This release contains the changes from polkadot-stable2506-1 to polkadot-stable2506-2.
ℹ️ Please note:
This is a patch release for the latest stable version: stable2506. If your nodes are already running on this version, you can consider upgrading to it to have the latest fixes.
The tag corresponding to the current patch release polkadot-stable2506-2 and matching the old pattern will be available under polkadot-v1.19.2.
The following crates were updated to the corresponding versions:
- frame-executive@41.0.1
- pallet-core-fellowship@25.0.1
- pallet-xcm@20.1.3
- polkadot-runtime-parachains@20.0.2
- rococo-runtime@24.0.1
- westend-runtime@24.0.1
- collectives-westend-runtime@20.0.1
- asset-test-utils@24.0.1
- asset-hub-rococo-runtime@0.26.1
- asset-hub-westend-runtime@0.32.1
- cumulus-client-service@0.25.1
Changelog
Changelog for Runtime Dev
ℹ️ 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).)
[#9516]: Fix for promote_fast benchmark
Fixed benchmark generation/compilation for promote_fast MaxRank change from u32 to u16.
[#9451]: Call SingleBlockMigrations from frame_system::Config on try_on_runtime_upgrade.
Fixes a small bug in try-runtime code, where SingleBlockMigrations from frame_system::Config was not called in try_on_runtime_upgrade.
[#9544]: Disable reserve_transfer_assets for DOT|KSM|WND|PAS
The reserve_transfer_assets extrinsic on pallet-xcm is also affected by the same issue as transfer_assets.
These extrinsics have been updated to return an error when dealing with DOT|KSM|WND|PAS, effectively disabling them.
We can't afford these extrinsics to be enabled after the Asset Hub Migration (AHM) and risk trapping assets due to chain misconfigurations.
All chains need to update and coordinate with their dapps to move to the alternatives, like transfer_assets_using_type_and_then
or execute.
[#9564]: Fix disabled validator filtering in the parachains runtime
Correctly map group indices to vote indices when filtering backing statements.
[#9514]: Paras: Clean up AuthorizedCodeHash when offboarding
This PR updates the Paras pallet to clear entries in AuthorizedCodeHash as part of the offboarding process.
Changelog for Node Operator
ℹ️ These changes are relevant to: Those who don't write any code and only run code.
[#9581]: fix: parachain informant
The parachain informant was logging information for all parachains, not just ours. This PR fixes that by filtering the events by parachain ID.
Changelog for Runtime User
ℹ️ These changes are relevant to: Anyone using the runtime. This can be a token holder or a dev writing a front end for a chain.
[#9544]: Disable reserve_transfer_assets for DOT|KSM|WND|PAS
The reserve_transfer_assets extrinsic on pallet-xcm is also affected by the same issue as transfer_assets.
These extrinsics have been updated to return an error when dealing with DOT|KSM|WND|PAS, effectively disabling them.
We can't afford these extrinsics to be enabled after the Asset Hub Migration (AHM) and risk trapping assets due to chain misconfigurations.
All apps should switch to transfer_assets_using_type_and_then or execute.
Rust compiler versions
This release was built and tested against the following versions of rustc.
Other versions may work.
- Rust Stable:
1.84.1
Docker images
The docker images for the polkadot node binary and the polkadot-parachain binary can be found at Docker hub (will be available a few minutes after the release has been published):
You may also pull it with:
docker pull parity/polkadot:stable2506-2
or
docker pull parity/polkadot-parachain:stable2506-2