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ckb 0.19.2 (rylai-v8 f4d24c55 2019-08-28)

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@nervos-bot-user nervos-bot-user released this 28 Aug 04:01
v0.19.2
f4d24c5
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  • Code Name: rylai-v8
  • Genesis Hash: 0x82b930c957d4f98f8e8214d567a964e3e2814e67868ebe3e4a09243eedfe727f
  • Secp256k1
    • hash_type: type
    • code_hash: 0x68d5438ac952d2f584abf879527946a537e82c7f3c1cbf6d8ebf9767437d8e88
  • Launch Time: 2019-08-28 UTC 6:00 AM
  • End Time: 2019-09-07 UTC 5:00 AM

Ensure you are running the correct node by checking the genesis hash in the log output.

Downloads

OS Arch Runtime Dependencies Package Sign
macOS x64 zip PGP
Linux x64 glibc, libstdc++ tarball PGP
CentOS x64 glibc, libstdc++, openssl tarball PGP
Windows* x64 VC++ Redistributable zip PGP
Docker dockerhub

* Windows support is experimental.

Changes since v0.18.2

Features

  • #1297: Add RPC get_block_finalized_reward_info (@u2)

    Get info about the amount of every part in the reward.

  • #1270: When a node is in IBD, it will tell others it is in IBD as the response on requests sent from peers. (@driftluo)

  • #1312: Upgrade CKB VM to 0.15.1 (@xxuejie)

    Please refer to the following URLs for changes from 0.13.0 to 0.15.1 in CKB VM.

    https://github.com/nervosnetwork/ckb-vm/releases/tag/v0.14.0
    https://github.com/nervosnetwork/ckb-vm/releases/tag/0.15.0
    https://github.com/nervosnetwork/ckb-vm/releases/tag/0.15.1

    One important note is that even though CKB VM supports the all-new AOT mode right now, we are still only using the ASM interpreter in CKB since the performance is already good enough.

  • #1252: Uncle descendant limit (@zhangsoledad)

    This is a breaking change: b:consensus

    A block B1 is considered to be the uncle of another block B2 if B1's parent is either B2's ancestor or embedded in B2 or its ancestors as an uncle.

  • #1316: Add script hash type in block assembler config (@xxuejie)

    This is a breaking change: b:cli

  • #1311: Remove RPC _compute_code_hash (@doitian)

    This is a breaking change: b:rpc

  • #1329: Allow dep and input in the same transaction use the same previous output (@TheWaWaR)

    This is a breaking change: b:consensus

  • #1323: Relay new transaction hashes in batch (@u2)

    This is a breaking change: b:p2p

  • #1319: Leverage rocksdb transaction (@zhangsoledad)

  • #1343: Tweak cellbase maturity (@zhangsoledad)

    This is a breaking change: b:consensus

  • #1307: Difficulty adjustment rfc version (@zhangsoledad)

    This is a breaking change: b:consensus, b:database

    Apply new difficulty adjustment mechanism according to RFC

  • #1342: Add bench test to run secp256k1 lock script (@zhangsoledad)

  • #1341: Implement cell's type ID as special system script (@xxuejie)

  • #1383: Allow DNS resolver on rpc server config (@driftluo)

  • #1385 ckb-bin: Add interactive mode for init sub command (@zjhmale)

  • #1382 ckb-bin: Add reset data subcommand (@zjhmale)

  • #1381: Split load data logic from load code syscall (@xxuejie)

  • #1387: Add dep group support (@TheWaWaR)

    This is a breaking change: b:consensus, b:database

  • #1335: Pool sorts transactions by fee rate (@jjyr)

  • #1415: Ignore genesis cellbase maturity rule (@TheWaWaR)

  • #1427: Upgrade system cells with dep group support (@TheWaWaR)

  • #1356: Refactor transaction structure, split deps into cell deps and header deps. (@TheWaWaR)

  • #1249: New serialization (@yangby-cryptape)

  • #1317: Fill get peers RPC version field (@driftluo)

    BREAKING CHANGE: identify message adds a new field

  • #1318: Only accept blocks with a height greater than tip - N (@u2)

  • #1305: IBD only with protect/whitelist peers (@driftluo)

  • #1379: Expose data field in jsonrpc-types' Witness (@xxuejie)

  • #1359: Allow multiple type ID cell creation in single transaction (@xxuejie)

  • #1384: Chain snapshot (@zhangsoledad)

    Introduce chain snapshot, which leverage rocksdb snapshot and hamt to achieve captures point-in-time view of the chain, get rid of chain_state and global lock. get 3x improve when switch fork.

  • #1423: Use
    eaglesong as new pow (@quake)

  • #1451: Add type script for some system cells (@TheWaWaR)

  • #1417: Remove data_hash from CellOutput (@quake)

    This is a breaking change: b:consensus, b:rpc, b:database

    This PR removed data_hash from CellOutput and refactored Transaction struct in ckb.mol

  • #1454: Change is_dep_group (bool) to dep_type (enum) and use underscore
    case for all enum values in RPC.

    This is a breaking change: b:consensus, b:rpc, b:database

Bug Fixes

  • #1267: Header verifier uses the wrong header resolver (@u2)

  • #1282: Byte index is not a char boundary for non-ASCII char (@yangby-cryptape)

  • #1268: Node should not reject the compact block which is in a worse fork (@u2)

  • #1306: Network should not retry dialing on failed address (@jjyr)

  • #1310: Compact block median time is wrong (@u2)

  • #1313: Fix Tx pool config typo and new config param (@quake)

    fix typo max_verfify_cache_size => max_verify_cache_size, txs verify cache should use this config value instead of a hardcoded value.

    added a new config param for conflict txs cache capacity

  • #1309: Script hash type should be preserved when converting to/from witness (@xxuejie)

  • #1314: Fix Randomly failed integration test valid since (@jjyr)

  • #1322: Transaction is rejected if a script matches deps via type and there are multiple matches (@xxuejie)

  • #1337: Fix process block bench (@zhangsoledad)

  • #1334: Remove useless epoch_reward from EpochView in RPC (@spartucus)

  • #1411: Fix Header provider index check (@zhangsoledad)

  • #1349: Fix Compact block short_id collition (@u2)

  • #1432: Pool should return error when pending_tx failed (@u2)

  • #1442: Use new serialization to calculate type_id (include since) (@TheWaWaR)

  • #1399: Should check sync_started before handle InIBD (@keroro520)

  • #1455: Remove block_ext cache to fix data inconsistence (@u2)

Improvements

  • #1236: Add BlockTransactions verifier (@u2)

  • #1280: Explicit deny alert when version does not match (@jjyr)

  • #1286: Use block_hash instead of block_number in get_block_proposal message (@u2)

  • #1279: Extract data field from CellOutput to Transaction (@jjyr)

  • #1308: Use ProposalShortId in CompactBlock (@quake)

    This is a breaking change: b:p2p

    This PR changes CompactBlock#short_id to ProposalShortId, and reconstruct_block will try to get tx from the entire tx pool instead of proposal tx pool only.

  • #1326: Add committed txs cache for compact block reconstruction (@quake)

  • #1336: Refactoring block body store (@quake)

    This PR splits block body (transactions) into small value store and use rocksdb prefix seek API to improve the DB fetch performance.

  • #1128: Add more cache in store to speed up reward calculation (@u2)

  • #1361: Use TransactionInfo instead of BlockInfo (@u2)

  • #1328: Method get_cell_data should use cache (@quake)

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