CHANGELOG.md

Changelog

Changelog for the runtimes governed by the Polkadot Fellowship.

The format is based on Keep a Changelog.

[Unreleased]

Added

• Kusama: Relay General Admin Origin mapping to xcm Location (polkadot-fellows/runtimes#383)
• Encointer, PeopleKusama, PeoplePolkadot: Configure delivery fees for UMP (polkadot-fellows/runtimes#390)
• Introduce a new dispatchable function set_partial_params in pallet-core-fellowship (runtimes#381, SDK v1.14 #3843).
• RFC-5: Add request revenue info (runtimes#381, SDK v1.14 #3940).
• Core-Fellowship: new promote_fast call (runtimes#381, SDK v1.14 #4877).
• Pallet ranked collective: max member count per rank (runtimes#381, SDK v1.14 #4807).
• All runtimes: XcmPaymentApi and DryRunApi (polkadot-fellows/runtimes#380)
• All runtimes: add LocationToAccountApi (polkadot-fellows/runtimes#413)
• Enable Agile Coretime on Polkadot (polkadot-fellows/runtimes#401)

From #322:

• Add claim_assets extrinsic to pallet-xcm (SDK v1.9 #3403).
• Add Deposited/Withdrawn events for pallet-assets (SDK v1.12 #4312).
• Add MaxRank Config to pallet-core-fellowship (SDK v1.13 #3393).
• Add Extra Check in Primary Username Setter (SDK v1.13 #4534).
• Add HRMP notification handlers to the xcm-executor (SDK v1.10 #3696).
• Add retry mechanics to pallet-scheduler (SDK v1.8 #3060).
• Add support for versioned notification for HRMP pallet (SDK v1.12 #4281).
• Adds ability to trigger tasks via unsigned transactions (SDK v1.11 #4075).
• Asset Conversion: Pool Account ID derivation with additional Pallet ID seed (SDK v1.11 #3250).
• Asset Conversion: Pool Touch Call (SDK v1.11 #3251).
• Balances: add failsafe for consumer ref underflow (SDK v1.12 #3865).
• Bridge: added force_set_pallet-state call to pallet-bridge-grandpa (SDK v1.13 #4465).
• Burn extrinsic call and fn burn_from Preservation argument (SDK v1.12 #3964).
• GenesisConfig presets for runtime (SDK v1.11 #2714).
• Im-online pallet offchain storage cleanup (SDK v1.8 #2290).
• Implements a percentage cap on staking rewards from era inflation (SDK v1.8 #1660).
• Introduce submit_finality_proof_ex call to bridges GRANDPA pallet (SDK v1.8 #3225).
• New call hrmp.establish_channel_with_system to allow parachains to establish a channel with a system parachain (SDK v1.11 #3721).
• New runtime api to check if a validator has pending pages of rewards for an era (SDK v1.12 #4301).
• Pallet-xcm: add new extrinsic for asset transfers using explicit reserve (SDK v1.11 #3695).
• Ranked collective introduce Add and Remove origins (SDK v1.8 #3212).
• Runtime apis to help with delegate-stake based Nomination Pools (SDK v1.13 #4537).

Added

• Fast promotion tracks for the Fellowship ranks I-III (polkadot-fellows/runtimes#356).

Changed

• Polkadot chains: allow arbitrary XCM execution (polkadot-fellows/runtimes#345).
• Bounties: Remove payout delay (polkadot-fellows/runtimes#386).
• Polkadot System Chains: Reduce the base transaction fee by half (polkadot-fellows/runtimes#398).
• Asset Hubs: setup auto incremented asset id to 50_000_000 for trust backed assets (polkadot-fellows/runtimes#414).

From #322:

• AdaptPrice trait is now price controlled (SDK v1.13 #4521).
• Allow StakingAdmin to manage nomination pool configurations (SDK v1.11 #3959).
• Bridge: make some headers submissions free (SDK v1.12 #4102).
• Improving on_demand_assigner emitted events (SDK v1.13 #4339).
• pallet-broker::start_sales: Take extra_cores and not total cores (SDK v1.11 #4221).
• Pallet-nomination-pools: chill is permissionless if depositor's stake is less than min_nominator_bond (SDK v1.9 #3453).
• polkadot_runtime_parachains::coretime: Expose MaxXcmTransactWeight (SDK v1.11 #4189).
• Pools: Make PermissionlessWithdraw the default claim permission (SDK v1.10 #3438).
• Prevents staking controllers from becoming stashes of different ledgers; Ensures that no ledger in bad state is mutated (SDK v1.9 #3639).
• Snowbridge: deposit extra fee to beneficiary on Asset Hub (SDK v1.12 #4175).
• Storage bound the XCMP queue pallet (SDK v1.13 #3952).
• Validator disabling strategy in runtime (SDK v1.12 #2226).

Fixed

• Fix claim queue size (runtimes#381, SDK v1.14 #4691).
• pallet-referenda: Ensure to schedule referenda earliest at the next block (runtimes#381, SDK v1.14 #4823).
• Don't partially modify HRMP pages (runtimes#381, SDK v1.14 #4710).

From #322:

• CheckWeight checks for combined extrinsic length and proof size (SDK v1.12 #4326).
• Decrement total_deposit when clearing collection metadata (SDK v1.11 #3976).
• Detect incorrect pre-image length when submitting a referenda (SDK v1.10 #3850).
• Fix schedule_code_upgrade when called by the owner/root (SDK v1.10 #3341).
• Fix algorithmic complexity of the on-demand scheduler (SDK v1.10 #3190).
• Fix call enum's metadata regression (SDK v1.9 #3513).
• Fix dust unbonded for zero existential deposit (SDK v1.12 #4364).
• Fix extrinsics count logging in frame-system (SDK v1.12 #4461).
• Fix kusama 0 backing rewards when entering active set (SDK v1.10 #3722).
• Fix Stuck Collator Funds (SDK v1.11 #4229).
• Fix weight calculation and event emission in pallet-membership (SDK v1.9 #3324).
• Fix weight refund for pallet-collator-selection::set_candidacy_bond (SDK v1.9 #3643).
• Fixed GrandpaConsensusLogReader::find_scheduled_change (SDK v1.11 #4208).
• Fixes a scenario where a nomination pool's TotalValueLocked is out of sync due to staking's implicit withdraw (SDK v1.8 #3052).
• Handle legacy lease swaps on coretime (SDK v1.10 #3714).
• Ignore mandatory extrinsics in total PoV size check (SDK v1.13 #4571).
• Pallet assets: minor improvement on errors returned for some calls (SDK v1.11 #4118).
• Pallet-broker: Fix Linear::adapt_price behavior at zero (SDK v1.9 #3636).
• Pallet-broker: Fix claim revenue behaviour for zero timeslices (SDK v1.11 #3997).
• Pallet-broker: Support renewing leases expired in a previous period (SDK v1.11 #4089).
• Pallet-broker: Use saturating math in input validation (SDK v1.11 #4151).
• Pallet-xcm: fix transport fees for remote reserve transfers (SDK v1.10 #3792).
• Patch pool to handle extra consumer ref when destroying (SDK v1.13 #4503).
• Region reserve transfers fix (SDK v1.11 #3455).
• Snowbridge - Ethereum Client - Reject finalized updates without a sync committee in next store period (SDK v1.13 #4478).
• Treat XCM ExceedsStackLimit errors as transient in the MQ pallet (SDK v1.12 #4202).
• Unrequest a pre-image when it failed to execute (SDK v1.10 #3849).
• Validate code when scheduling uprades (SDK v1.8 #3232).
• XCMP: Use the number of 'ready' pages in XCMP suspend logic (SDK v1.9 #2393).

Removed

• Remove deprecated calls from treasury pallet (runtimes#381, SDK v1.14 #3820).
• Treasury pallet: - remove unused config parameters (runtimes#381, SDK v1.14 #4831).
• Remove Identity from Polkadot Relay Chain (runtimes#415)

From #322:

• Deprecate dmp-queue pallet (SDK v1.13 #4475).
• Deprecate XCMv2 (SDK v1.13 #4131).
• Identity: Remove double encoding username signature payload (SDK v1.13 #4646).
• Pallet-xcm: deprecate execute and send in favor of execute_blob and send_blob (SDK v1.10 #3749).
• Pallet-xcm: deprecate transfer extrinsics without weight limit (SDK v1.10 #3927).
• Remove parametrized-consensus-hook feature (SDK v1.13 #4380).

Based on Polkadot-SDK

• Upgrade dependencies to the polkadot-sdk@1.13.0 release (polkadot-fellows/runtimes#332)

[1.2.8] 03.07.2024

Changed

• Snowbridge: Sync headers on demand (polkadot-fellows/runtimes#365)
• Polkadot chains: allow arbitrary XCM execution (polkadot-fellows/runtimes#345).

Note: This release only affects the following runtimes and is not a full system release:

• Polkadot Relay Chain
• Polkadot Asset Hub
• Polkadot Bridge Hub
• Polkadot Collectives
• Kusama Relay Chain
• Kusama Bridge Hub

Fixed

• Kusama People: Build the metadata hash at build time, so that CheckMetadata can use it at runtime (polkadot-fellows/runtimes#371)

[1.2.7] 14.06.2024

Note: This release only affects the following runtimes and is not a full system release:

• Polkadot Relay Chain
• Polkadot People

Changed

• Updated Relay and People configurations to complete launch (polkadot-fellows/runtimes#350)

[1.2.6] 13.06.2024

Note: This release only affects the following runtimes and is not a full system release:

• Polkadot Relay Chain
• Polkadot Asset Hub
• Polkadot People
• Kusama Relay Chain
• Kusama Asset Hub
• Kusama People

Added

• Add the Polkadot People Chain (polkadot-fellows/runtimes#319)

Changed

• Set max asset ID restriction for the creation of trusted assets (polkadot-fellows/runtimes#346)

Fixed

• Kusama People: clear requested judgements that do not have corresponding deposits reserved (polkadot-fellows/runtimes#339)

Changed

• People chain now uses 6-second block times (polkadot-fellows/runtimes#308)

Removed

• Removed Identity-related code from Kusama Relay Chain (polkadot-fellows/runtimes#315)

[1.2.5] 06.06.2024

Added

• Staking runtime api to check if reward is pending for an era (polkadot-fellows/runtimes#318)
• Allow any parachain to have bidirectional channel with any system parachains (polkadot-fellows/runtimes#329)
• Update price controller of broker pallet to use higher leadin, without adjusting the minimum price too much (polkadot-fellows/runtimes#334)
• Enable support for new hardware signers like the generic ledger app (polkadot-fellows/runtimes#337)

Changed

• Transaction payments work via new fungible trait implementation (polkadot-fellows/runtimes#332)
• Block request_judgement calls on the Relay Chain (polkadot-fellows/runtimes#338)

Fixed

• Handle extra erroneous consumer reference when a nomination pool is destroying (polkadot-fellows/runtimes#318)
• Introduce Encointer collator selection and send fees to authors instead of treasury (polkadot-fellows/runtimes#270)

[1.2.4] 20.05.2024

Changed

• Kusama chains: allow arbitrary XCM execution (polkadot-fellows/runtimes#261)
• Allow everything through XCM SafeCallFilter (polkadot-fellows/runtimes#285)
• Disable Coretime credit purchasing until we have the credit system implemented (polkadot-fellows/runtimes#312)

Added

• Add pallet-vesting to Asset Hubs (polkadot-fellows/runtimes#269)
• Add Pay Salary Collectives test (polkadot-fellows/runtimes#260)
• Add pallet-xcm::transfer_assets_using_type_and_then() for complex asset transfers (polkadot-fellows/runtimes#311)
• The Ambassador Program (polkadot-fellows/runtimes#291)

Removed

• Remove one-shot migrations from Kusama Coretime (polkadot-fellows/runtimes#300)
• Remove DMP queue and allow system::authorize_upgrade in XCM's call filter (polkadot-fellows/runtimes#280)
• Allow Sending XCM messages using a Signed origin on Kusama (polkadot-fellows/runtimes#290)

Fixed

• Include patch to release stuck collator bonds (polkadot-fellows/runtimes#289)
• Safeguard pallet-balances against consumer ref underflow (polkadot-fellows/runtimes#309)
• Polkadot Bridge Hub: Unstuck Snowbridge (polkadot-fellows/runtimes#313)

[1.2.3] 29.04.2024

Added

• Add migration to Kusama Coretime to onboard People Chain without long delay (polkadot-fellows/runtimes#286)

Fixed

• Clean up outdated assignment in Kusama Coretime Chain state (polkadot-fellows/runtimes#286)

[1.2.2] 20.04.2024

Fixed

• Polkadot Bridge Hub: Unstuck bridge with Kusama (polkadot-fellows/runtimes#277).
• Fix Kusama Coretime launch issues: import leases and fix renewals for short leases (polkadot-fellows/runtimes#276)

[1.2.1] 09.04.2024

Changed

• Modify runtimes for phase two of People Chain launch (Kusama) (polkadot-fellows/runtimes#246)

[1.2.0] 28.03.2024

Added

• Remove state-trie-migration pallet from kusama, add state trie migration to V1 on polkadot (polkadot-fellows/runtimes#170)
• Introduce chain spec generator (polkadot-fellows/runtimes#127)
• Add Encointer system parachain runtime, completing RFC22 (polkadot-fellows/runtimes#80)
• Feature for enabling debug prints in the Polkadot and Kusama runtime (polkadot-fellows/runtimes#85)
• Added new "Wish for Change" track (polkadot-fellows/runtimes#184)
• Enable Coretime and on-demand on Kusama (polkadot-fellows/runtimes#159)
• Refund any leases that are not migrated to Coretime (have holes in them/have not yet started) (polkadot-fellows/runtimes#206)
• Enable Elastic Scaling node side feature for Kusama (polkadot-fellows/runtimes#205)
• Cancel Parachain Auctions (polkadot-fellows/runtimes#215)
• Upgrade encointer protocol to 6.1.0 (polkadot-fellows/runtimes#236)
• Update NFT deposits according to RFC-45 (polkadot-fellows/runtimes#237)
• Add Kusama People Chain (polkadot-fellows/runtimes#217)
• Asset Conversion setup for Polkadot Asset Hub, and XCM Swap Weight Trader for both Asset Hubs (polkadot-fellows/runtimes#218)
• Adds Snowbridge to Kusama and Polkadot (polkadot-fellows/runtimes#130)
• Add the Kusama Coretime Chain (polkadot-fellows/runtimes#212)

Changed

• Upgrade parachains runtime API from v7 to v8 in Kusama (context, polkadot-fellows/runtimes#148).
• Fixed the lowering of Asset Hub existential deposits.
• MMR leaves generated by pallet_mmr point to the next-authority-set of the current block instead of the prior block polkadot-fellows/runtimes#169
• Deprecate the xcm::body::TREASURER_INDEX constant and use the standard Treasury variant from the xcm::BodyId type instead (polkadot-fellows/runtimes#149)
• Bump parachains runtime API to v9 in Kusama to enable the node_features function polkadot-fellows/runtimes#194
• Bump parachains runtime API to v10 in Kusama to enable the approval-voting-params function polkadot-fellows/runtimes#204
• Use Relay Chain's Treasury Pallet account as a destination for XCM fees on System Parachain (polkadot-fellows/runtimes#191)
• Bump parachains runtime API to v10 in Polkadot to enable async-backing subsystems(still in backwards compatible mode) polkadot-fellows/runtimes#222
• Prepared system parachain runtimes for async backing enabling (polkadot-fellows/runtimes#228)
• Update runtime weights polkadot-fellows/runtimes#223
• Treasury Spend detects relative locations of the native asset (polkadot-fellows/runtimes#233)
• Increase consumer reference limits for Asset Hubs (polkadot-fellows/runtimes#258)
• Updated Asset Hub asset class creation deposit to use system_para_deposit() (polkadot-fellows/runtimes#259)

Removed

• Removed the SafeCallFilter from the Relay Chain XCM config (polkadot-fellows/runtimes#172).
• Removed the ImOnline pallet (polkadot-fellows/runtimes#178)

Fixed

• Fixed the cost of a single byte, sent over bridge to use the TransactionByteFee constant of the bridged chain polkadot-fellows/runtimes#174.

Based on Polkadot-SDK

• Upgrade dependencies to the polkadot-sdk@1.5.0 release (polkadot-fellows/runtimes#137)
• Upgrade dependencies to the polkadot-sdk@1.6.0 release (polkadot-fellows/runtimes#159)
• Upgrade dependencies to the polkadot-sdk@1.7.0 release (polkadot-fellows/runtimes#187)

[1.1.1] 25.01.2024

Fixed

• Fixed the lowering of Asset Hub existential deposits (polkadot-fellows/runtimes#158).

[1.1.0] 10.01.2024

Changed

• Upgrade parachains runtime API from v5 to v7 in Polkadot and Kusama (polkadot-fellows/runtimes#56)
• Upgrade Preimage pallet's config implementations to adapt the new Consideration API (polkadot-fellows/runtimes#56)
• Remove experimental feature flag for pallet-society, pallet-xcm, and runtime-common crates imports (polkadot-fellows/runtimes#56)
• Election provider: use a geometric deposit base calculation for EPM signed submissions in Polkadot and Kusama (polkadot-fellows/runtimes#56)
• Make IdentityInfo generic in pallet-identity (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1661
• Whitelist force_default_xcm_version in XCM call filter (polkadot-fellows/runtimes#45)
• Update the fellowship salary budget amount in alignment with the Fellowship Salary RFC (polkadot-fellows/runtimes#121)
• Set up an account ID for the local root location on Polkadot Collectives (polkadot-fellows/runtimes#125)
• Increase confirmation period for treasury spend tracks on Polkadot & Kusama (polkadot-fellows/runtimes#119)
• Drop ED requirement for transaction payments with an exchangeable asset (polkadot-fellows/runtimes#310)

Added

• Enable async backing on Kusama (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1543
• Implemented GenesisBuilder API for all runtimes (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1492
• XCM transport fees are now exponential and are sent to a treasury account (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1234
• System parachains are now trusted teleporters of each other (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1368
• Treasury is able to spend various asset kinds (polkadot-fellows/runtimes#87)
• Add BEEFY to Polkadot (polkadot-fellows/runtimes#65)
• Fellowship Treasury pallet on Polkadot Collectives (polkadot-fellows/runtimes#109)
• Added Polkadot <> Kusama bridge to support asset transfers between Asset Hubs (polkadot-fellows/runtimes#108)

Fixed

• Add missing weight functions for runtime_parachains_hrmp and preimage pallets (polkadot-fellows/runtimes#56)
• Fix for Reward Deficit in the pool (polkadot-fellows/runtimes#87). Context: paritytech/polkadot-sdk#1255

[1.0.1] 14.11.2023

Changed

• Restore governance lock periods to 7 days in Polkadot (polkadot-fellows/runtimes#86)

[1.0.0] 22.10.2023

Changed

• Update Polkadot ideal staking rate (polkadot-fellows/runtimes#26)
• Treasury deprecate propose_spend dispatchable (paritytech/substrate#14538)
• Use benchmarked weights for XCM (paritytech/polkadot#7077)
• Put HRMP Channel Management on General Admin Track (paritytech/polkadot#7477)
• Improve locking mechanism for parachains (paritytech/polkadot-sdk#1290)
• Allow Root to initiate auctions (paritytech/polkadot#7449)
• Remark: Allow any kind of origin (paritytech/substrate#14260)
• Im-Online: Remove network state from heartbeats (paritytech/substrate#14251)
• Nomination pools: disallow setting above global max commission (paritytech/substrate#14496)
• Rename Statemint/Statemine to Asset Hub (paritytech/cumulus#2633)
• Fellowship: Voters can initiate proposals on their votable tracks (paritytech/cumulus#2725)
• Root can promote on Polkadot Collectives (paritytech/cumulus#2781)
• Add New Assets Privileged Functions to Appropriate Proxy Types (paritytech/cumulus#2839)
• Better Handling of Candidates Who Become Invulnerable (paritytech/cumulus#2801)

Added

• Implement dynamic number of nominators (paritytech/substrate#12970 & paritytech/polkadot#6807)
• Upgrade Kusama to Society V2 (paritytech/polkadot#7356)
• Kusama state version switch and migration (paritytech/polkadot#7015)
• Add Nomination Pools and Voters List to Staking Proxy (paritytech/polkadot#7448)
• Add minting price to the pre-signed mint object (paritytech/substrate#14242)
• Add mint price to the witness object on mint and confirm it (paritytech/substrate#14257)
• Stabilize Metadata V15 (paritytech/substrate#14481)
• Add Ability to Add/Remove Invulnerable Collators (paritytech/cumulus#2596)
• Polkadot Fellowship promotion/demotion periods, members activity and salaries (paritytech/cumulus#2607)
• Add asset conversion to asset hub Kusama (paritytech/cumulus#2935)

Fixed

• Unlock/unreserve Gov v1 balances and remove kvs (paritytech/polkadot#7314)
• Polkadot 28 days as conviction voting period (paritytech/polkadot#7595)
• XCM: Fix issue with RequestUnlock (paritytech/polkadot#7278)
• Clear Existing HRMP Channel Request When Force Opening (paritytech/polkadot#7389)
• Prune upgrade cooldowns (paritytech/polkadot#7470)
• Assets destroy_accounts releases the deposit (paritytech/substrate#14443)
• Update Polkadot Collectives to use limited_teleport_assets for automatic slash handling, as teleport_assets is deprecated and caused a failing integration test. (polkadot-fellows/runtimes#46)