paritytech/polkadot v0.9.10

Polkadot v0.9.10

on GitHub

Upgrade priority:❗ HIGH ❗ Please upgrade your node as soon as possible due to changes: Fixed block response limit check (paritytech/substrate#9692)

This release introduces a new host function. Please upgrade your node prior to the next runtime upgrade of Kusama or Polkadot in order for your node to continue syncing.

Native runtimes:

• Polkadot: 9100
• Kusama: 9100
• Westend: 9100

This release was tested against the following versions of rustc. Other versions may work.

• rustc 1.55.0 (c8dfcfe04 2021-09-06)
• rustc 1.57.0-nightly (51e514c0f 2021-09-12)

WASM runtimes built with srtool using rustc 1.53.0 (53cb7b09b 2021-06-17).

Proposal hashes:

• polkadot_runtime-v9100.compact.wasm - 0x8160fd4a5aa5d58491cc8d4f0919780da25feb9ada92c2126b3f1d859800dd81
• kusama_runtime-v9100.compact.wasm - 0x330715fdf41b4fc94784708ec221eefdf0c70a6b3a0d2af70836f07f47067f42

Changes

• Backports for 0.9.10 (#3915)

Client

• Fixed block response limit check (paritytech/substrate#9692)
• Provide dummy dispute coordinator by default (#3661)

Runtime

• ✅ not live #2815: XCM v1
• ✅ trivial Companion to #9514 (Remove Filter and use Contains instead) (#3591)
• ⚠️ nice to have audit Ensure MultiLocation always has a canonical representation (#3404)
• ⚠️ nice to have audit More standard staking miner deposits (#3621)
• ⚠️ nice to have audit XCM: Introduce versioning to dispatchables' params (#3693)
• ✅ not live XCM v1 version notification stub (#3766)
• ⚠️ nice to have audit Don't drop UMP queue items if weight exhausted (#3784)
• ✅ Do not expire HRMP open channel requests (#3543)
• ⚠️ nice to have audit UMP: Support Overweight messages (#3575)