Releases: paritytech/polkadot-sdk
Polkadot v1.11.0
This release contains the changes from polkadot-v1.10.0
to polkadot-v1.11.0
.
Changelog
Changelog for Node Dev
These changes are relevant to: Those who build around the client side code. Alternative client builders, SMOLDOT, those who consume RPCs. These are people who are oblivious to the runtime changes. They only care about the meta-protocol, not the protocol itself.
[#4059]: Remove redundent logging code
Simplified logging code, now does slightly less work while logging.
[#4027]: Add candidates_pending_availability
Runtime API
This new API retrieves all CommittedCandidateReceipts
of all candidates pending availability for a parachain at a given relay chain block number. It is required by collators that make use of elastic scaling capability in the context of PoV recovery and block import. The old API candidate_pending_availability
is now deprectated and will be removed in the future.
[#3979]: Deprecate para_id()
from CoreState
in polkadot primitives
CoreState
's para_id()
function is getting deprecated in favour of direct usage of the ClaimQueue
. This is the preferred approach because it provides a better view on what is scheduled on each core.
[#4169]: Stabilize transactionBroadcast RPC class to version 1
The transactionBroadcast RPC API is stabilized to version 1.
[#3953]: Adapt RemoteExternalities and its related types to be used with generic hash parameters
Modify RemoteExternalities
, Mode
, OnlineConfig
andSnapshot
to rely now on generic parameter, instead of BlockT
. Adjust in consequence their implementation to be compatible with types Hash
, or if possible any generic. Adapt Builder struct and implementation for these bounds.
[#4171]: Stabilize transactionWatch RPC class to version 1
The transactionWatch RPC API is stabilized to version 1.
[#3512]: [FRAME] Introduce Runtime Omni Bencher
Introduces a new freestanding binary; the frame-omni-bencher
. This can be used as alternative to the node-integrated benchmark pallet
command. It currently only supports pallet benchmarking.
The optional change to integrate this MR is in the node. The run
function is now deprecated in favour or run_with_spec
. This should be rather easy to integrate:
runner.sync_run(|config| cmd
- .run::<HashingFor<Block>, ReclaimHostFunctions>(config)
+ .run_with_spec::<HashingFor<Block>, ReclaimHostFunctions>(Some(config.chain_spec))
)
Additionally, a new --runtime
CLI arg was introduced to the benchmark pallet
command. It allows to generate the genesis state directly by the runtime, instead of using a spec file.
[#4168]: Stabilize chianHead RPC class to version 1
The chainHead RPC API is stabilized to version 1.
[#2714]: GenesisConfig presets for runtime
The ChainSpecBuilder
is extended with with_genesis_config_preset_name
method which allows to build chain-spec using named preset provided by the runtime.
[#2944]: Integrate litep2p into Polkadot SDK
litep2p is a libp2p-compatible P2P networking library. It supports all of the features of rust-libp2p that are currently being utilized by Polkadot SDK and is a drop-in replacement for any node operator.
For node developers, introduction of litep2p implies specifying the networking backend that Polkadot SDK shall use for P2P networking. A new trait called NetworkBackend
is introduced which is implemented by both the libp2p and litep2p backends and which is used to initialize any networking-related code.
[#3801]: Remove slot_duration
from aura::collators::basic::Params
Removes the slot_duration
parameter from the aura::collators::basic::Params
. The slot_duration
will now be fetched from the runtime using the Aura
runtime api.
Changelog for Runtime Dev
These changes are relevant to: All of those who rely on the runtime. A parachain team that is using a pallet. A DApp that is using a pallet. These are people who care about the protocol (WASM, not the meta-protocol (client).)
[#3485]: Broker: sale price runtime api
Defines a runtime api for pallet-broker
for getting the current price of a core in the ongoing sale.
[#3660]: Removed pallet::getter
usage from Polkadot Runtime pallets
This PR removes all the pallet::getter
usages from the Polkadot Runtime pallets, and updates dependant runtimes accordingly. The syntax StorageItem::<T, I>::get()
should be used instead.
[#3889]: Allow privileged virtual bond into pallet Staking
Introduces a new low level API to allow privileged virtual bond into pallet Staking. This allows other pallets to stake funds into staking pallet while managing the fund lock and unlocking process themselves.
[#3708]: XCM builder pattern automatically converts instruction parameters.
Small quality of life improvement.
Previously, an XCM could be built like this:
let xcm = Xcm::builder()
.withdraw_asset((Parent, 100u128).into())
.buy_execution((Parent, 1u128).into())
.deposit_asset(All.into(), AccountId32 { id: [0u8; 32], network: None }.into())
.build();
Now, it can be built like this:
let xcm = Xcm::builder()
.withdraw_asset((Parent, 100u128))
.buy_execution((Parent, 1u128))
.deposit_asset(All, [0u8; 32])
.build();
[#4037]: Remove xcm::v3
from assets-common
nits
Remove xcm::v3
imports from assets-common
to make it more generic and facilitate the transition to newer XCM versions. The implementations AssetIdForTrustBackedAssetsConvert
, ForeignAssetsConvertedConcreteId
, or TrustBackedAssetsAsLocation
used hard-coded xcm::v3::Location
, which has been changed to use xcm::latest::Location
by default. Alternatively, the providing runtime can configure them according to its needs, such as with a lower XCM version.
Example:
- AssetIdForTrustBackedAssetsConvert<TrustBackedAssetsPalletLocationV3>,
+ AssetIdForTrustBackedAssetsConvert<TrustBackedAssetsPalletLocationV3, xcm::v3::Location>,
Another change is that the removed xcm_builder::V4V3LocationConverter
can be replaced with WithLatestLocationConverter
.
[#3659]: Unity Balance Conversion for Different IDs of Native Asset
Introduce types to define 1:1 balance conversion for different relative asset ids/locations of native asset for ConversionToAssetBalance
trait bounds.
[#2119]: Add example pallet for Multi-Block-Migrations
- Add an example pallet to demonstrate Multi-Block-Migrations.
- Add a
MigrationId
to frame-support for more convenient identification or migrations. - Add default config prelude for testing in pallet-migrations.
[#2292]: Migrate Fee Payment from Currency to fungible traits
Deprecates the CurrencyAdapter
and introduces FungibleAdapter
Deprecates ToStakingPot
and replaces usage with ResolveTo
Updated DealWithFees
, ToAuthor
, AssetsToBlockAuthor
to all use fungible
traits
Updated runtime XCM Weight Traders to use ResolveTo
Updated runtime TransactionPayment pallets to use FungibleAdapter
instead of CurrencyAdapter
Runtime Migration Guide:
- Replace usage of
CurrencyAdapter
withFungibleAdapter
- Replace usage of
ToStakingPot<Runtime>
withResolveTo<pallet_collator_selection::StakingPotAccountId<Runtime>, Balances>
[#3250]: Asset Conversion: Pool Account ID derivation with additional Pallet ID seed
Introduce PalletId as an additional seed parameter for pool's account id derivation.
The PR also introduces the pallet_asset_conversion_ops
pallet with a call to migrate a pool to the new account. Additionally fungibles::roles::ResetTeam
and fungible::lifetime::Refund
traits, to facilitate the migration functionality.
[#4229]: Fix Stuck Collator Funds
Fixes stuck collator funds by providing a migration that should have been in PR 1340.
[#4118]: pallet assets: minor improvement on errors returned for some calls
Some calls in pallet assets have better errors. No new error is introduced, only more sensible choice are made.
[#4006]: Deploy pallet-parameters to rococo and fix dynamic_params name expand
Fix the expanded names of dynamic_params
to not remove suffix "s".
Also deploy the parameters pallet to the rococo-runtime.
[#4189]: polkadot_runtime_parachains::coretime: Expose MaxXcmTransactWeight
Expose MaxXcmTransactWeight
via the Config
trait. This exposes the possibility for runtime implementors to set the maximum weight required for the calls on the coretime chain. Basically it needs to be set to max_weight(set_leases, reserve, notify_core_count)
where set_leases
etc are the calls on the coretime chain. This ensures that these XCM transact calls send by the relay chain coretime pallet to the coretime chain can be dispatched.
[#4075]: Adds ability to trigger tasks via unsigned transactions
This PR updates the validate_unsigned
hook for frame_system
to allow valid tasks to be submitted as unsigned transactions. It also updates the task example to be able to submit such transactions via an off-chain worker.
Note that is_valid
call on a task MUST be cheap with minimal to no storage reads.
Else, it can make the blockchain vulnerable to DoS attacks.
Further, these tasks will be executed in a random order.
[#3789]: [pallet-contracts] Benchmarks improvements
Reuse wasmi module when validating the wasm code.
[#4156]: AllowHrmpNotificationsFromRelayChain
barrier for HRMP notifications from the relaychain
A new barrier, AllowHrmpNotificationsFromRelayChain
, has been added.
This barrier can be utilized to ensure that HRMP notifications originate solely from the Relay Chain.
If your runtime relies on these notifications, you can include it in the runtime's barrier type for `xcm_executor::Conf...
Polkadot Parachain v1.10.1
This release contains the changes from polkadot-v1.10.0
to polkadot-parachain-v1.10.1
.
Changelog
Changelog for Node Operator
[#4070]: Avoid using para_backing_state
if runtime doesn't support async backing
Fixes #4067 which prevents collators to upgrade to latest release (v1.10.0)
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.75.0 (82e1608df 2023-12-21)
Polkadot v1.10.0
This release contains the changes from polkadot-v1.9.0
to polkadot-v1.10.0
.
Changelog
Changelog for Node Dev
[#3521]: Collator side changes for elastic scaling
Parachain teams wishing to utilize the benefits of elastic scaling will need to upgrade their collator code to include these changes.
[#3302]: Collator protocol changes for elastic scaling
This PR introduces changes to the collator protocol to support elastic scaling.
Namely, a new variant added to the collation response to include parent head-data along with the collation. Currently, the new variant is not being used.
[#3950]: Add ClaimQueue
wrapper
Intoduces a new wrapper type: ClaimQueueSnapshot
. It contains a snapshot of the ClaimQueue
at an arbitrary relay chain block. Two methods are exposed to allow access to the claims at specific depths.
[#3795]: Enable collators to build on multiple cores
Introduces a CoreIndex
parameter in SubmitCollationParams
. This enables the collators to make use of potentially multiple cores assigned at some relay chain block. This extra parameter is used by the collator protocol and collation generation subsystems to forward the collation to the approapriate backing group.
[#3580]: Expose ClaimQueue
via a runtime api and consume it in collation-generation
Creates a new runtime api exposing the ClaimQueue
from scheduler
pallet. Consume the api in collation generation (if available) by getting what's scheduled on a core from the ClaimQueue
instead of from next_up_on_available
(from AvailabilityCores
runtime api).
[#3854]: Export unified ParachainHostFunctions
from cumulus-client-service
Exports ParachainHostFunctions
to have a bundled version of SubstrateHostFunctions
and cumulus_primitives_proof_size_hostfunction::storage_proof_size::HostFunctions
. This increases discoverability and makes it more obvious that they should be used together in parachain nodes.
[#3479]: Elastic scaling: runtime dependency tracking and enactment
Adds support in the inclusion and paras_inherent runtime modules for backing and including multiple candidates of the same para if they form a chain.
Changelog for Runtime Dev
[#3817]: Parachain Runtime API Implementations into mod apis Refactoring
This PR introduces a refactoring to the runtime API implementations within the parachain template project. The primary changes include enhancing the visibility of RUNTIME_API_VERSIONS
to pub
in impl_runtime_apis.rs
, centralizing API implementations in a new apis.rs
file, and streamlining lib.rs
. These changes aim to improve project structure, maintainability, and readability.
Key Changes:
RUNTIME_API_VERSIONS
is now publicly accessible, enhancing module-wide visibility.- Introduction of
apis.rs
centralizes runtime API implementations, promoting a cleaner and more navigable project structure. - The main runtime library file,
lib.rs
, has been updated to reflect these structural changes, removing redundant API implementations and simplifying runtime configuration by pointingVERSION
to the newly exposedRUNTIME_API_VERSIONS
fromapis.rs
.
Motivations:
- Improved Project Structure: Centralizing API implementations offers a more organized and understandable project layout.
- Enhanced Readability: The refactoring efforts aim to declutter
lib.rs
, facilitating easier comprehension for new contributors.
[#3722]: Fix kusama 0 backing rewards when entering active set
This PR fixes getting 0 backing rewards the first session when a node enters the active set.
[#3607]: XCM fee payment API
A runtime API was added for estimating the fees required for XCM execution and delivery.
This is the basic building block needed for UIs to accurately estimate fees.
An example implementation is shown in the PR. Ideally it's simple to implement, you only need to call existing parts of your XCM config.
The API looks like so:
fn query_acceptable_payment_assets(xcm_version: Version) -> Result<Vec<VersionedAssetId>, Error>;
fn query_xcm_weight(message: VersionedXcm<Call>) -> Result<Weight, Error>;
fn query_weight_to_asset_fee(weight: Weight, asset: VersionedAssetId) -> Result<u128, Error>;
fn query_delivery_fees(destination: VersionedLocation, message: VersionedXcm<()>) -> Result<VersionedAssets, Error>;
The first three relate to XCM execution fees, given an XCM, you can query its weight, then which assets are acceptable for buying weight and convert weight to a number of those assets.
The last one takes in a destination and a message you want to send from the runtime you're executing this on, it will give you the delivery fees.
[#3761]: Snowbridge: Synchronize from Snowfork repository
This PR improves the beacon client to send the execution header along with the message as proof and removes the verification and storing of all execution headers.
If the AH sovereign account is depleted and relayer rewards cannot be paid, the message should still be processed.
[#3792]: [pallet-xcm] fix transport fees for remote reserve transfers
This PR fixes pallet_xcm::transfer_assets
and pallet_xcm::limited_reserve_transfer_assets
extrinsics for transfers that need to go through remote reserves. The fix is adding a SetFeesMode { jit_withdraw: true }
instruction before local execution of InitiateReserveWithdraw
so that delivery fees are correctly charged by the xcm-executor. Without this change, a runtime that has implemented delivery fees would not be able to execute remote reserve transfers using these extrinsics.
[#3808]: Fix spelling mistakes in source code
Public crate changes:
- The public trait
RuntimeParameterStore
insubstrate/frame/support
had the associated type renamed fromAggregratedKeyValue
toAggregatedKeyValue
. - The public trait
AggregratedKeyValue
insubstrate/frame/support
was similarly renamed toAggregatedKeyValue
. - The public methods
test_versioning
andtest_versioning_register_only
of theTestApi
trait insubstrate/primitives/runtime-interface/test-wasm
had the spelling ofversionning
changed toversioning
. - The public functions
read_trie_first_descendant_value
andread_child_trie_first_descendant_value
insubstrate/primitives/trie
had the spelling ofdescedant
changed todescendant
.
[#3714]: Handle legacy lease swaps on coretime
When a registar::swap
extrinsic is executed it swaps two leases on the relay chain but the broker chain never knows about this swap. This change notifies the broker chain via a XCM message for a swap so that it can update its state.
[#3740]: Removed pallet::getter
usage from Beefy and MMR pallets
This PR removes pallet::getter
usage from pallet-beefy
, pallet-beefy-mmr
and pallet-mmr
, and updates dependant code and runtimes accordingly.
The syntax StorageItem::<T, I>::get()
should be used instead.
[#3927]: pallet-xcm: deprecate transfer extrinsics without weight limit
pallet-xcm's extrinsics teleport_assets
and reserve_transfer_assets
have been marked as deprecated. Please change their usage to the limited_teleport_assets
and limited_reserve_transfer_assets
, respectively; or use the generic/flexible transfer_assets
extrinsic.
[#3738]: Removed pallet::getter
usage from pallet-alliance
This PR removes pallet::getter
usage from pallet-alliance
, and updates dependant code accordingly.
The syntax StorageItem::<T, I>::get()
should be used instead.
[#3190]: Fix algorithmic complexity of the on-demand scheduler.
Improves on demand performance by a significant factor. Previously, having many on-demand cores would cause really poor blocktimes due to the fact that for each core the full order queue was processed. This allows for increasing the max size of the on-demand queue if needed.
At the same time, the spot price for on-demand is now checked prior to every order, ensuring that economic backpressure will be applied.
[#3654]: Remove experimental
feature from pallet-aura
The experimental
feature in pallet-aura
, previously used to gate different experimental changes, became redundant with the introduction of the async backing which relies on the mentioned changes, therefore, it is removed.
[#3718]: Deprecate scheduler traits v1 and v2
Add #[deprecated]
attribute to scheduler traits v1 and v2 to deprecate old versions
[#3471]: removed pallet::getter
from cumulus pallets
This PR removes all the pallet::getter
usages from cumulus pallets, and updates depdendant runtimes accordingly.
The ParaId can be retrieved using <ParachainInfo as Get<ParaId>>::get()
.
For other storage items, the syntax StorageItem::<T, I>::get()
should be used instead.
[#3754]: Migrates Westend to Runtime V2
This PR migrates Westend from construct_runtime
to Runtime V2 as introduced in #1378
[#3350]: removed pallet::getter
from Pallet AURA
This PR removes all the declarations of macro pallet::getter
in the Pallet AURA and replaces the use of storage getter functions authorities() & current_slot() with StorageItem::get()
API across the crates as listed bellow.
The purpose is to discourage developers to use this macro, that is currently being removed and soon will be deprecated.
[#3749]: pallet-xcm: deprecate execute and send in favor of execute_blob and send_blob
pallet-xcm's extrinsics execute
and send
have been marked as deprecated. Please change their usage to the new execute_blob
and send_blob
. The migration from the old extrinsic to the new is very simple.
If you have your message xcm: VersionedXcm<Call>
, then instead of passing in Box::new(xcm)
to both execute
and send
, you would pass in `xcm.enc...
Polkadot v1.9.0
This release contains the changes from polkadot-v1.8.0
to polkadot-v1.9.0
.
Changelog
Changelog for Node Dev
[#3187]: Retrying an execution on failed runtime construction
If a runtime construction error happened during the execution request, then the artifact is re-prepared and the execution request is retried at most once. See also the related issue.
[#3233]: provisioner: allow multiple cores assigned to the same para
Enable supplying multiple backable candidates to the paras_inherent pallet for the same paraid.
[#3447]: Use generic hash for runtime wasm in resolve_state_version_from_wasm
Changes the runtime hash algorithm used in resolve_state_version_from_wasm from DefaultHasher to a caller-provided one (usually HashingFor<Block>
). Fixes a bug where the runtime wasm was being compiled again when it was not needed, because the hash did not match.
Changelog for Node Operator
[#3523]: Fix crash of synced parachain node run with --sync=warp
Fix crash of SyncingEngine
when an already synced parachain node is run with --sync=warp
(issue #3496).
The issue manifests itself by errors in the logs:
[Parachain] Cannot set warp sync target block: no warp sync strategy is active.
[Parachain] Failed to set warp sync target block header, terminating `SyncingEngine`.
Followed by a stream of messages:
[Parachain] Protocol command streams have been shut down
[#3231]: Allow parachain which acquires multiple coretime cores to make progress
Adds the needed changes so that parachains which acquire multiple coretime cores can still make progress.
Only one of the cores will be able to be occupied at a time.
Only works if the ElasticScalingMVP node feature is enabled in the runtime and the block author validator is updated to include this change.
[#3510]: Fix multi-collator parachain transition to async backing
The dynamic Aura slot duration, introduced in PR#3211, didn't take the block import pipeline into account. The result was the parachain backed by multiple collators not being able to keep producing blocks after its runtime was upgraded to support async backing, requiring to
restart all the collator nodes. This change fixes the issue, introducing the dynamic Aura slot duration into the block import pipeline.
[#3504]: add prometheus label "is_rate_limited" to rpc calls
This PR adds a label "is_rate_limited" to the prometheus metrics "substrate_rpc_calls_time" and "substrate_rpc_calls_finished" than can be used to distinguish rate-limited RPC calls from other RPC calls. Because rate-limited RPC calls may take tens of seconds.
Changelog for Runtime Dev
[#3491]: Remove Deprecated OldWeight
Removed deprecated sp_weights::OldWeight type. Use [weight_v2::Weight
] instead.
[#3002]: PoV Reclaim Runtime Side
Adds a mechanism to reclaim proof size weight.
- Introduces a new
SignedExtension
that reclaims the difference
between benchmarked proof size weight and actual consumed proof size weight. - Introduces a manual mechanism,
StorageWeightReclaimer
, to reclaim excess storage weight for situations
that require manual weight management. The most prominent case is theon_idle
hook. - Adds the
storage_proof_size
host function to the PVF. Parachain nodes should add it to ensure compatibility.
To enable proof size reclaiming, add the host storage_proof_size
host function to the parachain node. Add the
StorageWeightReclaim
SignedExtension
to your runtime and enable proof recording during block import.
[#3378]: Remove deprecated GenesisConfig
Removes deprecated type GenesisConfig
, it was replaced by RuntimeGenesisConfig
on May 24 of 2023. The type GenesisConfig
was deprecated on May 24 of 2023 #14210
[#1554]: Runtime Upgrade ref docs and Single Block Migration example pallet
frame_support::traits::GetStorageVersion::current_storage_version
has been renamed frame_support::traits::GetStorageVersion::in_code_storage_version
.
A simple find-replace is sufficient to handle this change.
[#3456]: Removed pallet::getter
usage from pallet-collective
This PR removes pallet::getter
usage from pallet-collective
, and updates dependant code accordingly.
The syntax StorageItem::<T, I>::get()
should be used instead.
[#1781]: Multi-Block-Migrations, poll
hook and new System Callbacks
The major things that this MR touches are:
Multi-Block-Migrations: pallet-migrations
is introduced that can be configured in the System
of a runtime to act as multi-block migrator. The migrations
pallet then in turn receives the list of MBMs as config parameter. The list of migrations can be an aggregated
tuple of SteppedMigration
trait implementation.
It is paramount that the migrations
pallet is configured in System
once it is deployed. A test is in place to double check this.
To integrate this into your runtime, it is only necessary to change the return type of initialize_block
to RuntimeExecutiveMode
. For extended info please see #1781.
poll: a new pallet hook named poll
is added. This can be used for places where the code that should be executed is not deadline critical. Runtime devs are advised to skim their usage of on_initialize
and on_finalize
to see whether they can be replace with poll
. poll
is not guaranteed to be called each block. In fact it will not be called when MBMs are ongoing.
System Callbacks: The system
pallet gets five new config items - all of which can be safely set to ()
as default. They are:
SingleBlockMigrations
: replaces theExecutive
now for configuring migrations.MultiBlockMigrator
: thepallet-migrations
would be set here, if deployed.PreInherents
: a hook that runs before any inherent.PostInherents
: a hook to run between inherents andpoll
/MBM logic.PostTransactions
: a hook to run after all transactions but beforeon_idle
.
[#3377]: Permissioned contract deployment
This PR introduces two new config types that specify the origins allowed to upload and instantiate contract code. However, this check is not enforced when a contract instantiates another contract.
[#3532]: Remove deprecated trait Store
The deprecated trait Store
feature has been removed from the codebase. Please remove usages of generate_store
macro from your pallets and access the storage through generics. For example, <Self as Store>::StoredRange::mutate
will need to be updated to StoredRange::<T>::mutate
.
[#2393]: [XCMP] Use the number of 'ready' pages in XCMP suspend logic
Semantics of the suspension logic in the XCMP queue pallet change from using the number of total pages to the number of 'ready' pages. The number of ready pages is now also exposed by the MessageQueue
pallet to downstream via the queue footprint
.
[#3505]: Removes as [disambiguation_path]
from the required syntax in derive_impl
This PR removes the need to specify as [disambiguation_path]
for cases where the trait definition resides within the same scope as default impl path.
For example, in the following macro invocation
#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
impl frame_system::Config for Runtime {
...
}
the trait DefaultConfig
lies within the frame_system
scope and TestDefaultConfig
impls the DefaultConfig
trait.
Using this information, we can compute the disambiguation path internally, thus removing the need of an explicit specification:
#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
impl frame_system::Config for Runtime {
...
}
In cases where the trait lies outside this scope, we would still need to specify it explicitly, but this should take care of most (if not all) uses of derive_impl
within FRAME's context.
[#3460]: Repot all templates
This PR moves all templates into a single folder in the polkadot-sdk repo (/templates
) and unifies their crate names as well. Most notably, the crate name for what was formerly known as node-template
is no solochain-template-node
. The other two crates in the template are
consequently called: solochain-runtime-template
and pallet-solochain-template
. The other two template crate names follow a similar patter, just replacing solochain
with parachain
or minimal
.
This PR is part of a bigger step toward automating the template repositories, see the following: #3155
[#3643]: Fix weight refund for pallet_collator_selection::set_candidacy_bond
This PR implements the weight refund of pallet_collator_selection::set_candidacy_bond
to account for no iterations over the candidate list when the candidacy bond is decreased.
[#3665]: Revert "FRAME Create TransactionExtension as a replacement for SignedExtension (#2280)"
This PR reverts the PR which introduced TransactionExtension
to replace SignedExtension
.
[#3371]: removed pallet::getter
from example pallets
This PR removes all the pallet::getter
usages from the template pallets found in the Substrate and Cumulus template nodes, and from the Substrate example pallets.
The purpose is to discourage developers to use this macro, that is currently being removed and soon will be deprecated.
[#3574]: Generate test functions for each benchmark with benchmarking v2
This PR fixes an issue where using impl_benchmark_test_suite
macro within modules that use the benchmarking v2 macros (#[benchmarks]
and #[instance_benchmarks]
) always produced a single test called test_benchmarks
instead of a separate benchmark test for every benchmark (noted with the `...
Polkadot v1.8.0
This release contains the changes from polkadot-v1.7.2
to polkadot-v1.8.0
.
Changelog
Changelog for Node Dev
[#3395]: benchmarking-cli
pallet
subcommand: refactor --list
and add --all
option
pallet
subcommand's --list
now accepts two values: "all" and "pallets". The former will list all available benchmarks, the latter will list only pallets.
Also adds --all
to run all the available benchmarks and --no-csv-header
to omit the csv-style header in the output.
NOTE: changes are backward compatible.
[#3079]: Implement transaction_unstable_broadcast and transaction_unstable_stop
A new RPC class is added to handle transactions. The transaction_unstable_broadcast
broadcasts the provided transaction to the peers of the node, until the transaction_unstable_stop
is called. The APIs are marked as unstable and subject to change in the future. To know if the transaction was added to the chain, users can decode the bodies of announced finalized blocks. This is a low-level approach for transactionWatch_unstable_submitAndWatch
.
[#3160]: prospective-parachains: allow requesting a chain of backable candidates
Enable requesting a chain of multiple backable candidates. Will be used by the provisioner to build paras inherent data for elastic scaling.
[#3244]: Make the benchmark pallet
command only require a Hasher
Currently the benchmark pallet
command requires a Block
type, while only using its hasher. Now this is changed to only require the Easher. This means to use HashingFor<Block>
in the place where Block
was required.
Example patch for your node with cmd
being BenchmarkCmd::Pallet(cmd)
:
- cmd.run::<Block, ()>(config)
+ cmd.run::<HashingFor<Block>, ()>(config)
[#3308]: Parachains-Aura: Only produce once per slot
With the introduction of asynchronous backing the relay chain allows parachain to include blocks every 6 seconds. The Cumulus Aura implementations, besides the lookahead collator, are building blocks when there is a free slot for the parachain in the relay chain. Most parachains are still running with a 12s slot duration and not allowing to build multiple blocks per slot. But, the block production logic will be triggered every 6s, resulting in error logs like: "no space left for the block in the unincluded segment". This is solved by ensuring that we don't build multiple blocks per slot.
[#3166]: Expose internal functions used by spawn_tasks
This allows to build a custom version of spawn_tasks
with less copy-paste required
Changelog for Node Operator
[#3358]: Do not stall finality on spam disputes
This PR fixes the issue that periodically caused finality stalls on Kusama due to disputes happening there in combination with disputes spam protection mechanism.
See: #3345
[#3301]: rpc server add rate limiting.
Add rate limiting for RPC server which can be utilized by the CLI --rpc-rate-limit <calls per minute>
The rate-limiting is disabled by default.
[#3230]: rpc server remove prometheus metrics substrate_rpc_requests_started/finished
and refactor WS ping/pongs.
This PR updates the rpc server library to jsonrpsee v0.22
to utilize new APIs.
Breaking changes:
- Remove prometheus RPC metrics
substrate_rpc_requests_started
andsubstrate_rpc_requests_finished
. - The RPC server now disconnects inactive peers that didn't acknowledge WebSocket pings more than three times in time.
Added:
- Add prometheus RPC
substrate_rpc_sessions_time
to collect the duration for each WebSocket session.
[#3364]: rpc server expose batch request configuration
Add functionality to limit RPC batch requests by two new CLI options:
--rpc-disable-batch-request
- disable batch requests on the server
--rpc-max-batch-request-len
- limit batches to LEN on the server
[#3435]: Fix BEEFY-related gossip messages error logs
Added logic to pump the gossip engine while waiting for other things to make sure gossiped messages get consumed (practically discarded until worker is fully initialized). This fixes an issue where node operators saw error logs, and fixes potential RAM bloat when BEEFY initialization takes a long time (i.e. during clean sync).
[#3477]: Allow parachain which acquires multiple coretime cores to make progress
Adds the needed changes so that parachains which acquire multiple coretime cores can still make progress.
Only one of the cores will be able to be occupied at a time.
Only works if the ElasticScalingMVP node feature is enabled in the runtime and the block author validator is updated to include this change.
Changelog for Runtime Dev
[#1660]: Implements a percentage cap on staking rewards from era inflation
The pallet-staking
exposes a new perbill configuration, MaxStakersRewards
, which caps the amount of era inflation that is distributed to the stakers. The remainder of the era inflation is minted directly into T::RewardRemainder
account. This allows the runtime to be configured to assign a minimum inflation value per era to a specific account (e.g. treasury).
[#3052]: Fixes a scenario where a nomination pool's TotalValueLocked
is out of sync due to staking's implicit withdraw
The nomination pools pallet TotalValueLocked
may get out of sync if the staking pallet does implicit withdrawal of unlocking chunks belonging to a bonded pool stash. This fix is based on a new method on the OnStakingUpdate
traits, on_withdraw
, which allows the
nomination pools pallet to adjust the TotalValueLocked
every time there is an implicit or explicit withdrawal from a bonded pool's stash.
[#3384]: [pallet_contracts] stabilize call_v2
, instantiate_v2
, lock_dependency
and unlock_dependency
These APIs are currently unstable and are being stabilized in this PR.
Note: add_delegate_dependency
and remove_delegate_dependency
have been renamed to lock_dependency
and unlock_dependency
respectively.
[#3225]: Introduce submit_finality_proof_ex call to bridges GRANDPA pallet
New call has been added to pallet-bridge-grandpa: submit_finality_proof_ex
. It should be used instead of deprecated submit_finality_proof
. submit_finality_proof
will be removed later.
[#3325]: Ensure TracksInfo
tracks are sorted by ID.
Add a integrity_check
function to trait TracksInfo
and explicitly state that tracks must always be sorted by ID. The referenda pallet now also uses this check in its integrity_test
.
[#2903]: Implement ConversionToAssetBalance
in asset-rate
Implements the ConversionToAssetBalance
trait to the asset-rate pallet.
Previously only the ConversionFromAssetBalance
trait was implemented, which would allow to convert an asset balance into the corresponding native balance.
The ConversionToAssetBalance
allows to use pallet-asset-rate, e.g., as a mechanism to charge XCM fees in an asset that is not the native.
[#3361]: Fix double charge of host function weight
Fixed a double charge which can lead to quadratic gas consumption of the call
and instantiate
host functions.
[#3060]: Add retry mechanics to pallet-scheduler
This PR adds retry mechanics to pallet-scheduler, as described in the issue above.
Users can now set a retry configuration for a task so that, in case its scheduled run fails, it will be retried after a number of blocks, for a specified number of times or until it succeeds. If a retried task runs successfully before running out of retries, its remaining retry counter will be reset to the initial value. If a retried task runs out of retries, it will be removed from the schedule. Tasks which need to be scheduled for a retry are still subject to weight metering and agenda space, same as a regular task. Periodic tasks will have their periodic schedule put on hold while the task is retrying.
[#3243]: Don't fail fast if the weight limit of a cross contract call is too big
Cross contracts calls will now be executed even if the supplied weight limit is bigger than the reamining weight. If the actual weight is too low they will fail in the cross contract call and roll back. This is different from the old behaviour where the limit for the cross contract call must be smaller than the remaining weight.
[#2061]: Add Parameters Pallet
Adds pallet-parameters
that allows to have parameters for pallet configs that dynamically change at runtime. Allows to be permissioned on a per-key basis and is compatible with ORML macros.
[#3154]: Contracts: Stabilize caller_is_root API
Removed the #[unstable]
attrribute on caller_is_root
host function.
[#3212]: Ranked collective introduce Add
and Remove
origins
Add two new origins to the ranked-collective pallet. One to add new members and one to remove members, named AddOrigin
and RemoveOrigin
respectively.
[#3370]: Remove key
getter from pallet-sudo
Removed the key
getter function from the sudo pallet. There is no replacement for getting the key currently.
[#2290]: im-online pallet offcain storage cleanup
Adds a function clear_offchain_storage
to pallet-im-online
. This function can be used after the pallet was removed to clear its offchain storage.
[#3184]: Contracts: Remove no longer enforced limits from the Schedule
The limits are no longer in use and do nothing. Every builder overwritting them can just adapt their code to remove them without any consequence.
[#3415]: [pallet-contracts] Add APIVersion to the config.
Add APIVersion
to the config to communicate the state of the Host functions exposed by the pallet.
Changelog for Runtime User
[#3319]: Add Coretime to Westend
Add the on demand and coretime assigners and migrate from legacy parachain ...
Polkadot v1.7.2
This release contains the changes from polkadot-v1.7.1
to polkadot-v1.7.2
.
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.75.0 (82e1608df 2023-12-21)
Rust Nightly: rustc 1.77.0-nightly (ef71f1047 2024-01-21)
Node Changes
Changelog for Node Operator
[#3469]: Allow parachain which acquires multiple coretime cores to make progress
Adds the needed changes so that parachains which acquire multiple coretime cores can still make progress.
Only one of the cores will be able to be occupied at a time.
Only works if the ElasticScalingMVP node feature is enabled in the runtime and the block author validator is updated to include this change.
Polkadot v1.7.1
This release contains the changes from polkadot-v1.7.0
to polkadot-v1.7.1
.
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.75.0 (82e1608df 2023-12-21)
Rust Nightly: rustc 1.77.0-nightly (ef71f1047 2024-01-21)
Changes
Changelog for Node Operator
.
#3385: Do not stall finality on spam disputes
This PR fixes the issue that periodically caused finality stalls on Kusama due to disputes happening there in combination with disputes spam protection mechanism.
See: #3345
Polkadot v1.7.0
This release contains the changes from polkadot-v1.6.0
to polkadot-v1.7.0
.
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.74.0 (79e9716c9 2023-11-13)
Rust Nightly: rustc 1.75.0-nightly (9d83ac217 2023-10-31)
Runtimes
Westend
ποΈ Runtime size: 1.650 MB (1,730,647 bytes)
π Compressed: Yes, 79.22%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westend-1007000 (parity-westend-0.tx24.au2)
π³οΈ system.setCode hash: 0xe8db5e7b5b9edcc68c2275a2e64b2092b36f19159dbb55d4c7574198f325383e
π³οΈ authorizeUpgrade hash: 0x30422f3a96a9a2a81e88c0ba936ba859fa4e9bcb9d06b4febe4a21bd76d2f46f
π³οΈ Blake2-256 hash: 0x085f68ab9991262334e944c078caeb8b20fede674dc1fca5fdc5fd7d4dd35e3a
π¦ IPFS: https://www.ipfs.io/ipfs/QmSmmQXCkADd8f5JVese9Cp8xnuo8F3UdLzURQnD7QVUDU
Westend AssetHub
ποΈ Runtime size: 1.214 MB (1,272,838 bytes)
π Compressed: Yes, 80.65%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westmint-1007000 (westmint-0.tx14.au1)
π³οΈ system.setCode hash: 0xb1d33d2630c1ce11c1fa4df6e5764f0192ea3057372c885c14953e33008a3d56
π³οΈ authorizeUpgrade hash: 0x3bac1870a33c3e6376ea5e5e6eae9d20d44b5a203d3ec5c257d7705c28b9e0e7
π³οΈ Blake2-256 hash: 0xc2a2bbc026991a9177e4f94cd18227734aa68640c12844a3ade69827def7d7eb
π¦ IPFS: https://www.ipfs.io/ipfs/QmbxLDghaGECMRoVH7Vf82pmYZPDoJf8RERhGimovpjNTa
Westend BridgeHub
ποΈ Runtime size: 0.990 MB (1,038,565 bytes)
π Compressed: Yes, 79.31%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-westend-1007000 (bridge-hub-westend-0.tx4.au1)
π³οΈ system.setCode hash: 0x8b5d3c85e0a870781d2b42b03f8301c3f85e38464745c6482ec5e86c557ee884
π³οΈ authorizeUpgrade hash: 0x97b7ae2d8d7142a4d36e49db5f16db24a826e02e537bbb1ad6201145dce33527
π³οΈ Blake2-256 hash: 0x16a78209318174f006d092fe033da616bb206ffa751ac26b56aa7c6b326dd0fc
π¦ IPFS: https://www.ipfs.io/ipfs/QmZXsKU9SK2GZHTaaNZm7fNWQT33fu9vF1ie5LqLXMRsws
Westend Collectives
ποΈ Runtime size: 1.059 MB (1,110,582 bytes)
π Compressed: Yes, 80.37%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: collectives-westend-1007000 (collectives-westend-0.tx5.au1)
π³οΈ system.setCode hash: 0x68a26809692f9147407297cec30803c79555d1b539939e905b5b91e5e801fe7a
π³οΈ authorizeUpgrade hash: 0x9f6e79b09813802491f87fd49aa904423f40c41efb7000c907ceb8210cf7a857
π³οΈ Blake2-256 hash: 0x4fc1411ffcfe4ba8f002d97e2fd32da34714c8393588acefb4f463ff03ae36a8
π¦ IPFS: https://www.ipfs.io/ipfs/QmZsfSFqijMsprGx7wY2ef9QtW7E6diV9ELp72jCMg1Cpv
Westend Coretime
ποΈ Runtime size: 0.844 MB (885,451 bytes)
π Compressed: Yes, 79.61%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: coretime-westend-1007000 (coretime-westend-0.tx0.au1)
π³οΈ system.setCode hash: 0xd51c3f3f8910576cc091bf033bc52e18fb44a73cdbd2eadfe97db77d41c03c88
π³οΈ authorizeUpgrade hash: 0x860b7b209336985fb1733e6b24823eb62f24896e35740f8bd0c0b16c8d041fd1
π³οΈ Blake2-256 hash: 0x8c48ce6e3636328385c29f3e4fa5f0f4e5eeeff6e1d9e36f11d489a16dde696e
π¦ IPFS: https://www.ipfs.io/ipfs/QmTrN2LhjRn52Mymcwg3prNvJNk2RWSLLDzsyV7sno2j1g
Westend Glutton
ποΈ Runtime size: 0.546 MB (572,163 bytes)
π Compressed: Yes, 76.65%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: glutton-westend-1007000 (glutton-westend-0.tx1.au1)
π³οΈ system.setCode hash: 0xfdb7bd3801b3250c136066a878353c6cd5c83b95d065acf977daff7d7022da47
π³οΈ authorizeUpgrade hash: 0x4a18fd9f8e857aad42ae6d2c0dd5cfd79f2c25e5e35d1f61ba2518576d9d2dc8
π³οΈ Blake2-256 hash: 0xe52cbeee457bb8c8e748536da5dd5b0ef3fa079abdda86940a1034576a84212f
π¦ IPFS: https://www.ipfs.io/ipfs/QmTDn5UJWT3habPBBiuebcLk4FJPyQ7bnwUJTpJaymSDgB
Westend People
ποΈ Runtime size: 0.892 MB (935,728 bytes)
π Compressed: Yes, 79.59%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: people-westend-1007000 (people-westend-0.tx0.au1)
π³οΈ system.setCode hash: 0x9cfd53e5820b100430b4f085a392ac45e1c7b2c742de09a8b14ce1ac721db63c
π³οΈ authorizeUpgrade hash: 0x794e02607f5cef65c997d296cdad233e2923d1f51144d2c954c16327177f7abe
π³οΈ Blake2-256 hash: 0x6dd054d921cc01892835fc38354532a087ac3f7d7b7264b70c78288ba3b02a0a
π¦ IPFS: https://www.ipfs.io/ipfs/QmUzfvJfhtrNidD4LKweMynww8BBmMtjjdkhcZ8UjYkxwm
Rococo
ποΈ Runtime size: 1.532 MB (1,606,091 bytes)
π Compressed: Yes, 79.79%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: rococo-1007000 (parity-rococo-v2.0-0.tx24.au0)
π³οΈ system.setCode hash: 0xc09e58e1d53e95b9844bdd765fcb746d32a522fd03586efe60cd9ba443aa0746
π³οΈ authorizeUpgrade hash: 0x37e1233ce9b5e24538d8c13b1b7c7125992beb218e412297fb592ec0d1b6aed8
π³οΈ Blake2-256 hash: 0x3aef2214f1b12a9a6d2a5890d71fa3a8879e29efd14a1377976d26eceb61ccbc
π¦ IPFS: https://www.ipfs.io/ipfs/QmaMoKW23EM8McN3LTLTUPXLwqjBvDoedUV1iWb1gJpmXb
Rococo AssetHub
ποΈ Runtime size: 1.205 MB (1,263,249 bytes)
π Compressed: Yes, 80.71%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: statemine-1007000 (statemine-0.tx14.au1)
π³οΈ system.setCode hash: 0x920541f407404457bcaabbf77c9ec79e7de09d5ac115f84a57dae2cf4c0b1e0a
π³οΈ authorizeUpgrade hash: 0x1640c015e3a4eab2dd399b5475bc05ba7413e7e8b97e62d8adf36c2de7993efe
π³οΈ Blake2-256 hash: 0x2fa670a729b4a891bd375f62020629013853839464c48ee68fa45dd26715e28f
π¦ IPFS: https://www.ipfs.io/ipfs/QmWSu4i87NLeB1XGiNr8xBtmqyUMBq1HbppXzyH9mvuUar
Rococo BridgeHub
ποΈ Runtime size: 1.275 MB (1,337,062 bytes)
π Compressed: Yes, 78.63%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-rococo-1007000 (bridge-hub-rococo-0.tx4.au1)
π³οΈ system.setCode hash: 0x3bcdab6fdd5c5708a776f255bde6854693ae01f686999b4534fd2fab160d92da
π³οΈ authorizeUpgrade hash: 0xab1fd03f6e67ef7d718856b85b87f458074829504834ebe7edec551f9292f6ba
π³οΈ Blake2-256 hash: 0x49284e74a213185e27d78676702d9dbb045a04c15ed12b8fcae3170edf9a778d
π¦ IPFS: https://www.ipfs.io/ipfs/QmPJT42Estg4eSzXQ5e6WzBMf5N1w8wo83wJTFJ2EF6uDj
Rococo Contracts
ποΈ Runtime size: 1.207 MB (1,265,977 bytes)
π Compressed: Yes, 79.85%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: contracts-rococo-1007000 (contracts-rococo-0.tx6.au1)
π³οΈ system.setCode hash: 0xec4b5d2a34e5ef727e8856f9a282dfed273c2acc7dda0921cfe60d7dc2bc6c3f
π³οΈ authorizeUpgrade hash: 0xfb0e36a4d4aba12274cd2aeb15872c4467bc7bebc28e4725fd7bcb60cfd862d5
π³οΈ Blake2-256 hash: 0xedf060b616f148300d55f693aadf74713c6db68c911d1a39e5ac1dda38485c19
π¦ IPFS: https://www.ipfs.io/ipfs/QmVnakWvgPKF6X6FtcToULECYeZa1Cq9h2mUj9ZzjdTd78
Rococo Coretime
ποΈ Runtime size: 0.896 MB (939,268 bytes)
π Compressed: Yes, 79.58%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: coretime-rococo-1007000 (coretime-rococo-0.tx0.au1)
π³οΈ system.setCode hash: 0x5725c355036b000c8004c739d3e6983fd2e80ab054b91df9f8b1e8a3b1771b26
π³οΈ authorizeUpgrade hash: 0x9ccc2ab2adb967dab8ec644c6fdc662587d712f22b371f62dbe5d434a5dede52
π³οΈ Blake2-256 hash: 0x4d260993fcf091490de24114a8b648c01cb555012422aab4d1b5bb5bf726a297
π¦ IPFS: https://www.ipfs.io/ipfs/QmXSHoTHszsEsHCYYTHQE7Looic5ntsL8AvzmoJTMu3byZ
Rococo People
ποΈ Runtime size: 0.891 MB (934,165 bytes)
π Compressed: Yes, 79.62%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: people-rococo-1007000 (people-rococo-0.tx0.au1)
π³οΈ system.setCode hash: 0xd8ec1fc15d0932871c1e7f3de86269e31e0e26cb7cac35df11a0a40b806dd60a
π³οΈ authorizeUpgrade hash: 0xbd0fafd0e40f1c277872cf91bf10557e9f0d0274e0bd32f6139169ff14a90041
π³οΈ Blake2-256 hash: 0x26c9c9e0041937900af9bb06d7907e4c055a514db765c742c6b1893babebee84
π¦ IPFS: https://www.ipfs.io/ipfs/QmUo7R7akEd9Wk5SGhVKRimNsDRciRtknbH3B8aRFzoNGo
Changes
Changelog for Node Dev
.
#2689 & #3074: Fix BEEFY & Warp Sync compatibility - Allow Warp Sync for Validators
#2942: Fix pallet-nomination-pools v6 to v7 migration
Restores the behaviour of the nomination pools V6ToV7
migration so that it still works when the pallet will be upgraded to V8 afterwards.
#3108: revert paritytech/polkadot#6577 & related changes
Moves BEEFY related pallets behind session_pallet
for Rococo and Westend runtimes.
Effects that each MmrLeaf
in the MMR generated by mmr_pallet
for block<N>
references the next_auth_set
of block<N>
and not block<N-1>
.
Breaking change for proofs generated by mmr_generateProof
#2125: Introd...
Polkadot v1.6.0
This release contains the changes from polkadot-v1.5.0
to polkadot-v1.6.0
.
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.74.0 (79e9716c9 2023-11-13)
Rust Nightly: rustc 1.75.0-nightly (9d83ac217 2023-10-31)
Runtimes
Westend
ποΈ Runtime size: 1.562 MB (1,637,835 bytes)
π Compressed: Yes, 78.95%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westend-1006000 (parity-westend-0.tx24.au2)
π³οΈ system.setCode hash: 0xce66c9fa3a48c63687513934dbc9a57bc5071fc5f97ab9302dca23a0c1e425c9
π³οΈ authorizeUpgrade hash: 0x128da921419d7743d663213bc2e245f04bf274b18efe6a32e4c9613aed803a2d
π³οΈ Blake2-256 hash: 0xb7b7a532804babb534bde7872c38e51e89e18832a912d2a65506270a0e47abeb
π¦ IPFS: https://www.ipfs.io/ipfs/QmWXAVjAo1QLqS4LxMfGPFpCPHkykCx6DXeVkm5cHEZaq9
Westend AssetHub
ποΈ Runtime size: 1.079 MB (1,131,096 bytes)
π Compressed: Yes, 80.05%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westmint-1006000 (westmint-0.tx14.au1)
π³οΈ system.setCode hash: 0x2445c78ca331c4ee5fb5193d5cc2f556dbf36171c95550210d2ffa739e96a02f
π³οΈ authorizeUpgrade hash: 0xea14982747a628b50946c825c74d5070d916549c3223b819072a1c2260a0cbc9
π³οΈ Blake2-256 hash: 0x7d842925d6726a3b814de703a354a828f4d8d8bf3464f284e7f61773acb3409a
π¦ IPFS: https://www.ipfs.io/ipfs/QmP5d7k3XRukeqEa7DGD42aDR83EyB5LSWnbiPcziHYtkQ
Westend BridgeHub
ποΈ Runtime size: 0.916 MB (960,000 bytes)
π Compressed: Yes, 78.30%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-westend-1006000 (bridge-hub-westend-0.tx4.au1)
π³οΈ system.setCode hash: 0xb2a6ec4b55b9c038577ef6ef796340989e43b51dbae3d7a790f15a809fed583c
π³οΈ authorizeUpgrade hash: 0xc5ee192b5ebf36d1546394405f9d24e77470e612fe7e473e2d6a46abb99b2315
π³οΈ Blake2-256 hash: 0xa6b3c1921fda48811a74cdd4709bcd9bd51e59da6f4229f4ee3cece1e374ed43
π¦ IPFS: https://www.ipfs.io/ipfs/QmVQHk9vQ7WQbnRx5VWvGrB876RGetX3QFYERLEfd2vbeP
Westend Coretime
ποΈ Runtime size: 0.767 MB (804,476 bytes)
π Compressed: Yes, 78.66%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: coretime-westend-1006000 (coretime-westend-0.tx0.au1)
π³οΈ system.setCode hash: 0x77d8610654a500994478822fbad015fcc7097141add5963204fe00b87f044aa1
π³οΈ authorizeUpgrade hash: 0x823eb2c9fe55c387e4a3acf4324d8ada60874fb746a7a2445629c46e31dfb3a1
π³οΈ Blake2-256 hash: 0xd984aa8a670cdf56355a079dbde6a7bff6400e7afb0cf8eb0882824a81d5bfb6
π¦ IPFS: https://www.ipfs.io/ipfs/QmU3pMBhq1ErAFih2LYwzbeWcW1rBwZrfDRX9JrhuTQG8C
Westend Collectives
ποΈ Runtime size: 0.967 MB (1,013,562 bytes)
π Compressed: Yes, 79.62%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: collectives-westend-1006000 (collectives-westend-0.tx5.au1)
π³οΈ system.setCode hash: 0xf0b49506aa03df48406171e7c63660fb38541171f06c24cb5eb6aa3efecc21df
π³οΈ authorizeUpgrade hash: 0x44a3b0438f54ab59ec59fd9af5b59e2e6eb19f73f479868181e6cb929597be31
π³οΈ Blake2-256 hash: 0xc20de93729ada76a8cebc4869acea6a21e889003cc297d7ebbea39cdfbd3979a
π¦ IPFS: https://www.ipfs.io/ipfs/QmbJCZgJNtF4RFQ7hTcW68kCP8FryirR1ccnmUTVfKGtBL
Westend Glutton
ποΈ Runtime size: 0.510 MB (534,953 bytes)
π Compressed: Yes, 76.41%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: glutton-westend-1006000 (glutton-westend-0.tx1.au1)
π³οΈ system.setCode hash: 0x2f17ad93507272e1e14e7da12299396be4117e81f203a63a803d35e3c1f896a1
π³οΈ authorizeUpgrade hash: 0x57fc47d0bf1691699c83e16ec498e5b3ad11ea1719871e18cacde6fd6570e1e0
π³οΈ Blake2-256 hash: 0xf288f7ee2cd5405eeb2ad3cc9edfd487238e526af92cbac6c24809e96f158f9f
π¦ IPFS: https://www.ipfs.io/ipfs/QmUiafAKc6Q2i51sTTisFF7fZKJpHompaNfdPg2kYkN7Mz
Westend People
ποΈ Runtime size: 0.803 MB (842,127 bytes)
π Compressed: Yes, 78.71%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: people-westend-1006000 (people-westend-0.tx0.au1)
π³οΈ system.setCode hash: 0x056a6736e915abd2055e64f8ae5fe71d9671c2640d0acf671aa8099735c2ec64
π³οΈ authorizeUpgrade hash: 0xad2ec1cbb27c8f0f9ac74f5c7fee20fd5664cedb7b262eabdb02a60e3f781b35
π³οΈ Blake2-256 hash: 0xc872ecbe32a989c9ed3bee03a9f26d665c128a8566773812bc3e84012b1560d3
π¦ IPFS: https://www.ipfs.io/ipfs/QmUn95kxzizNpyZuS6cjdSg4AEMp98TD8NNYdakuCaSbDc
Rococo
ποΈ Runtime size: 1.446 MB (1,516,051 bytes)
π Compressed: Yes, 79.38%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: rococo-1006001 (parity-rococo-v2.0-0.tx24.au0)
π³οΈ system.setCode hash: 0x1316b146bd9a5c22bce025d294d2d685081be0cf1340075cbaea52f7ce590657
π³οΈ authorizeUpgrade hash: 0x590095e251448b28ea66ff111131e12685467aceece62bf0756af72827c2cabb
π³οΈ Blake2-256 hash: 0xb5a792069b84a5e4389b08f60873a7aafdf9122102e74caa311b504dad9c938c
π¦ IPFS: https://www.ipfs.io/ipfs/QmSPvcySQVDj6VpmndYSgdYQ2ZW5vaF8CeuWNym74Ca6eq
Rococo AssetHub
ποΈ Runtime size: 1.066 MB (1,117,768 bytes)
π Compressed: Yes, 80.20%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: statemine-1006000 (statemine-0.tx14.au1)
π³οΈ system.setCode hash: 0xefa819b8323182e7aab3eaf1b325933d2239ef928a696d9f128a2903eb41727c
π³οΈ authorizeUpgrade hash: 0xa5389dfaff4ec1b836066462ae1a8251a680a1b7225e60a51916ed130a0bbd44
π³οΈ Blake2-256 hash: 0x75b1c75556c469fa77f6c9e23f9703ed8465105a5adc033752fa411cf7ebcdd8
π¦ IPFS: https://www.ipfs.io/ipfs/QmdwaooDRmh3MesJJPsdqtk9smD8AKxqttWX7pkZDVwQuv
Rococo BridgeHub
ποΈ Runtime size: 1.172 MB (1,229,451 bytes)
π Compressed: Yes, 77.91%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-rococo-1006000 (bridge-hub-rococo-0.tx4.au1)
π³οΈ system.setCode hash: 0x5f80b7e26170f22c16620291f37776589418b4b2239b99251a4ca85504a34637
π³οΈ authorizeUpgrade hash: 0xf467b1d841e17f1febf54321400c41941a268f3ec1a81258a33b6182a747cf0f
π³οΈ Blake2-256 hash: 0x8b1fec547c00557cf076f3dd45225fc0a7005461b2e9c7569a0d5f0768828bba
π¦ IPFS: https://www.ipfs.io/ipfs/QmPG9BXBnfGLvstUfgdAkboLkLh7vrXBUPj2Vv5ULt962K
Rococo Coretime
ποΈ Runtime size: 0.815 MB (854,781 bytes)
π Compressed: Yes, 78.72%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: coretime-rococo-1006001 (coretime-rococo-0.tx0.au1)
π³οΈ system.setCode hash: 0x9404a62face1ab8314d2993d7eeddad38b6130bf0b9328b80426db5cce2bfeba
π³οΈ authorizeUpgrade hash: 0x2a2ca3e77d8353b429e373eb49b3ada5dca61ac5e20a4d89a7d9a3cc81bd2e5a
π³οΈ Blake2-256 hash: 0x323aaa09deab189dd1003a3f28ca15afcd7b30ef5df60fb7a13f37d47005ff2f
π¦ IPFS: https://www.ipfs.io/ipfs/Qmbcdg8DdEF8UEgzjHzVbjagnXhc8DsSSyVQj7q2MM3gQk
Rococo People
ποΈ Runtime size: 0.803 MB (842,457 bytes)
π Compressed: Yes, 78.70%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: people-rococo-1006000 (people-rococo-0.tx0.au1)
π³οΈ system.setCode hash: 0x59853e5cdab775c28c6ce40cb72f146705cf4bf3c95813397dad7e32a13ad357
π³οΈ authorizeUpgrade hash: 0x0ed8ba152a615a408bd44aa2a35abf52ae8e023e9f1df91957153f03469efc7a
π³οΈ Blake2-256 hash: 0x52c2bbea8442f4b5d67c6fd5f407bf834eada6fadaf6d594b3a4d9dfa2e68ff8
π¦ IPFS: https://www.ipfs.io/ipfs/QmU8P2BejjkFZpENQuUd6Rg3muDWrgg1E6yPQ4QJDfmAKP
Changes
Node & Polkadot
- #1694: Agile Coretime Base Relaychain Functionality (@eskimor) [Polkadot]
- #1841: Validator disabling in Statement Distribution. (@ordian) [Node]
- #2597: Make crate visible methods of
OverlayedChanges
public. (@ParthDesai) [Node] - #2637: Validator disabling in Dispute Participation. (@ordian) [Polkadot]
- #2663: PVF: fix unshare 'could not create temporary directory' (@mrcnski) [Node]
- #2689: BEEFY: Support compatibility with Warp Sync - Allow Warp Sync for Validators (@serban300) [Node]
- #2764: Validator disabling in Backing. (@ordian) [Polkadot]
- #2771: Add fallback request for req-response protocols (@alindima) [Node]
- #2804: Fix malus implementation. (@ordian) [Node]
- #2813: Implement only sending one notification at a time as per RFC 56 (@tomaka) [Node]
- #2834: proposer: return optional block (@rphmeier) [Breaking change, Ndde]
- #2835: New malus variant
support-disabled
(@ordian) [Node] - #2899: Improve storage monitor API (@nazar-pc) [Node]
Frame & Pallets
- #1226: Removed deprecated
Balances::transfer
andBalances::set_balance_deprecated
functions. (@juangirini) [Pallets] - #1343: Tasks API - A general system for recognizing and executing service work (@sam0x17) [Frame]
- #1677: pallet-asset-conversion: Swap Credit (@muharem) [Frame]
- #2031: pallet-asset-conversion: Decoupling Native Currency Dependan...
Polkadot v1.5.0
This release contains the changes from polkadot-v1.4.0
to polkadot-v1.5.0
.
It's possible to run into a warning similar to this one:
- Optional: Cannot unshare user namespace and change root, which are Linux-specific kernel security features: could not create a temporary directory in "/tmp/.tmpIcLriO": No such file or directory (os error 2) at path "/tmp/.tmpIcLriO/check-can-unshare-4XnFgA"
Mitigation: This is not harmful. The validator will have to make sure the PVF artifact directory (listed in the error message) exists, and restart the node.
Issue: #2662
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
Rust Stable: rustc 1.73.0 (cc66ad468 2023-10-03)
Rust Nightly: rustc 1.71.0-nightly (8b4b20836 2023-05-22)
Runtimes
Westend
ποΈ Runtime size: 1.544 MB (1,619,298 bytes)
π Compressed: Yes, 78.91%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westend-1005000 (parity-westend-0.tx24.au2)
π³οΈ system.setCode hash: 0x7619dd2232afab450ded927b733409baedd060162251ac18732d55471bb35d53
π³οΈ authorizeUpgrade hash: 0x24b50325466d1e4065b51e0685cac6a1d9be9d65d216e635b9444ec7234e859f
π³οΈ Blake2-256 hash: 0x725d74166c9b22e6f93dfb98bb526ce971af30947ad5f6074375756c6771ea07
π¦ IPFS: https://www.ipfs.io/ipfs/QmNcbjJ9a39aW1RLXBhTY51cQbFuBYs7s6bRe4otRfLALy
Westend AssetHub
ποΈ Runtime size: 1.069 MB (1,120,561 bytes)
π Compressed: Yes, 80.18%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: westmint-1005000 (westmint-0.tx14.au1)
π³οΈ system.setCode hash: 0x53455c527ffec93a6cbd4ff03262e373edef2ffbd8f490ac2a21f149a3eac2eb
π³οΈ authorizeUpgrade hash: 0x772ca460f149e178a0d544f9577dd403787712b6207b2d12ffa72f7a5908fa73
π³οΈ Blake2-256 hash: 0xb8b9a3f1226cf9db8cca725d8624b75600f3945a62d617e9bdcf8f904da53a52
π¦ IPFS: https://www.ipfs.io/ipfs/QmNUV35XrAa4JTku1Sn3nGtMwYLfevTyqEuxuKp4wgjKD9
Westend BridgeHub
ποΈ Runtime size: 0.905 MB (949,124 bytes)
π Compressed: Yes, 78.34%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-westend-1005000 (bridge-hub-westend-0.tx4.au1)
π³οΈ system.setCode hash: 0x04c0b283c8e88dd35cd1a6c45d8e5b2516eb3bbe2503b1246320c6171e764349
π³οΈ authorizeUpgrade hash: 0x063b29d22e5c82b80ce36009da8e35acf8f8277bf3fe9a68b5001bccd18cfa5a
π³οΈ Blake2-256 hash: 0x78346da655e2ae77bac7a676589903bfc75d0964ba1f9332bd01a410bd2a5bc5
π¦ IPFS: https://www.ipfs.io/ipfs/QmSbQHhkBbriKVthCTzBaQph8UkZwzYNmteY56TgcvpiC6
Rococo
ποΈ Runtime size: 1.399 MB (1,466,792 bytes)
π Compressed: Yes, 79.49%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: rococo-1005000 (parity-rococo-v2.0-0.tx24.au0)
π³οΈ system.setCode hash: 0x8a08ccb7901956c3ca0158229cbf49794d17d43d454c4098b97d57f8760983da
π³οΈ authorizeUpgrade hash: 0x571781280cafc9a4c14c998d196441df45645dd963a1b36ce914e0d32dec26bb
π³οΈ Blake2-256 hash: 0xfa3da9d9755d8423f44662231f55b2285fbd4a0065d7390620956c41a5c8cdf8
π¦ IPFS: https://www.ipfs.io/ipfs/QmPp7KM353zWMe4XfkGsUyFRgZzNiJuwvdvDnR8RWk1rry
Rococo AssetHub
ποΈ Runtime size: 1.055 MB (1,106,346 bytes)
π Compressed: Yes, 80.26%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: statemine-1005000 (statemine-0.tx14.au1)
π³οΈ system.setCode hash: 0x63ad9a824d2c8057b3fd412e278d13cd4e9378524abd38278b7a5babc280703e
π³οΈ authorizeUpgrade hash: 0xa2f9ba739f9871cc851025a686c1a55333108d4012e5686cc4fa72f97d061416
π³οΈ Blake2-256 hash: 0x6c0aa00a9060554ce55477d9953757ee8736da2312934eec3d479914dc837aa9
π¦ IPFS: https://www.ipfs.io/ipfs/Qmdfv9MoWEQcGfXGvq48SBi686WZAoECzrLASZG3JpccPH
Rococo BridgeHub
ποΈ Runtime size: 0.902 MB (945,922 bytes)
π Compressed: Yes, 78.32%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: bridge-hub-rococo-1005000 (bridge-hub-rococo-0.tx4.au1)
π³οΈ system.setCode hash: 0x6336ad5716f9712842888697a446ebe9fc5375fd214d13c0b46e7a862978080b
π³οΈ authorizeUpgrade hash: 0xdc8a01857a2e2897c388aaaeb691cbd6c142dfb32ef69ee2cea46525df51153f
π³οΈ Blake2-256 hash: 0xb9bd0af05545604dc69436a52fe8b2f5bef7451a60a211be772ee3a7adc5e114
π¦ IPFS: https://www.ipfs.io/ipfs/QmWhJWPVmEANDuwumGBE2HUvQmRCuMZi2pWomBwan6mB6W
Collectives Westend
ποΈ Runtime size: 0.932 MB (977,135 bytes)
π Compressed: Yes, 79.59%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: collectives-westend-1005000 (collectives-westend-0.tx5.au1)
π³οΈ system.setCode hash: 0x98b3ffa24fa7c1d0a74639ad39218aef304f49922cf72d5bdfda102020fbe65a
π³οΈ authorizeUpgrade hash: 0x76a992fada765f98bedbad8c5ad10a2ac83c04ebd27ca83aab13d43d2ea3280a
π³οΈ Blake2-256 hash: 0xc255fc27faba1245dc0e625f62f40a58aabc84a7ae25a39a97d5da11207e7e90
π¦ IPFS: https://www.ipfs.io/ipfs/QmVesx4r6QUaXyJxVM4JfMJ3jpDLt9KUczPBKFtBQZiEfQ
Glutton Westend
ποΈ Runtime size: 0.502 MB (526,908 bytes)
π Compressed: Yes, 76.56%
β¨ Reserved meta: OK - [6D, 65, 74, 61]
π Metadata version: V14
π₯ Core version: glutton-westend-1005000 (glutton-westend-0.tx1.au1)
π³οΈ system.setCode hash: 0xeab87499ae1ca392aa76185393a9edd079795198ca3ed4298b33f2803530f0ea
π³οΈ authorizeUpgrade hash: 0xcce2792a394e32265769598e0c73ad560b47c494533d383ed49d6885c9f35406
π³οΈ Blake2-256 hash: 0x72bbe8efd163898655e8cf77af0637248d0b6a05b8f1830865970abec86dd078
π¦ IPFS: https://www.ipfs.io/ipfs/QmeHtEjFUu8ex3gVSKZdScev1G3yeE7K4oF5rXtf8Hzy3h
Changes
Node & Polkadot
- #1370: Rework the event system of
sc-network
(@altonen) [Node] - #1918: Preserve artifact cache unless stale (@eagr) [Node]
- #1985: Enable parallel key scraping (@eagr) [Node]
- #2001: cumulus-consensus-common: block import:
delayed_best_block
flag added (@michalkucharczyk) [Node] - #2058: PVF: Add test instructions (@mrcnski) [Node]
- #2174: chain-spec-builder: cleanup (@michalkucharczyk) [Node]
- #2182: remove retry from backers on failed candidate validation (@jpserrat) [Node]
- #2221: PVF worker: switch on seccomp networking restrictions (@mrcnski) [Node]
- #2250: crypto:
lazy_static
removed, light parser for address URI added (@michalkucharczyk) [Node] - #2406: Refactor ValidationError (@eagr) [Node]
- #2426: PVF: Fix unshare
no such file or directory
error (@mrcnski) [Node] - #2450: Adapt test worker to profile flag (@eagr) [Node]
- #2461: PVF: remove audit log access (@mrcnski) [Node]
- #2462: relay-chain-consensus: set a fork_choice (@michalkucharczyk) [Node]
- #2486: PVF: Add Secure Validator Mode (@mrcnski) [Node]
- #2521: substrate-node:
NativeElseWasmExecutor
is no longer used (@michalkucharczyk) [Node] - #2555: Remove dependency on rand's SliceRandom shuffle implementation in
gossip-support
(@rphmeier) [Node] - #2581: Bandersnatch:
ring-context
generic over domain size (@davxy) [Node]
Frame & Pallets
- #2265: Remove im-online pallet from Rococo and Westend (@s0me0ne-unkn0wn) [Pallets]
- #2351: frame-system: Add last_runtime_upgrade_spec_version (@bkchr) [Frame]
- #2369: [NPoS] Check if staker is exposed in paged exposure storage entries (@Ank4n) [Pallets]
- #2388: Breacking Change Add new flexible
pallet_xcm::transfer_assets()
call/extrinsic (@acatangiu) [Pallets] - #2397: Pools: Add
MaxUnbonding
to metadata (@rossbulat) [Pallets] - #2435: pallet-staking: Converts all math operations to safe (@gpestanaar) [Pallets]
- #2459: [NPoS] Use
EraInfo
to manipulate exposure in fast-unstake tests (@Ank4n) [Pallets, Tests] - #2474: Pools: Add ability to configure commission claiming permissions (@rossbulat) [Pallets]
- #2483: Remove
dmp-queue
pallet from Rococo Asset Hub and Bridge Hub (@liamaharon) [Frame] - #2501: Staking:
chill_other
takes stash instead of controller (@rossbulat) [Pallets] - #2509: Breaking: Remove long deprecated
AllPalletsWithoutSystemReversed
(@skunert) [Frame] - #2515: Set
frame_system::LastRuntimeUpgrade
after runningtry-runtime migrations
(@liamaharon) [Frame] - #2516: Remove
dmp_queue pallet
from Westend SP runtimes (@liamaharon) [Frame] - #2591: Ensure to cleanup state in
remove_member
(@bkchr) [Frame]
Tests, Benchmarks & Documentation
- #1408: PRdoc check (@chevdor) [Documentation]
- #1497: Update tick collator for async backing (@Sophia-Gold) [Tests]
- #1946: New PRDoc Schema (@chevdor) [Documentation]
- #2167: add pallet nomination-pools versioned migration to kitchensink (@brunopgalvao) [Tests]
- #2184: Zombienet tests - disputes on finalized blocks (@Overkillus) [Tests]
- #2354: Fix Typo:
PalletXcmExtrinsicsBenchmark
(@joepetrowski) [Benchmarks] - #2361: [ci] Enable zombienet jobs in PRs (@alvicsam) [Tests]
- #2368: implementers-guide: update github link (@ordian) [Documentation]
- #2377: fix typo (@cuteolaf) [Documentation]
- #2411: polkadot-node-subsystems:
ChainApiBackend
added + polkadot-debug image version fixed (@michalkucharczyk) [Tests] - #2413: Update documentation for
SafeMode
andTxPause
Pallets (@wilwade) [Documentation] - #2442: Fix...