paritytech/cumulus statemine-v5.0.0 on GitHub

This release upgrades Statemine and Westmint to Polkadot v0.9.11 and introduces transaction payment in assets.

❗️Important Changes

Support for Asset Transaction Payment (#488)
- This changes the transaction format by swapping out a SignedExtension which leads to a transaction_version bump to 3.

Notable Changes

Metadata v14: paritytech/substrate#8615
Make Parachain sync protocol future proof: #640
Fix state_subscribeRuntimeVersion for Parachains: paritytech/substrate#9617
Improve performance for Parachains when building blocks: paritytech/substrate#9611
- Transaction priority calculation was changed to be based on the tip to weight/length ratio (#645)
- see paritytech/substrate#9834 for details
Add Transaction Fee RPC to Statemint/Statemine (#559)
- Note that this does not support asset transaction fees, yet.
Support for Reserve Asset Transfers via XCM (#552)
Support for XCM v2 (#571) (see paritytech/polkadot#3629 for details)

Other Notes

The spec_version convention was changed from single digits to hundreds (so v5 is spec_version 5xx now)
The spec_version 5 runtime live at time of release is the hotpatch to runtime version 4 (you could think of it as 401 in the new format).

Runtimes:

The following can be checked using subwasm and subwasm info <runtime.wasm>.

Statemine:

🏋️  Runtime size:		0.635 MB (665,883 bytes)
🗜  Compressed:			Yes, 76.89%
🎁 Metadata version:		V14
🔥 Core version:		statemine-504 (statemine-0.tx3.au1)
🗳️  authorizeUpgrade hash:	0xc1f7c5a4dc86d6084f3d9585a85a9d94dcce9b16f25b5f9ebfaa8076dc240652
#️⃣  Blake2-256 hash:		0x671aa5730f5f72e4b17a9fcb4ff7dbfa006f68e01f280873eeedaaea9d325636

Westmint:

🏋️  Runtime size:		0.629 MB (659,479 bytes)
🗜  Compressed:			Yes, 76.81%
🎁 Metadata version:		V14
🔥 Core version:		westmint-504 (westmint-0.tx3.au1)
🗳️  authorizeUpgrade hash:	0x9ff3edf1398b1d4e89d44beabc8560bed01c3ed4e49dd705ac6360e179bd0856
#️⃣  Blake2-256 hash:		0xce8150763e796befba9f8411a8a26a430de3c85165831ca237894b2e07fa9f05

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

rustc 1.55.0 (c8dfcfe04 2021-09-06)

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

Changes since statemine_v4

0e01e63: adjust Statemint to the three digit spec_version format
ae23b3d: select parachains-common/std feature when building rococo-runtime with std
4a704cc: remove unnecessary dep on node-primitives
f2941c6: disallow XCM execute on statemint
d4a202a: set spec_versions to 500
f8e5ece: bump polkadot-collator version
cf04b27: remove ScrapedOnChainVotes
0f320d8: remove on_chain_votes function in ParachainHost impl
eebadf0: adjust on_disabled type
9a28018: add DisabledValidatorsThreshold to mock config
9e9c759: add DisabledValidatorsThreshold to statemint runtimes
79809c1: add DisabledValidatorsThreshold to parachain template
7360a62: set substrate deps for pallet-asset-tx-payment
3520acc: Asset Transaction Payment (#488)
eff56f6: Upstream Statemine v4 Changes (#649)
f499617: update Substrate and Polkadot (to include new transaction priority) (#645)
caa8b81: Statemint Reserve Asset Transfer (#552)
edd029b: Add relay_parent to block announce data (#640)
9bfec25: make asset creation on westmint low cost (#642)
a9a09ab: docs - make collators actually work (#638)
0fad3ae: Same procedure as not every day (#636)
36d18c0: Remove a where bound that isn't required anymore (#633)
1a6491b: Add extrincic ordering check to CI (#629)
0b921dd: Fix purge-chain test (#624)
b75f18e: chore - bump subwasm version to support V14 runtimes (#623)
391d2f5: Add Parachain Template (#620)
1aab334: Use DecodeLimit for decoding XCM messages (#605)
1dd000a: ci - add quick-check with rustfmt (#615)
035a576: Metadata v14 (companion to #3336) (#564)
d5284b0: add new raw chainspecs for parachains (#611)
df28466: Remove rococo-v1 branch from README (#608)
5ed9e95: Bump Substrate, Polkadot, and BEEFY (#602)
6c8f1f7: bump deps, fix aura-ext pallet, and fill in stubs for XCM (#600)
bf4024f: Add script and dockerfile to build an injected docker image for the polkadot-collator binary (#591)
968c91e: Bump Tokio to 1.10 (#592)
276e5bd: Companion for #3629 (XCM v2) (#571)
f2f4f64: Fix Statemint benchmarks (#589)
52bc169: Upgrade Substrate & Polkadot (#583)
333cfdf: Add Transaction Fee RPC to Statemint/Statemine (#559)
db125d2: remove lightSyncState field from chain specs (#576)
f0ecc74: Remove old and add new migrations (#572)
906bf97: Use new MultiLocation syntax everywhere (#570)
b3c38f0: Companion to #9514 (Remove Filter and use Contains instead) (#566)
6283c1f: Support XCM v1 (Companion to #2815) (#561)
6c6d7a0: patch weight for batch_all from rerun
0793aa8: Ensure a bad datastream cannot cause problems (#701)

paritytech/cumulus statemine-v5.0.0 Statemine v504 (Polkadot v0.9.11) on GitHub