From d054fabbc1aac6c8c358443b7b86de66360bacc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Drwi=C4=99ga?= <tomusdrw@users.noreply.github.com>
Date: Mon, 28 Sep 2020 20:23:08 +0200
Subject: [PATCH] Bump Substrate to v2.0.0 (#382)

* Change script to update versions.

* Bump versions.

* Address remainders.

* cargo fmt --all

* Fix tests.

* Whitelist BlueOak license

* Fix benchmarks?
---
 bridges/bin/millau-runtime/Cargo.toml         | 106 +++++++++---------
 bridges/bin/millau-runtime/src/lib.rs         |  20 ++--
 bridges/bin/node/Cargo.toml                   |  94 ++++++++--------
 bridges/bin/node/src/cli.rs                   |  34 +++++-
 bridges/bin/node/src/command.rs               |  63 ++++++++++-
 bridges/bin/rialto-runtime/Cargo.toml         | 106 +++++++++---------
 bridges/bin/rialto-runtime/src/lib.rs         |  33 +++---
 bridges/modules/call-dispatch/Cargo.toml      |  24 ++--
 bridges/modules/call-dispatch/src/lib.rs      |   2 +-
 bridges/modules/currency-exchange/Cargo.toml  |  28 ++---
 bridges/modules/currency-exchange/src/lib.rs  |   2 +-
 .../ethereum-contract/builtin/Cargo.toml      |  20 ++--
 bridges/modules/ethereum/Cargo.toml           |  24 ++--
 bridges/modules/ethereum/src/mock.rs          |   2 +-
 bridges/modules/message-lane/Cargo.toml       |  24 ++--
 bridges/modules/message-lane/rpc/Cargo.toml   |  34 +++---
 bridges/modules/message-lane/src/mock.rs      |   2 +-
 .../modules/shift-session-manager/Cargo.toml  |  28 ++---
 .../modules/shift-session-manager/src/lib.rs  |   2 +-
 bridges/modules/substrate/Cargo.toml          |  40 +++----
 bridges/modules/substrate/src/mock.rs         |   2 +-
 .../primitives/currency-exchange/Cargo.toml   |  12 +-
 bridges/primitives/ethereum-poa/Cargo.toml    |  16 +--
 bridges/primitives/message-lane/Cargo.toml    |  12 +-
 bridges/primitives/runtime/Cargo.toml         |   4 +-
 bridges/primitives/substrate/Cargo.toml       |   8 +-
 bridges/relays/ethereum/Cargo.toml            |  28 ++---
 bridges/relays/utils/Cargo.toml               |   2 +-
 28 files changed, 428 insertions(+), 344 deletions(-)

diff --git a/bridges/bin/millau-runtime/Cargo.toml b/bridges/bin/millau-runtime/Cargo.toml
index a6b2cb3f1d32..e766a58d790f 100644
--- a/bridges/bin/millau-runtime/Cargo.toml
+++ b/bridges/bin/millau-runtime/Cargo.toml
@@ -23,14 +23,14 @@ features = ["derive"]
 
 # Substrate Dependencies
 [dependencies.pallet-aura]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-balances]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -45,26 +45,26 @@ default-features = false
 path = "../../modules/message-lane"
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-grandpa]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-randomness-collective-flip]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-sudo]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -74,124 +74,124 @@ default-features = false
 path = "../../modules/shift-session-manager"
 
 [dependencies.pallet-session]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system-rpc-runtime-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-timestamp]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-transaction-payment]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-executive]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 # Substrate Primitives
 [dependencies.sp-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-block-builder]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-consensus-aura]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-inherents]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-offchain]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-session]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-staking]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-transaction-pool]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-version]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-benchmarking]
 optional = true
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -209,7 +209,7 @@ path = "../../primitives/message-lane"
 
 [build-dependencies.wasm-builder-runner]
 version = "1.0.5"
-tag = 'v2.0.0-rc6'
+tag = 'v2.0.0'
 package = "substrate-wasm-builder-runner"
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/bin/millau-runtime/src/lib.rs b/bridges/bin/millau-runtime/src/lib.rs
index 93ae91ea9c04..394cb0d1c82b 100644
--- a/bridges/bin/millau-runtime/src/lib.rs
+++ b/bridges/bin/millau-runtime/src/lib.rs
@@ -200,16 +200,15 @@ impl frame_system::Trait for Runtime {
 	type AvailableBlockRatio = AvailableBlockRatio;
 	/// Version of the runtime.
 	type Version = Version;
-	/// Converts a module to the index of the module in `construct_runtime!`.
-	///
-	/// This type is being generated by `construct_runtime!`.
-	type ModuleToIndex = ModuleToIndex;
+	/// Provides information about the pallet setup in the runtime.
+	type PalletInfo = PalletInfo;
 	/// What to do if a new account is created.
 	type OnNewAccount = ();
 	/// What to do if an account is fully reaped from the system.
 	type OnKilledAccount = ();
 	/// The data to be stored in an account.
 	type AccountData = pallet_balances::AccountData<Balance>;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	/// Weight information for the extrinsics of this pallet.
 	type SystemWeightInfo = ();
 }
@@ -230,15 +229,13 @@ impl pallet_bridge_call_dispatch::Trait for Runtime {
 impl pallet_grandpa::Trait for Runtime {
 	type Event = Event;
 	type Call = Call;
-
 	type KeyOwnerProofSystem = ();
-
 	type KeyOwnerProof = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;
-
 	type KeyOwnerIdentification =
 		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::IdentificationTuple;
-
 	type HandleEquivocation = ();
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
+	type WeightInfo = ();
 }
 
 parameter_types! {
@@ -250,11 +247,15 @@ impl pallet_timestamp::Trait for Runtime {
 	type Moment = u64;
 	type OnTimestampSet = Aura;
 	type MinimumPeriod = MinimumPeriod;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
 }
 
 parameter_types! {
 	pub const ExistentialDeposit: u128 = 500;
+	// For weight estimation, we assume that the most locks on an individual account will be 50.
+	// This number may need to be adjusted in the future if this assumption no longer holds true.
+	pub const MaxLocks: u32 = 50;
 }
 
 impl pallet_balances::Trait for Runtime {
@@ -265,7 +266,9 @@ impl pallet_balances::Trait for Runtime {
 	type DustRemoval = ();
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
+	type MaxLocks = MaxLocks;
 }
 
 parameter_types! {
@@ -301,6 +304,7 @@ impl pallet_session::Trait for Runtime {
 	type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
 	type Keys = SessionKeys;
 	type DisabledValidatorsThreshold = ();
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
 }
 
diff --git a/bridges/bin/node/Cargo.toml b/bridges/bin/node/Cargo.toml
index 7f6015d639c9..72770e0db7c3 100644
--- a/bridges/bin/node/Cargo.toml
+++ b/bridges/bin/node/Cargo.toml
@@ -10,7 +10,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
 futures = "0.3.5"
-jsonrpc-core = "14.2.0"
+jsonrpc-core = "15.0.0"
 log = "0.4.11"
 pallet-message-lane-rpc = { version = "0.1.0", path = "../../modules/message-lane/rpc" }
 structopt = "0.3.17"
@@ -30,110 +30,110 @@ default-features = false
 features = ["std"]
 
 [dependencies.sc-cli]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-rpc]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-executor]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-service]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-inherents]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-transaction-pool]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-transaction-pool]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-network]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-consensus-aura]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-consensus-aura]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-consensus]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-finality-grandpa]
 package = "sc-finality-grandpa"
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.grandpa-primitives]
 package = "sp-finality-grandpa"
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-consensus]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-client-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-basic-authorship]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.substrate-frame-rpc-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.frame-benchmarking]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.frame-benchmarking-cli]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [build-dependencies]
@@ -141,13 +141,13 @@ vergen = "3.1.0"
 
 [build-dependencies.build-script-utils]
 package = "substrate-build-script-utils"
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [build-dependencies.frame-benchmarking-cli]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [features]
diff --git a/bridges/bin/node/src/cli.rs b/bridges/bin/node/src/cli.rs
index a7399fa716df..1149c4f910c8 100644
--- a/bridges/bin/node/src/cli.rs
+++ b/bridges/bin/node/src/cli.rs
@@ -29,9 +29,37 @@ pub struct Cli {
 /// Possible subcommands of the main binary.
 #[derive(Debug, StructOpt)]
 pub enum Subcommand {
-	/// A set of base subcommands handled by `sc_cli`.
-	#[structopt(flatten)]
-	Base(sc_cli::Subcommand),
+	/// Key management cli utilities
+	Key(sc_cli::KeySubcommand),
+	/// Verify a signature for a message, provided on STDIN, with a given (public or secret) key.
+	Verify(sc_cli::VerifyCmd),
+
+	/// Generate a seed that provides a vanity address.
+	Vanity(sc_cli::VanityCmd),
+
+	/// Sign a message, with a given (secret) key.
+	Sign(sc_cli::SignCmd),
+
+	/// Build a chain specification.
+	BuildSpec(sc_cli::BuildSpecCmd),
+
+	/// Validate blocks.
+	CheckBlock(sc_cli::CheckBlockCmd),
+
+	/// Export blocks.
+	ExportBlocks(sc_cli::ExportBlocksCmd),
+
+	/// Export the state of a given block into a chain spec.
+	ExportState(sc_cli::ExportStateCmd),
+
+	/// Import blocks.
+	ImportBlocks(sc_cli::ImportBlocksCmd),
+
+	/// Remove the whole chain.
+	PurgeChain(sc_cli::PurgeChainCmd),
+
+	/// Revert the chain to a previous state.
+	Revert(sc_cli::RevertCmd),
 
 	/// The custom benchmark subcommmand benchmarking runtime pallets.
 	#[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
diff --git a/bridges/bin/node/src/command.rs b/bridges/bin/node/src/command.rs
index f216c3c42d1c..7a7417c9a5f1 100644
--- a/bridges/bin/node/src/command.rs
+++ b/bridges/bin/node/src/command.rs
@@ -100,17 +100,70 @@ pub fn run() -> sc_cli::Result<()> {
 				Ok(())
 			}
 		}
-		Some(Subcommand::Base(subcommand)) => {
-			let runner = cli.create_runner(subcommand)?;
-			runner.run_subcommand(subcommand, |config| {
+		Some(Subcommand::Key(cmd)) => cmd.run(),
+		Some(Subcommand::Sign(cmd)) => cmd.run(),
+		Some(Subcommand::Verify(cmd)) => cmd.run(),
+		Some(Subcommand::Vanity(cmd)) => cmd.run(),
+		Some(Subcommand::BuildSpec(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
+		}
+		Some(Subcommand::CheckBlock(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
 				let PartialComponents {
 					client,
-					backend,
 					task_manager,
 					import_queue,
 					..
 				} = new_partial(&config)?;
-				Ok((client, backend, import_queue, task_manager))
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		}
+		Some(Subcommand::ExportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client, task_manager, ..
+				} = new_partial(&config)?;
+				Ok((cmd.run(client, config.database), task_manager))
+			})
+		}
+		Some(Subcommand::ExportState(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client, task_manager, ..
+				} = new_partial(&config)?;
+				Ok((cmd.run(client, config.chain_spec), task_manager))
+			})
+		}
+		Some(Subcommand::ImportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					import_queue,
+					..
+				} = new_partial(&config)?;
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		}
+		Some(Subcommand::PurgeChain(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.database))
+		}
+		Some(Subcommand::Revert(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					backend,
+					..
+				} = new_partial(&config)?;
+				Ok((cmd.run(client, backend), task_manager))
 			})
 		}
 		None => {
diff --git a/bridges/bin/rialto-runtime/Cargo.toml b/bridges/bin/rialto-runtime/Cargo.toml
index 101477915342..5ea4c9fc9023 100644
--- a/bridges/bin/rialto-runtime/Cargo.toml
+++ b/bridges/bin/rialto-runtime/Cargo.toml
@@ -29,14 +29,14 @@ features = ["derive"]
 
 # Substrate Dependencies
 [dependencies.pallet-aura]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-balances]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -61,20 +61,20 @@ default-features = false
 path = "../../modules/message-lane"
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-grandpa]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-randomness-collective-flip]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -84,130 +84,130 @@ default-features = false
 path = "../../modules/shift-session-manager"
 
 [dependencies.pallet-sudo]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-session]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system-rpc-runtime-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-timestamp]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-transaction-payment]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-executive]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 # Substrate Primitives
 [dependencies.sp-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-block-builder]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-consensus-aura]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-inherents]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-offchain]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-session]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-staking]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-transaction-pool]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-version]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-benchmarking]
 optional = true
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
@@ -246,7 +246,7 @@ path = "../../primitives/ethereum-poa"
 
 [build-dependencies.wasm-builder-runner]
 version = "1.0.5"
-tag = 'v2.0.0-rc6'
+tag = 'v2.0.0'
 package = "substrate-wasm-builder-runner"
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/bin/rialto-runtime/src/lib.rs b/bridges/bin/rialto-runtime/src/lib.rs
index 2ef00bf9e160..6b207dbdb095 100644
--- a/bridges/bin/rialto-runtime/src/lib.rs
+++ b/bridges/bin/rialto-runtime/src/lib.rs
@@ -209,16 +209,15 @@ impl frame_system::Trait for Runtime {
 	type AvailableBlockRatio = AvailableBlockRatio;
 	/// Version of the runtime.
 	type Version = Version;
-	/// Converts a module to the index of the module in `construct_runtime!`.
-	///
-	/// This type is being generated by `construct_runtime!`.
-	type ModuleToIndex = ModuleToIndex;
+	/// Provides information about the pallet setup in the runtime.
+	type PalletInfo = PalletInfo;
 	/// What to do if a new account is created.
 	type OnNewAccount = ();
 	/// What to do if an account is fully reaped from the system.
 	type OnKilledAccount = ();
 	/// The data to be stored in an account.
 	type AccountData = pallet_balances::AccountData<Balance>;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	/// Weight information for the extrinsics of this pallet.
 	type SystemWeightInfo = ();
 }
@@ -336,15 +335,13 @@ impl bp_currency_exchange::DepositInto for DepositInto {
 impl pallet_grandpa::Trait for Runtime {
 	type Event = Event;
 	type Call = Call;
-
 	type KeyOwnerProofSystem = ();
-
 	type KeyOwnerProof = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;
-
 	type KeyOwnerIdentification =
 		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::IdentificationTuple;
-
 	type HandleEquivocation = ();
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
+	type WeightInfo = ();
 }
 
 parameter_types! {
@@ -356,11 +353,15 @@ impl pallet_timestamp::Trait for Runtime {
 	type Moment = u64;
 	type OnTimestampSet = Aura;
 	type MinimumPeriod = MinimumPeriod;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
 }
 
 parameter_types! {
 	pub const ExistentialDeposit: u128 = 500;
+	// For weight estimation, we assume that the most locks on an individual account will be 50.
+	// This number may need to be adjusted in the future if this assumption no longer holds true.
+	pub const MaxLocks: u32 = 50;
 }
 
 impl pallet_balances::Trait for Runtime {
@@ -371,7 +372,9 @@ impl pallet_balances::Trait for Runtime {
 	type DustRemoval = ();
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
+	type MaxLocks = MaxLocks;
 }
 
 parameter_types! {
@@ -407,6 +410,7 @@ impl pallet_session::Trait for Runtime {
 	type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
 	type Keys = SessionKeys;
 	type DisabledValidatorsThreshold = ();
+	// TODO: update me (https://github.com/paritytech/parity-bridges-common/issues/78)
 	type WeightInfo = ();
 }
 
@@ -642,16 +646,9 @@ impl_runtime_apis! {
 	#[cfg(feature = "runtime-benchmarks")]
 	impl frame_benchmarking::Benchmark<Block> for Runtime {
 		fn dispatch_benchmark(
-			pallet: Vec<u8>,
-			benchmark: Vec<u8>,
-			lowest_range_values: Vec<u32>,
-			highest_range_values: Vec<u32>,
-			steps: Vec<u32>,
-			repeat: u32,
-			extra: bool,
+			config: frame_benchmarking::BenchmarkConfig,
 		) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {
 			use frame_benchmarking::{Benchmarking, BenchmarkBatch, TrackedStorageKey, add_benchmark};
-			let mut batches = Vec::<BenchmarkBatch>::new();
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
 				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),
@@ -664,7 +661,9 @@ impl_runtime_apis! {
 				// Caller 0 Account
 				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da946c154ffd9992e395af90b5b13cc6f295c77033fce8a9045824a6690bbf99c6db269502f0a8d1d2a008542d5690a0749").to_vec().into(),
 			];
-			let params = (&pallet, &benchmark, &lowest_range_values, &highest_range_values, &steps, repeat, &whitelist, extra);
+
+			let mut batches = Vec::<BenchmarkBatch>::new();
+			let params = (&config, &whitelist);
 
 			use pallet_bridge_currency_exchange::benchmarking::{
 				Module as BridgeCurrencyExchangeBench,
diff --git a/bridges/modules/call-dispatch/Cargo.toml b/bridges/modules/call-dispatch/Cargo.toml
index 838f0aa6a9b2..83e86ba0e0b6 100644
--- a/bridges/modules/call-dispatch/Cargo.toml
+++ b/bridges/modules/call-dispatch/Cargo.toml
@@ -13,38 +13,38 @@ bp-runtime = { path = "../../primitives/runtime", default-features = false }
 
 # Substrate Based Dependencies
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/modules/call-dispatch/src/lib.rs b/bridges/modules/call-dispatch/src/lib.rs
index 1524c0d22380..6adac937e5cd 100644
--- a/bridges/modules/call-dispatch/src/lib.rs
+++ b/bridges/modules/call-dispatch/src/lib.rs
@@ -363,7 +363,7 @@ mod tests {
 		type AvailableBlockRatio = AvailableBlockRatio;
 		type MaximumBlockLength = MaximumBlockLength;
 		type Version = ();
-		type ModuleToIndex = ();
+		type PalletInfo = ();
 		type AccountData = ();
 		type OnNewAccount = ();
 		type OnKilledAccount = ();
diff --git a/bridges/modules/currency-exchange/Cargo.toml b/bridges/modules/currency-exchange/Cargo.toml
index 09bb1c25cba9..5e3c980447c9 100644
--- a/bridges/modules/currency-exchange/Cargo.toml
+++ b/bridges/modules/currency-exchange/Cargo.toml
@@ -14,44 +14,44 @@ serde = { version = "1.0", optional = true }
 
 # Substrate Based Dependencies
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-benchmarking]
 optional = true
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [features]
diff --git a/bridges/modules/currency-exchange/src/lib.rs b/bridges/modules/currency-exchange/src/lib.rs
index aace287eb583..036f3b564c10 100644
--- a/bridges/modules/currency-exchange/src/lib.rs
+++ b/bridges/modules/currency-exchange/src/lib.rs
@@ -345,7 +345,7 @@ mod tests {
 		type AvailableBlockRatio = AvailableBlockRatio;
 		type MaximumBlockLength = MaximumBlockLength;
 		type Version = ();
-		type ModuleToIndex = ();
+		type PalletInfo = ();
 		type AccountData = ();
 		type OnNewAccount = ();
 		type OnKilledAccount = ();
diff --git a/bridges/modules/ethereum-contract/builtin/Cargo.toml b/bridges/modules/ethereum-contract/builtin/Cargo.toml
index 3911c2cd1067..5ade9e6deb15 100644
--- a/bridges/modules/ethereum-contract/builtin/Cargo.toml
+++ b/bridges/modules/ethereum-contract/builtin/Cargo.toml
@@ -21,29 +21,29 @@ log = "0.4.11"
 rialto-runtime = { path = "../../../bin/rialto-runtime" }
 
 [dependencies.sp-blockchain]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-finality-grandpa]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sc-finality-grandpa]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies]
 hex = "0.4"
 
 [dev-dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
diff --git a/bridges/modules/ethereum/Cargo.toml b/bridges/modules/ethereum/Cargo.toml
index affabfe7976f..7c66ad26f74c 100644
--- a/bridges/modules/ethereum/Cargo.toml
+++ b/bridges/modules/ethereum/Cargo.toml
@@ -14,39 +14,39 @@ serde = { version = "1.0", optional = true }
 
 # Substrate Based Dependencies
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-benchmarking]
 optional = true
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/modules/ethereum/src/mock.rs b/bridges/modules/ethereum/src/mock.rs
index db84afacc496..2c46c7c5407d 100644
--- a/bridges/modules/ethereum/src/mock.rs
+++ b/bridges/modules/ethereum/src/mock.rs
@@ -64,7 +64,7 @@ impl frame_system::Trait for TestRuntime {
 	type AvailableBlockRatio = AvailableBlockRatio;
 	type MaximumBlockLength = MaximumBlockLength;
 	type Version = ();
-	type ModuleToIndex = ();
+	type PalletInfo = ();
 	type AccountData = ();
 	type OnNewAccount = ();
 	type OnKilledAccount = ();
diff --git a/bridges/modules/message-lane/Cargo.toml b/bridges/modules/message-lane/Cargo.toml
index d9a2c3c46bfa..c983b6cd99a5 100644
--- a/bridges/modules/message-lane/Cargo.toml
+++ b/bridges/modules/message-lane/Cargo.toml
@@ -15,36 +15,36 @@ codec = { package = "parity-scale-codec", version = "1.3.1", default-features =
 # Substrate Based Dependencies
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [features]
diff --git a/bridges/modules/message-lane/rpc/Cargo.toml b/bridges/modules/message-lane/rpc/Cargo.toml
index 83c41604ad1e..843cfe6e24fe 100644
--- a/bridges/modules/message-lane/rpc/Cargo.toml
+++ b/bridges/modules/message-lane/rpc/Cargo.toml
@@ -11,46 +11,46 @@ bp-runtime = { path = "../../../primitives/runtime" }
 bp-message-lane = { path = "../../../primitives/message-lane" }
 derive_more = "0.99.2"
 futures = { version = "0.3.5", features = ["compat"] }
-jsonrpc-core = "14.2.0"
-jsonrpc-core-client = "14.2.0"
-jsonrpc-derive = "14.2.1"
+jsonrpc-core = "15.0.0"
+jsonrpc-core-client = "15.0.0"
+jsonrpc-derive = "15.0.0"
 
 # Substrate Based Dependencies
 
 [dependencies.sc-client-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-blockchain]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-state-machine]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-trie]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies]
 async-std = "1.6.2"
 
 [dev-dependencies.substrate-test-runtime-client]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
diff --git a/bridges/modules/message-lane/src/mock.rs b/bridges/modules/message-lane/src/mock.rs
index a682d6705b55..b8b71c5db19b 100644
--- a/bridges/modules/message-lane/src/mock.rs
+++ b/bridges/modules/message-lane/src/mock.rs
@@ -78,7 +78,7 @@ impl frame_system::Trait for TestRuntime {
 	type AvailableBlockRatio = AvailableBlockRatio;
 	type MaximumBlockLength = MaximumBlockLength;
 	type Version = ();
-	type ModuleToIndex = ();
+	type PalletInfo = ();
 	type AccountData = ();
 	type OnNewAccount = ();
 	type OnKilledAccount = ();
diff --git a/bridges/modules/shift-session-manager/Cargo.toml b/bridges/modules/shift-session-manager/Cargo.toml
index 706733e73fee..7684157380b6 100644
--- a/bridges/modules/shift-session-manager/Cargo.toml
+++ b/bridges/modules/shift-session-manager/Cargo.toml
@@ -12,44 +12,44 @@ codec = { package = "parity-scale-codec", version = "1.3.1", default-features =
 # Substrate Based Dependencies
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-session]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-staking]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/modules/shift-session-manager/src/lib.rs b/bridges/modules/shift-session-manager/src/lib.rs
index d2ca15d21599..918c2513f41b 100644
--- a/bridges/modules/shift-session-manager/src/lib.rs
+++ b/bridges/modules/shift-session-manager/src/lib.rs
@@ -132,7 +132,7 @@ mod tests {
 		type AvailableBlockRatio = AvailableBlockRatio;
 		type MaximumBlockLength = MaximumBlockLength;
 		type Version = ();
-		type ModuleToIndex = ();
+		type PalletInfo = ();
 		type AccountData = ();
 		type OnNewAccount = ();
 		type OnKilledAccount = ();
diff --git a/bridges/modules/substrate/Cargo.toml b/bridges/modules/substrate/Cargo.toml
index 6fb935e54831..2d16493a360e 100644
--- a/bridges/modules/substrate/Cargo.toml
+++ b/bridges/modules/substrate/Cargo.toml
@@ -23,62 +23,62 @@ features = ["derive"]
 # Substrate Based Dependencies
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-finality-grandpa]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-trie]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 # Dev Dependencies
 [dev-dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-keyring]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
 [dev-dependencies.sp-state-machine]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/modules/substrate/src/mock.rs b/bridges/modules/substrate/src/mock.rs
index 303f1ad61db5..8cedca4ac429 100644
--- a/bridges/modules/substrate/src/mock.rs
+++ b/bridges/modules/substrate/src/mock.rs
@@ -60,7 +60,7 @@ impl frame_system::Trait for TestRuntime {
 	type AvailableBlockRatio = AvailableBlockRatio;
 	type MaximumBlockLength = MaximumBlockLength;
 	type Version = ();
-	type ModuleToIndex = ();
+	type PalletInfo = ();
 	type AccountData = ();
 	type OnNewAccount = ();
 	type OnKilledAccount = ();
diff --git a/bridges/primitives/currency-exchange/Cargo.toml b/bridges/primitives/currency-exchange/Cargo.toml
index a958f83c4372..6f70280f16dc 100644
--- a/bridges/primitives/currency-exchange/Cargo.toml
+++ b/bridges/primitives/currency-exchange/Cargo.toml
@@ -12,20 +12,20 @@ codec = { package = "parity-scale-codec", version = "1.3.4", default-features =
 # Substrate Based Dependencies
 
 [dependencies.sp-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
diff --git a/bridges/primitives/ethereum-poa/Cargo.toml b/bridges/primitives/ethereum-poa/Cargo.toml
index 95b6fa213219..6ff4c0481a3c 100644
--- a/bridges/primitives/ethereum-poa/Cargo.toml
+++ b/bridges/primitives/ethereum-poa/Cargo.toml
@@ -23,26 +23,26 @@ plain_hasher = { version = "0.2.2", default-features = false }
 
 # Substrate Based Dependencies
 [dependencies.sp-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
diff --git a/bridges/primitives/message-lane/Cargo.toml b/bridges/primitives/message-lane/Cargo.toml
index 538a5d6fb72a..c551a11627cb 100644
--- a/bridges/primitives/message-lane/Cargo.toml
+++ b/bridges/primitives/message-lane/Cargo.toml
@@ -12,20 +12,20 @@ codec = { package = "parity-scale-codec", version = "1.3.1", default-features =
 # Substrate Based Dependencies
 
 [dependencies.frame-support]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-api]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-std]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
diff --git a/bridges/primitives/runtime/Cargo.toml b/bridges/primitives/runtime/Cargo.toml
index a0c8cb035cac..249e49f151e9 100644
--- a/bridges/primitives/runtime/Cargo.toml
+++ b/bridges/primitives/runtime/Cargo.toml
@@ -12,8 +12,8 @@ codec = { package = "parity-scale-codec", version = "1.3.1", default-features =
 # Substrate Based Dependencies
 
 [dependencies.sp-io]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/primitives/substrate/Cargo.toml b/bridges/primitives/substrate/Cargo.toml
index c452b767a8ab..3756bd7bf804 100644
--- a/bridges/primitives/substrate/Cargo.toml
+++ b/bridges/primitives/substrate/Cargo.toml
@@ -11,14 +11,14 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 serde = { version = "1.0", optional = true }
 
 [dependencies.sp-finality-grandpa]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 default-features = false
 git = "https://github.com/paritytech/substrate/"
 
diff --git a/bridges/relays/ethereum/Cargo.toml b/bridges/relays/ethereum/Cargo.toml
index ab6872dabf20..08f1b147aae6 100644
--- a/bridges/relays/ethereum/Cargo.toml
+++ b/bridges/relays/ethereum/Cargo.toml
@@ -40,38 +40,38 @@ features = ["http"]
 
 # Substrate Based Dependencies
 [dependencies.frame-system]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-transaction-payment]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.node-primitives]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-core]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-keyring]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-runtime]
-version = "2.0.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "2.0.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.substrate-prometheus-endpoint]
-version = "0.8.0-rc6"
-tag = 'v2.0.0-rc6'
+version = "0.8.0"
+tag = 'v2.0.0'
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.rialto-runtime]
diff --git a/bridges/relays/utils/Cargo.toml b/bridges/relays/utils/Cargo.toml
index ffebd82a51ae..029fdd4547d0 100644
--- a/bridges/relays/utils/Cargo.toml
+++ b/bridges/relays/utils/Cargo.toml
@@ -13,4 +13,4 @@ log = "0.4.11"
 sysinfo = "0.15"
 
 # Substrate dependencies
-substrate-prometheus-endpoint = { version = "0.8.0-rc6", git = "https://github.com/paritytech/substrate.git", tag = "v2.0.0-rc6" }
+substrate-prometheus-endpoint = { version = "0.8.0", git = "https://github.com/paritytech/substrate.git", tag = "v2.0.0" }