifier of the chain. 42 is the generic substrate prefix.
+	type SS58Prefix = SS58Prefix;
 }
 
-impl pallet_aura::Trait for Runtime {
+impl pallet_aura::Config for Runtime {
 	type AuthorityId = AuraId;
 }
 
-impl pallet_grandpa::Trait for Runtime {
+impl pallet_grandpa::Config for Runtime {
 	type Event = Event;
 	type Call = Call;
 
@@ -219,7 +218,7 @@ parameter_types! {
 	pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
 }
 
-impl pallet_timestamp::Trait for Runtime {
+impl pallet_timestamp::Config for Runtime {
 	/// A timestamp: milliseconds since the unix epoch.
 	type Moment = u64;
 	type OnTimestampSet = Aura;
@@ -232,7 +231,7 @@ parameter_types! {
 	pub const MaxLocks: u32 = 50;
 }
 
-impl pallet_balances::Trait for Runtime {
+impl pallet_balances::Config for Runtime {
 	type MaxLocks = MaxLocks;
 	/// The type for recording an account's balance.
 	type Balance = Balance;
@@ -241,28 +240,27 @@ impl pallet_balances::Trait for Runtime {
 	type DustRemoval = ();
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
-	type WeightInfo = ();
+	type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
 }
 
 parameter_types! {
 	pub const TransactionByteFee: Balance = 1;
 }
 
-impl pallet_transaction_payment::Trait for Runtime {
-	type Currency = Balances;
-	type OnTransactionPayment = ();
+impl pallet_transaction_payment::Config for Runtime {
+	type OnChargeTransaction = CurrencyAdapter<Balances, ()>;
 	type TransactionByteFee = TransactionByteFee;
 	type WeightToFee = IdentityFee<Balance>;
 	type FeeMultiplierUpdate = ();
 }
 
-impl pallet_sudo::Trait for Runtime {
+impl pallet_sudo::Config for Runtime {
 	type Event = Event;
 	type Call = Call;
 }
 
 /// Configure the template pallet in pallets/template.
-impl pallet_template::Trait for Runtime {
+impl pallet_template::Config for Runtime {
 	type Event = Event;
 }
 
@@ -276,7 +274,7 @@ construct_runtime!(
 		System: frame_system::{Module, Call, Config, Storage, Event<T>},
 		RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
 		Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},
-		Aura: pallet_aura::{Module, Config<T>, Inherent},
+		Aura: pallet_aura::{Module, Config<T>},
 		Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},
 		Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},
 		TransactionPayment: pallet_transaction_payment::{Module, Storage},
@@ -287,8 +285,7 @@ construct_runtime!(
 );
 
 /// The address format for describing accounts.
-mod multiaddress;
-pub type Address = multiaddress::MultiAddress<AccountId, ()>;
+pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
 /// Block header type as expected by this runtime.
 pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
 /// Block type as expected by this runtime.
@@ -444,6 +441,12 @@ impl_runtime_apis! {
 		) -> pallet_transaction_payment_rpc_runtime_api::RuntimeDispatchInfo<Balance> {
 			TransactionPayment::query_info(uxt, len)
 		}
+		fn query_fee_details(
+			uxt: <Block as BlockT>::Extrinsic,
+			len: u32,
+		) -> pallet_transaction_payment::FeeDetails<Balance> {
+			TransactionPayment::query_fee_details(uxt, len)
+		}
 	}
 
 	#[cfg(feature = "runtime-benchmarks")]
@@ -454,7 +457,7 @@ impl_runtime_apis! {
 			use frame_benchmarking::{Benchmarking, BenchmarkBatch, add_benchmark, TrackedStorageKey};
 
 			use frame_system_benchmarking::Module as SystemBench;
-			impl frame_system_benchmarking::Trait for Runtime {}
+			impl frame_system_benchmarking::Config for Runtime {}
 
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
diff --git a/runtime/src/multiaddress.rs b/runtime/src/multiaddress.rs
deleted file mode 100644
index be41bb7..0000000
--- a/runtime/src/multiaddress.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-// This file is part of Substrate.
-
-// Copyright (C) 2017-2021 Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// 	http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//! MultiAddress type is a wrapper for multiple downstream account formats.
-//! Copied from `sp_runtime::multiaddress`, and can be removed and replaced when
-//! updating to a newer version of Substrate.
-
-use codec::{Encode, Decode, Codec};
-use sp_std::{vec::Vec, marker::PhantomData, fmt::Debug};
-use sp_runtime::{RuntimeDebug, traits::{LookupError, StaticLookup}};
-
-/// A multi-format address wrapper for on-chain accounts.
-#[derive(Encode, Decode, PartialEq, Eq, Clone, RuntimeDebug)]
-#[cfg_attr(feature = "std", derive(Hash))]
-pub enum MultiAddress<AccountId, AccountIndex> {
-	/// It's an account ID (pubkey).
-	Id(AccountId),
-	/// It's an account index.
-	Index(#[codec(compact)] AccountIndex),
-	/// It's some arbitrary raw bytes.
-	Raw(Vec<u8>),
-	/// It's a 32 byte representation.
-	Address32([u8; 32]),
-	/// Its a 20 byte representation.
-	Address20([u8; 20]),
-}
-
-#[cfg(feature = "std")]
-impl<AccountId, AccountIndex> std::fmt::Display for MultiAddress<AccountId, AccountIndex>
-where
-	AccountId: std::fmt::Debug,
-	AccountIndex: std::fmt::Debug,
-{
-	fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-		use sp_core::hexdisplay::HexDisplay;
-		match self {
-			MultiAddress::Raw(inner) => write!(f, "MultiAddress::Raw({})", HexDisplay::from(inner)),
-			MultiAddress::Address32(inner) => write!(f, "MultiAddress::Address32({})", HexDisplay::from(inner)),
-			MultiAddress::Address20(inner) => write!(f, "MultiAddress::Address20({})", HexDisplay::from(inner)),
-			_ => write!(f, "{:?}", self),
-		}
-	}
-}
-
-impl<AccountId, AccountIndex> From<AccountId> for MultiAddress<AccountId, AccountIndex> {
-	fn from(a: AccountId) -> Self {
-		MultiAddress::Id(a)
-	}
-}
-
-impl<AccountId: Default, AccountIndex> Default for MultiAddress<AccountId, AccountIndex> {
-	fn default() -> Self {
-		MultiAddress::Id(Default::default())
-	}
-}
-
-/// A lookup implementation returning the `AccountId` from a `MultiAddress`.
-pub struct AccountIdLookup<AccountId, AccountIndex>(PhantomData<(AccountId, AccountIndex)>);
-impl<AccountId, AccountIndex> StaticLookup for AccountIdLookup<AccountId, AccountIndex>
-where
-	AccountId: Codec + Clone + PartialEq + Debug,
-	AccountIndex: Codec + Clone + PartialEq + Debug,
-	MultiAddress<AccountId, AccountIndex>: Codec,
-{
-	type Source = MultiAddress<AccountId, AccountIndex>;
-	type Target = AccountId;
-	fn lookup(x: Self::Source) -> Result<Self::Target, LookupError> {
-		match x {
-			MultiAddress::Id(i) => Ok(i),
-			_ => Err(LookupError),
-		}
-	}
-	fn unlookup(x: Self::Target) -> Self::Source {
-		MultiAddress::Id(x)
-	}
-}
diff --git a/scripts/init.sh b/scripts/init.sh
deleted file mode 100755
index d46792d..0000000
--- a/scripts/init.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-echo "*** Initializing WASM build environment ***"
-
-if [ -z $CI_PROJECT_NAME ] ; then
-    rustup update nightly
-    rustup update stable
-fi
-
-rustup target add wasm32-unknown-unknown --toolchain nightly