Karura 2.1.2

This is a runtime release that includes new liquid staking protocol and improved transaction fee handling logic.

Details

• Scope: Runtime Only
• Network: Karura
• Client Version: 2.1.2
• Runtime Version: 2012
• Release Branch: release-karura-2.1.2
  • Diff: release-karura-2.1.1...release-karura-2.1.2
• Substrate version: polkadot-v0.9.13
  • Diff: Same as last release
• ORML version: 8d076372849a4dced5468f0f14db96b7145160ee
  • Diff: open-web3-stack/open-runtime-module-library@1c80da4...8d07637
• Cumulus version: v0.9.13
  • Diff: Same as last release
• Polkadot version: v0.9.13
  • Diff: Same as last release
• srtool details:

Summary generated with srtool v0.9.18 using the docker image paritytech/srtool:1.56.1:
 Package     : karura-runtime v2.1.2
 GIT commit  : ee85061464b9ff35581415b6a5ba785d55bc3ff1
 GIT tag     : 2.1.1
 GIT branch  : release-karura-2.1.2
 Rustc       : rustc 1.56.1 (59eed8a2a 2021-11-01)
 Time        : 2022-01-03T09:12:24Z

== Compact
 Version     : karura-2012 (karura-0.tx1.au1)
 Metadata    : V14
 Size        : 4.81 MB (5041618 bytes)
 Proposal    : 0xc227ca1f5154fae742eb98cfcb0d9b3873d7a36bad9c423e7b2fc3ddcc3e4fd9
 IPFS        : QmdHswcn8djKYs4RuYbMdNBz8xrAtyhmxVK5SSNfyNJiJJ
 BLAKE2_256  : 0xb17cd8f8b6db477d31e869bf367b7e592f495cb84e43e41897207f047ff063bb
 Wasm        : runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.wasm

== Compressed
 Version     : karura-2012 (karura-0.tx1.au1)
 Metadata    : V14
 Size        : 1.13 MB (1188017 bytes)
 Compression : 76.44%
 Proposal    : 0xb5bffceb748ca86d215b8a53217fbe8133d103c8fc22046d21e4dd13265d3931
 IPFS        : QmSqfSvSRN5QVeeqjTvS8cKma33qa6jn1G3mFG4fkc196H
 BLAKE2_256  : 0x8bb582464830a502575c6f79f1465653e0128e0d3fdd3425d571e10c5ca3b4c8
 Wasm        : runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.compressed.wasm

• subwasm info

🏋️  Runtime size:		1.133 MB (1,188,017 bytes)
🗜  Compressed:			Yes, 76.44%
✨ Reserved meta:		OK - [6D, 65, 74, 61]
🎁 Metadata version:		V14
🔥 Core version:		karura-2012 (karura-0.tx1.au1)
🗳️  system.setCode hash:		0xb5bffceb748ca86d215b8a53217fbe8133d103c8fc22046d21e4dd13265d3931
🗳️  authorizeUpgrade hash:	0xf2f5507889345bb29afa3c2b17d90ce173f55b15e2216caca9be6618e0419430
#️⃣  Blake2-256 hash:		0x8bb582464830a502575c6f79f1465653e0128e0d3fdd3425d571e10c5ca3b4c8
📦 IPFS:			https://www.ipfs.io/ipfs/QmSqfSvSRN5QVeeqjTvS8cKma33qa6jn1G3mFG4fkc196H

• Previous Release: https://github.com/AcalaNetwork/Acala/releases/tag/2.1.2
  • Checklist: #1715

Artifacts:

• Karura Runtime Wasm: https://gateway.pinata.cloud/ipfs/QmSqfSvSRN5QVeeqjTvS8cKma33qa6jn1G3mFG4fkc196H

Changes

• Refactor event to use named fields (#1708)
• Add Deposit for Setting Alternative Fee Swap Path (#1730)
• Rework transaction fee payment (#1687)
• Refactor Liquid Staking protocol (#1648)

Release Checklist

#1715