This is a runtime release that upgrades Substrate version, enable Stable Asset pallet from Taiga protocol for Karura, and increase MinimumDebitValue from 20 kUSD/aUSD to 50 kUSD/aUSD.

Acala Runtime Details

• Scope: Runtime Only
• Network: Acala
• Client Version: v2.3.3
• Runtime Version: 2033
• Release Branch: release-acala-2.3.3
  • Diff: release-acala-2.3.2...release-acala-2.3.3
• Substrate version: 19162e43
  • Diff: paritytech/substrate@4aeb95f...19162e4
• ORML version: 4a66b299
  • Diff: open-web3-stack/open-runtime-module-library@ec9a8d8...4a66b29
• Cumulus version: 867bfcd8
  • Diff: paritytech/cumulus@867bfcd...867bfcd
• Polkadot version: v0.9.16
  • Diff: paritytech/polkadot@41ab002...41ab002
• srtool details:

{
  "gen": "srtool v0.9.19",
  "src": "git",
  "version": "2.3.3",
  "commit": "5b66344c79f22563d4d78c03cea874642bef6175",
  "tag": "",
  "branch": "release-acala-2.3.3",
  "rustc": "rustc 1.57.0 (f1edd0429 2021-11-29)",
  "pkg": "acala-runtime",
  "tmsp": "2022-02-19T05:10:30Z",
  "size": "5404575",
  "prop": "0xc24e5a2fac483054c71b3cca007cb434143427421738d4d30406af54e64ba21d",
  "ipfs": "QmXHBFAAZsT9VhqA7yESxnRMm8d6khb2MW5cq76Y8tkZaS",
  "sha256": "0x6e37e2eedd83968571e8edb88905156316a09d83048b50e8733f86f07c5fff87",
  "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.wasm",
  "info": {
    "generator": {
      "name": "srtool",
      "version": "0.9.19"
    },
    "src": "git",
    "version": "2.3.3",
    "git": {
      "commit": "5b66344c79f22563d4d78c03cea874642bef6175",
      "tag": "",
      "branch": "release-acala-2.3.3"
    },
    "rustc": "rustc 1.57.0 (f1edd0429 2021-11-29)",
    "pkg": "acala-runtime",
    "profile": "release"
  },
  "context": {
    "package": "acala-runtime",
    "runtime_dir": "runtime/acala",
    "docker": {
      "image": "paritytech/srtool",
      "tag": "1.57.0"
    },
    "profile": "release"
  },
  "runtimes": {
    "compact": {
      "tmsp": "2022-02-19T05:04:10Z",
      "size": "5404575",
      "prop": "0xc24e5a2fac483054c71b3cca007cb434143427421738d4d30406af54e64ba21d",
      "blake2_256": "0xa996bb2b56f39ec3e4e03084a88cb76f841e727927dd45d3a1f0fad28cd61e6d",
      "ipfs": "QmXHBFAAZsT9VhqA7yESxnRMm8d6khb2MW5cq76Y8tkZaS",
      "sha256": "0x6e37e2eedd83968571e8edb88905156316a09d83048b50e8733f86f07c5fff87",
      "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.wasm",
      "subwasm": {
        "size": 5404575,
        "compression": {
          "size_compressed": 5404575,
          "size_decompressed": 5404575,
          "compressed": false
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": "acala-2033 (acala-0.tx1.au1)",
        "proposal_hash": "0xc24e5a2fac483054c71b3cca007cb434143427421738d4d30406af54e64ba21d",
        "parachain_authorize_upgrade_hash": "0x00ef49f5db9ea0019511dd79fbd8a1eb8715373f000645e9cc1e6c817a56a022",
        "ipfs_hash": "QmXHBFAAZsT9VhqA7yESxnRMm8d6khb2MW5cq76Y8tkZaS",
        "blake2_256": "0xa996bb2b56f39ec3e4e03084a88cb76f841e727927dd45d3a1f0fad28cd61e6d"
      }
    },
    "compressed": {
      "tmsp": "2022-02-19T05:04:10Z",
      "size": "1247064",
      "prop": "0xd80d8b2036db6308f6024e82869eeaabb887b5b49e68f0a9383ea96d45e4a06f",
      "blake2_256": "0x769bbaacb3866a5b2dd7e3cae1a40ccf47f58cf1ec85fd7bd4139106f73ea6c5",
      "ipfs": "QmcxwnA5EC9g2JMDp3ZmzKbJT5xVCmhKdwopur3ZnUsW1j",
      "sha256": "0x67dfb320b7659438ad401b96d4e99a786bcf3bf66e0a77104dcc736b878dada8",
      "wasm": "runtime/acala/target/srtool/release/wbuild/acala-runtime/acala_runtime.compact.compressed.wasm",
      "subwasm": {
        "size": 1247064,
        "compression": {
          "size_compressed": 1247064,
          "size_decompressed": 5404575,
          "compressed": true
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": "acala-2033 (acala-0.tx1.au1)",
        "proposal_hash": "0xd80d8b2036db6308f6024e82869eeaabb887b5b49e68f0a9383ea96d45e4a06f",
        "parachain_authorize_upgrade_hash": "0xae4b87fc806a0c63e484551b9ca4ded413aa93a596360d59229cc0ee450380ec",
        "ipfs_hash": "QmcxwnA5EC9g2JMDp3ZmzKbJT5xVCmhKdwopur3ZnUsW1j",
        "blake2_256": "0x769bbaacb3866a5b2dd7e3cae1a40ccf47f58cf1ec85fd7bd4139106f73ea6c5"
      }
    }
  }
}

• subwasm info

🏋️  Runtime size:		1.189 MB (1,247,064 bytes)
🗜  Compressed:			Yes, 76.93%
✨ Reserved meta:		OK - [6D, 65, 74, 61]
🎁 Metadata version:		V14
🔥 Core version:		acala-2033 (acala-0.tx1.au1)
🗳️  system.setCode hash:		0xd80d8b2036db6308f6024e82869eeaabb887b5b49e68f0a9383ea96d45e4a06f
🗳️  authorizeUpgrade hash:	0xae4b87fc806a0c63e484551b9ca4ded413aa93a596360d59229cc0ee450380ec
#️⃣  Blake2-256 hash:		0x769bbaacb3866a5b2dd7e3cae1a40ccf47f58cf1ec85fd7bd4139106f73ea6c5
📦 IPFS:			https://www.ipfs.io/ipfs/QmcxwnA5EC9g2JMDp3ZmzKbJT5xVCmhKdwopur3ZnUsW1j

Karura Runtime Details

• Scope: Runtime Only
• Network: Karura
• Client Version: v2.3.3
• Runtime Version: 2033
• Release Branch: release-karura-2.3.3
  • Diff: release-karura-2.3.2...release-karura-2.3.3
• Substrate version: 19162e43
  • Diff: paritytech/substrate@4aeb95f...19162e4
• ORML version: 4a66b299
  • Diff: open-web3-stack/open-runtime-module-library@ec9a8d8...4a66b29
• Cumulus version: 867bfcd8
  • Diff: paritytech/cumulus@867bfcd...867bfcd
• Polkadot version: v0.9.16
  • Diff: paritytech/polkadot@41ab002...41ab002
• srtool details:

{
  "gen": "srtool v0.9.19",
  "src": "git",
  "version": "2.3.3",
  "commit": "ed9b8bd97f392e64fe4704255113393ec7e8bc79",
  "tag": "",
  "branch": "release-karura-2.3.3",
  "rustc": "rustc 1.57.0 (f1edd0429 2021-11-29)",
  "pkg": "karura-runtime",
  "tmsp": "2022-02-18T00:28:03Z",
  "size": "5533469",
  "prop": "0x917ec9d43a59932216443cf962a7e028781c7aecb2e3a083130d0ac066c09bfd",
  "ipfs": "QmWGzHhpzWp6iPotXCxrgH624wCvuJ8CZFeCk6C79doDrt",
  "sha256": "0xf8e7a024664a522b09e482b0e8867ed54575e008351d862685fdc0376e0ab19a",
  "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.wasm",
  "info": {
    "generator": {
      "name": "srtool",
      "version": "0.9.19"
    },
    "src": "git",
    "version": "2.3.3",
    "git": {
      "commit": "ed9b8bd97f392e64fe4704255113393ec7e8bc79",
      "tag": "",
      "branch": "release-karura-2.3.3"
    },
    "rustc": "rustc 1.57.0 (f1edd0429 2021-11-29)",
    "pkg": "karura-runtime",
    "profile": "release"
  },
  "context": {
    "package": "karura-runtime",
    "runtime_dir": "runtime/karura",
    "docker": {
      "image": "paritytech/srtool",
      "tag": "1.57.0"
    },
    "profile": "release"
  },
  "runtimes": {
    "compact": {
      "tmsp": "2022-02-18T00:23:37Z",
      "size": "5533469",
      "prop": "0x917ec9d43a59932216443cf962a7e028781c7aecb2e3a083130d0ac066c09bfd",
      "blake2_256": "0xcc2f1a4d7d0504eda0aff3009981dbc4503bca2e40a909175e9c25339071b91b",
      "ipfs": "QmWGzHhpzWp6iPotXCxrgH624wCvuJ8CZFeCk6C79doDrt",
      "sha256": "0xf8e7a024664a522b09e482b0e8867ed54575e008351d862685fdc0376e0ab19a",
      "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.wasm",
      "subwasm": {
        "size": 5533469,
        "compression": {
          "size_compressed": 5533469,
          "size_decompressed": 5533469,
          "compressed": false
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": "karura-2033 (karura-0.tx1.au1)",
        "proposal_hash": "0x917ec9d43a59932216443cf962a7e028781c7aecb2e3a083130d0ac066c09bfd",
        "parachain_authorize_upgrade_hash": "0x8f2dacee06515e075c6f5788816d5da798e234142189db9af4e30dabcf73d1d0",
        "ipfs_hash": "QmWGzHhpzWp6iPotXCxrgH624wCvuJ8CZFeCk6C79doDrt",
        "blake2_256": "0xcc2f1a4d7d0504eda0aff3009981dbc4503bca2e40a909175e9c25339071b91b"
      }
    },
    "compressed": {
      "tmsp": "2022-02-18T00:23:37Z",
      "size": "1284581",
      "prop": "0xcc039978848b8f4c1fd47ebadd2a1bedc35778a49a8f8bb53828dfd46e5bcf25",
      "blake2_256": "0xbd6ea936b588dc772dd620f022fdff4db24119479c20c44f1a29a5477cce04af",
      "ipfs": "QmfLSYvLm7k8VCmKzLJVAXK93nTkE23NFc1AWEH2p6tr6j",
      "sha256": "0xf03c662102c515a7215d3ca0c6a29d65535ce3b0f3aac4cee9725befe16e607e",
      "wasm": "runtime/karura/target/srtool/release/wbuild/karura-runtime/karura_runtime.compact.compressed.wasm",
      "subwasm": {
        "size": 1284581,
        "compression": {
          "size_compressed": 1284581,
          "size_decompressed": 5533469,
          "compressed": true
        },
        "reserved_meta": [
          109,
          101,
          116,
          97
        ],
        "reserved_meta_valid": true,
        "metadata_version": 14,
        "core_version": "karura-2033 (karura-0.tx1.au1)",
        "proposal_hash": "0xcc039978848b8f4c1fd47ebadd2a1bedc35778a49a8f8bb53828dfd46e5bcf25",
        "parachain_authorize_upgrade_hash": "0xbc3a9157f73d642af3ac1dc2712a87261b0186ba06e705fce912b3102589cded",
        "ipfs_hash": "QmfLSYvLm7k8VCmKzLJVAXK93nTkE23NFc1AWEH2p6tr6j",
        "blake2_256": "0xbd6ea936b588dc772dd620f022fdff4db24119479c20c44f1a29a5477cce04af"
      }
    }
  }
}

• subwasm info

🏋️  Runtime size:		1.225 MB (1,284,581 bytes)
🗜  Compressed:			Yes, 76.79%
✨ Reserved meta:		OK - [6D, 65, 74, 61]
🎁 Metadata version:		V14
🔥 Core version:		karura-2033 (karura-0.tx1.au1)
🗳️  system.setCode hash:		0xcc039978848b8f4c1fd47ebadd2a1bedc35778a49a8f8bb53828dfd46e5bcf25
🗳️  authorizeUpgrade hash:	0xbc3a9157f73d642af3ac1dc2712a87261b0186ba06e705fce912b3102589cded
#️⃣  Blake2-256 hash:		0xbd6ea936b588dc772dd620f022fdff4db24119479c20c44f1a29a5477cce04af
📦 IPFS:			https://www.ipfs.io/ipfs/QmfLSYvLm7k8VCmKzLJVAXK93nTkE23NFc1AWEH2p6tr6j

Artifacts:

• Karura Runtime Wasm: https://gateway.pinata.cloud/ipfs/QmfLSYvLm7k8VCmKzLJVAXK93nTkE23NFc1AWEH2p6tr6j
• Acala Runtime Wasm: https://gateway.pinata.cloud/ipfs/QmcxwnA5EC9g2JMDp3ZmzKbJT5xVCmhKdwopur3ZnUsW1j

Changes

• Improve collateral auction handling when not enough bidders (#1823)
• Increase MinimumDebitValue from 20 to 50 (#1882)
• More Swap path validation (#1887)
• Add Stable Asset pallet from Taiga protocol (#1807)
• New token existential deposit RPC (#1873)
• Fix Flexible Fee calculation (#1891)

Release Checklist

#1900
#1906