This is a runtime release for Acala and Karura that upgrades Substrate/Cumulus/Polkadot to v0.9.26 and reduced the publication fee for Acala EVM+.

Acala Release Details:

• Scope: Runtime Only
• Network: Acala
• Client Version: v2.9.1
• Runtime Version: 2091
• Release Branch: release-acala-2.9.1
  • Diff: release-acala-2.9.0...release-acala-2.9.1
• Substrate version: e8a7d161
  • Diff: paritytech/substrate@e8a7d16...e8a7d16
• ORML version: 8c625a5a
  • Diff: open-web3-stack/open-runtime-module-library@8c625a5...8c625a5
• Cumulus version: e43b8b87
  • Diff: paritytech/cumulus@e43b8b8...e43b8b8
• Polkadot version: v0.9.26
  • Diff: paritytech/polkadot@d878597...d878597
• srtool details:

{
  "gen": "srtool v0.9.21",
  "src": "git",
  "version": "2.9.1",
  "commit": "8e92786dca81cf5d6c2c6a8cabeed923471cdd5c",
  "tag": "",
  "branch": "release-acala-2.9.1",
  "rustc": "rustc 1.62.0 (a8314ef7d 2022-06-27)",
  "pkg": "acala-runtime",
  "tmsp": "2022-07-28T09:26:50Z",
  "size": "1420729",
  "prop": "0x6b59e0be6e523c73b2f12dc59e57eb145756b1264094927580ec9afcb44d5160",
  "ipfs": "QmNYnko89sCXtH7v9RYsW93Z8ALa1DKkpzfDqquuh5XJMm",
  "sha256": "0xe3f5753ff32b2b1947b09396f659bf367c3ae3e1dbf93c870bed452ccf3261a0",
  "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.compressed.wasm",
  "info": {
    "generator": {
      "name": "srtool",
      "version": "0.9.21"
    },
    "src": "git",
    "version": "2.9.1",
    "git": {
      "commit": "8e92786dca81cf5d6c2c6a8cabeed923471cdd5c",
      "tag": "",
      "branch": "release-acala-2.9.1"
    },
    "rustc": "rustc 1.62.0 (a8314ef7d 2022-06-27)",
    "pkg": "acala-runtime",
    "profile": "release"
  },
  "context": {
    "package": "acala-runtime",
    "runtime_dir": "runtime/acala",
    "docker": {
      "image": "paritytech/srtool",
      "tag": "1.62.0"
    },
    "profile": "release"
  },
  "runtimes": {
    "compact": {
      "tmsp": "2022-07-28T09:15:53Z",
      "size": "7411587",
      "prop": "0x77be9b886f59f5348aec758500042430dfcd3116e0b17357d9f4f0062e4a038d",
      "blake2_256": "0xf1b621e9cb1aed3fb68795e3501766a512b8a285b78421f369d6dde9707a20bf",
      "ipfs": "QmQTZm8LhEGgfD3e8U71pYTHMSb3zYGa5m93csLUjyd2id",
      "sha256": "0xc1faff93a6f8830c4ac31750fe92bd5227f9d8c9334e97e844bcc015477f3164",
      "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.wasm",
      "subwasm": {
        "size": 7411587,
        "compression": {
          "size_compressed": 7411587,
          "size_decompressed": 7411587,
          "compressed": false
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": {
          "specName": "acala",
          "implName": "acala",
          "authoringVersion": 1,
          "specVersion": 2091,
          "implVersion": 0,
          "apis": [
            [
              "0xdf6acb689907609b",
              4
            ],
            [
              "0x37e397fc7c91f5e4",
              1
            ],
            [
              "0x40fe3ad401f8959a",
              6
            ],
            [
              "0xd2bc9897eed08f15",
              3
            ],
            [
              "0xf78b278be53f454c",
              2
            ],
            [
              "0xdd718d5cc53262d4",
              1
            ],
            [
              "0xab3c0572291feb8b",
              1
            ],
            [
              "0xbc9d89904f5b923f",
              1
            ],
            [
              "0x37c8bb1350a9a2a8",
              1
            ],
            [
              "0x6ef953004ba30e59",
              1
            ],
            [
              "0x955e168e0cfb3409",
              1
            ],
            [
              "0xe3df3f2aa8a5cc57",
              2
            ],
            [
              "0xea93e3f16f3d6962",
              2
            ]
          ],
          "transactionVersion": 1
        },
        "proposal_hash": "0x77be9b886f59f5348aec758500042430dfcd3116e0b17357d9f4f0062e4a038d",
        "parachain_authorize_upgrade_hash": "0x73606cbbaec6d334b2cf9be8bbaeea6c91b39f15c8120048d1323046ee33dbb2",
        "ipfs_hash": "QmQTZm8LhEGgfD3e8U71pYTHMSb3zYGa5m93csLUjyd2id",
        "blake2_256": "0xf1b621e9cb1aed3fb68795e3501766a512b8a285b78421f369d6dde9707a20bf"
      }
    },
    "compressed": {
      "tmsp": "2022-07-28T09:02:48Z",
      "size": "1420729",
      "prop": "0x6b59e0be6e523c73b2f12dc59e57eb145756b1264094927580ec9afcb44d5160",
      "blake2_256": "0xfae9778f5424203bdaadebb66af206a87aea0a755637f4dc5debddc466060333",
      "ipfs": "QmNYnko89sCXtH7v9RYsW93Z8ALa1DKkpzfDqquuh5XJMm",
      "sha256": "0xe3f5753ff32b2b1947b09396f659bf367c3ae3e1dbf93c870bed452ccf3261a0",
      "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.compressed.wasm",
      "subwasm": {
        "size": 1420729,
        "compression": {
          "size_compressed": 1420729,
          "size_decompressed": 7411587,
          "compressed": true
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": {
          "specName": "acala",
          "implName": "acala",
          "authoringVersion": 1,
          "specVersion": 2091,
          "implVersion": 0,
          "apis": [
            [
              "0xdf6acb689907609b",
              4
            ],
            [
              "0x37e397fc7c91f5e4",
              1
            ],
            [
              "0x40fe3ad401f8959a",
              6
            ],
            [
              "0xd2bc9897eed08f15",
              3
            ],
            [
              "0xf78b278be53f454c",
              2
            ],
            [
              "0xdd718d5cc53262d4",
              1
            ],
            [
              "0xab3c0572291feb8b",
              1
            ],
            [
              "0xbc9d89904f5b923f",
              1
            ],
            [
              "0x37c8bb1350a9a2a8",
              1
            ],
            [
              "0x6ef953004ba30e59",
              1
            ],
            [
              "0x955e168e0cfb3409",
              1
            ],
            [
              "0xe3df3f2aa8a5cc57",
              2
            ],
            [
              "0xea93e3f16f3d6962",
              2
            ]
          ],
          "transactionVersion": 1
        },
        "proposal_hash": "0x6b59e0be6e523c73b2f12dc59e57eb145756b1264094927580ec9afcb44d5160",
        "parachain_authorize_upgrade_hash": "0xee72545a59e91f4427eda3c642d5a11f246c965703e04c5fd30b5da9b7f0997c",
        "ipfs_hash": "QmNYnko89sCXtH7v9RYsW93Z8ALa1DKkpzfDqquuh5XJMm",
        "blake2_256": "0xfae9778f5424203bdaadebb66af206a87aea0a755637f4dc5debddc466060333"
      }
    }
  }
}

• subwasm info

🏋️  Runtime size:		1.355 MB (1,420,729 bytes)
🗜  Compressed:			Yes, 80.83%
✨ Reserved meta:		OK - [6D, 65, 74, 61]
🎁 Metadata version:		V14
🔥 Core version:		acala-2091 (acala-0.tx1.au1)
🗳️  system.setCode hash:		0x6b59e0be6e523c73b2f12dc59e57eb145756b1264094927580ec9afcb44d5160
🗳️  authorizeUpgrade hash:	0xee72545a59e91f4427eda3c642d5a11f246c965703e04c5fd30b5da9b7f0997c
#️⃣  Blake2-256 hash:		0xfae9778f5424203bdaadebb66af206a87aea0a755637f4dc5debddc466060333
📦 IPFS:			https://www.ipfs.io/ipfs/QmNYnko89sCXtH7v9RYsW93Z8ALa1DKkpzfDqquuh5XJMm

Karura Release Details:

• Scope: Runtime Only
• Network: Karura
• Client Version: v2.9.1
• Runtime Version: 2091
• Release Branch: release-karura-2.9.1
  • Diff: release-karura-2.9.0...release-karura-2.9.1
• Substrate version: e8a7d161
  • Diff: paritytech/substrate@e8a7d16...e8a7d16
• ORML version: 8c625a5a
  • Diff: open-web3-stack/open-runtime-module-library@8c625a5...8c625a5
• Cumulus version: e43b8b87
  • Diff: paritytech/cumulus@e43b8b8...e43b8b8
• Polkadot version: v0.9.26
  • Diff: paritytech/polkadot@d878597...d878597
• srtool details:

{
  "gen": "srtool v0.9.21",
  "src": "git",
  "version": "2.9.1",
  "commit": "8e92786dca81cf5d6c2c6a8cabeed923471cdd5c",
  "tag": "",
  "branch": "release-karura-2.9.1",
  "rustc": "rustc 1.62.0 (a8314ef7d 2022-06-27)",
  "pkg": "karura-runtime",
  "tmsp": "2022-07-28T09:22:44Z",
  "size": "1431480",
  "prop": "0xdb50dc4dde33660cadd1dd953c5fa76540e8ee891d5b1c3dd2500defb9fa7786",
  "ipfs": "QmZkSx5XPcS6PUvymUQxkUKKNv27tPbLSoEtphrEvZNoCo",
  "sha256": "0x9902f65aaedb2c4eddfec78819992ae61b87cc3f2d2cc7ad22f1419c60a999c9",
  "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.compressed.wasm",
  "info": {
    "generator": {
      "name": "srtool",
      "version": "0.9.21"
    },
    "src": "git",
    "version": "2.9.1",
    "git": {
      "commit": "8e92786dca81cf5d6c2c6a8cabeed923471cdd5c",
      "tag": "",
      "branch": "release-karura-2.9.1"
    },
    "rustc": "rustc 1.62.0 (a8314ef7d 2022-06-27)",
    "pkg": "karura-runtime",
    "profile": "release"
  },
  "context": {
    "package": "karura-runtime",
    "runtime_dir": "runtime/karura",
    "docker": {
      "image": "paritytech/srtool",
      "tag": "1.62.0"
    },
    "profile": "release"
  },
  "runtimes": {
    "compact": {
      "tmsp": "2022-07-28T09:12:36Z",
      "size": "7482751",
      "prop": "0xef2d84fb43f1b15c3ae49adac4ee8f2bd367d93a4deea50fd956d51aa4487711",
      "blake2_256": "0x4c5122e13c777cc6f4e80de9f3b68742056d149d03b8286855496cc988fdc698",
      "ipfs": "QmV75PxcSRrBgpRj71r4jXNTy42iFpPeBBi26E9nfQeUnL",
      "sha256": "0x237f71a4bcaa1ee57e259820bc0b2406e153a8974c1be5cfa8d2d176b38ac0e9",
      "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.wasm",
      "subwasm": {
        "size": 7482751,
        "compression": {
          "size_compressed": 7482751,
          "size_decompressed": 7482751,
          "compressed": false
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": {
          "specName": "karura",
          "implName": "karura",
          "authoringVersion": 1,
          "specVersion": 2091,
          "implVersion": 0,
          "apis": [
            [
              "0xdf6acb689907609b",
              4
            ],
            [
              "0x37e397fc7c91f5e4",
              1
            ],
            [
              "0x40fe3ad401f8959a",
              6
            ],
            [
              "0xd2bc9897eed08f15",
              3
            ],
            [
              "0xf78b278be53f454c",
              2
            ],
            [
              "0xdd718d5cc53262d4",
              1
            ],
            [
              "0xab3c0572291feb8b",
              1
            ],
            [
              "0xbc9d89904f5b923f",
              1
            ],
            [
              "0x37c8bb1350a9a2a8",
              1
            ],
            [
              "0x6ef953004ba30e59",
              1
            ],
            [
              "0x955e168e0cfb3409",
              1
            ],
            [
              "0xe3df3f2aa8a5cc57",
              2
            ],
            [
              "0xea93e3f16f3d6962",
              2
            ]
          ],
          "transactionVersion": 1
        },
        "proposal_hash": "0xef2d84fb43f1b15c3ae49adac4ee8f2bd367d93a4deea50fd956d51aa4487711",
        "parachain_authorize_upgrade_hash": "0x456f9dbbf195051f28c79cb12269d211de5aef202e21dedf44894e78a83daaf0",
        "ipfs_hash": "QmV75PxcSRrBgpRj71r4jXNTy42iFpPeBBi26E9nfQeUnL",
        "blake2_256": "0x4c5122e13c777cc6f4e80de9f3b68742056d149d03b8286855496cc988fdc698"
      }
    },
    "compressed": {
      "tmsp": "2022-07-28T09:03:37Z",
      "size": "1431480",
      "prop": "0xdb50dc4dde33660cadd1dd953c5fa76540e8ee891d5b1c3dd2500defb9fa7786",
      "blake2_256": "0xeefb111918a5473e72ac030f3bcc3e799b7f200c80414aa6b7f77ebffd7497f8",
      "ipfs": "QmZkSx5XPcS6PUvymUQxkUKKNv27tPbLSoEtphrEvZNoCo",
      "sha256": "0x9902f65aaedb2c4eddfec78819992ae61b87cc3f2d2cc7ad22f1419c60a999c9",
      "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.compressed.wasm",
      "subwasm": {
        "size": 1431480,
        "compression": {
          "size_compressed": 1431480,
          "size_decompressed": 7482751,
          "compressed": true
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": {
          "specName": "karura",
          "implName": "karura",
          "authoringVersion": 1,
          "specVersion": 2091,
          "implVersion": 0,
          "apis": [
            [
              "0xdf6acb689907609b",
              4
            ],
            [
              "0x37e397fc7c91f5e4",
              1
            ],
            [
              "0x40fe3ad401f8959a",
              6
            ],
            [
              "0xd2bc9897eed08f15",
              3
            ],
            [
              "0xf78b278be53f454c",
              2
            ],
            [
              "0xdd718d5cc53262d4",
              1
            ],
            [
              "0xab3c0572291feb8b",
              1
            ],
            [
              "0xbc9d89904f5b923f",
              1
            ],
            [
              "0x37c8bb1350a9a2a8",
              1
            ],
            [
              "0x6ef953004ba30e59",
              1
            ],
            [
              "0x955e168e0cfb3409",
              1
            ],
            [
              "0xe3df3f2aa8a5cc57",
              2
            ],
            [
              "0xea93e3f16f3d6962",
              2
            ]
          ],
          "transactionVersion": 1
        },
        "proposal_hash": "0xdb50dc4dde33660cadd1dd953c5fa76540e8ee891d5b1c3dd2500defb9fa7786",
        "parachain_authorize_upgrade_hash": "0x6fe58b322fa56b4f37cc7d1cca1f627062328a411937424cfced48fcd1f99f70",
        "ipfs_hash": "QmZkSx5XPcS6PUvymUQxkUKKNv27tPbLSoEtphrEvZNoCo",
        "blake2_256": "0xeefb111918a5473e72ac030f3bcc3e799b7f200c80414aa6b7f77ebffd7497f8"
      }
    }
  }
}

• subwasm info

🏋️  Runtime size:		1.365 MB (1,431,480 bytes)
🗜  Compressed:			Yes, 80.87%
✨ Reserved meta:		OK - [6D, 65, 74, 61]
🎁 Metadata version:		V14
🔥 Core version:		karura-2091 (karura-0.tx1.au1)
🗳️  system.setCode hash:		0xdb50dc4dde33660cadd1dd953c5fa76540e8ee891d5b1c3dd2500defb9fa7786
🗳️  authorizeUpgrade hash:	0x6fe58b322fa56b4f37cc7d1cca1f627062328a411937424cfced48fcd1f99f70
#️⃣  Blake2-256 hash:		0xeefb111918a5473e72ac030f3bcc3e799b7f200c80414aa6b7f77ebffd7497f8
📦 IPFS:			https://www.ipfs.io/ipfs/QmZkSx5XPcS6PUvymUQxkUKKNv27tPbLSoEtphrEvZNoCo

Artifacts:

• Acala Runtime Wasm: https://gateway.pinata.cloud/ipfs/QmNYnko89sCXtH7v9RYsW93Z8ALa1DKkpzfDqquuh5XJMm
• Karura Runtime Wasm: https://gateway.pinata.cloud/ipfs/QmZkSx5XPcS6PUvymUQxkUKKNv27tPbLSoEtphrEvZNoCo

Changes

• Reduce publication fee for Acala (#2266)
• Support stable asset xtokens transfer (#2262)
• Update polkadot-v0.9.26 (#2269)
• Payment support aggregated dex (#2237)
• Support liquidation contracts (#2164)
• Add aggregated-dex swap call to ProxyType::Swap (#2292)
• Add capabilities to modify fees for stable assets (#2290)

Release Checklist

#2295
#2296