nervosnetwork/ckb v0.100.0

ckb 0.100.0 (c978940 2021-09-13)

on GitHub

This version contains the fork features in ckb2021 which are disabled in testnet and mainnet.

Features

• #2715 hardfork: ckb2021 hardfork features (@yangby-cryptape)

  See nervosnetwork/rfcs#242

• #2756 hardfork: Ckb2021 hardfork features (vm related part) (@yangby-cryptape)

  See nervosnetwork/rfcs#242

  • #2818 hardfork: Change field "hash_type" to an enumerated type (@yangby-cryptape)

    BREAKING CHANGES: Revert breaking changes which were introduced in #2756.

• #2796 hardfork: Net hardfork (@driftluo)

  See nervosnetwork/rfcs#234

• #2797 hardfork: Reject vm1 lock script before hardfork started to keep compatible with old clients (@yangby-cryptape)

• #2798 hardfork: Remove the header deps immature rule (@yangby-cryptape)

  See [CKB-RFCs PR 240: RFC: Remove header deps immature rule](https://github.com/nervosnetwork/rfcs/pull/240)
  

• #2819: Only send notifications when service is stated (@zhangsoledad)

• #2817: Prepend the binary version to BlockAssemblerConfig message (@quake)

• #2821: Change default OutputsValidator to well_known_scripts_only (@quake)

• #2792 hardfork: Verify the epoch in since more strictly (@yangby-cryptape)

  • A transaction with since absolute (or relative) epoch is valid only if epoch_index is less than epoch_length or both epoch_index and epoch_length are zero.
  • Using rational number operations for both since absolute epoch and since relative epoch.

  See more in nervosnetwork/rfcs#223

• #2776 hardfork: Rename JSON RPC field "uncles_hash" to "extra_hash" (@yangby-cryptape)

• #2799: Resumeble verification, which removes the cycles limit to relay tx (@zhangsoledad)

• #2846: Dial bootnode randomly (@driftluo)

• #2854: Better tips for "migrate" subcomamnd (@yangby-cryptape)

• #2849: Remove old version peer from peer store on fork (@driftluo)

• #2641: Add network protocol config (@quake)

• #2879 hardfork: Add a new field "hardfork_features" to the return of RPC method "get_consensus" (@yangby-cryptape)

• #2913: Upgrade hyper, and ckb-vm (@driftluo)

• #2656: Persistent tx-pool data into a file when it has been shutdown (@quake)

• #2921: Reduce cellbase maturity on staging spec (@keroro520)

• #2963: Update ckb-vm to 0.20.0-rc4 (@mohanson)

  ckb-vm 0.20.0-rc4 release note: https://github.com/nervosnetwork/ckb-vm/releases/tag/0.20.0-rc4

• #3004: Update ckb-vm to 0.20.0-rc5 (@mohanson)

  Contains a bug fix, see release notes below:

  https://github.com/nervosnetwork/ckb-vm/releases/tag/0.20.0-rc5

Bug Fixes

• #2785: Put migration version (@zhangsoledad)

  A bug introduced by 220464f, cause the migration version do not put in the new created DB.

• #2827: Fix peer store evict (@driftluo)

  Originally, only the data in the largest group was considered, but now it is changed to traverse at least half of the groups

• #3012: Fix dummy miner solve (@driftluo)

• #3011: Shouldn't override the log.file after touch it (@yangby-cryptape)

• #2787: Put migration version (@zhangsoledad)

• #2829: Fix peer store evict (@driftluo)

• #2833: Display full path for deprecated fields in warning messages (@yangby-cryptape)

• #2856: Touch last_txs_updated_at in tx pool (@zhangsoledad)

• #2857: Fix the status marking problem of header sync (@driftluo)

• #2877: Don't panic when the database is created by a higher version executable binary (@yangby-cryptape)

• #2894: There may be competition between header sync and eviction (@driftluo)

• #2897 metrics: There is no reactor running (@yangby-cryptape)

• #2906: Try traverse all unknown parent hash (@driftluo)

• #2923: Callback potentially incorrect trigger on concurrent context (@zhangsoledad)

• #2924 test: Make sure testnode graceful shutdown basic sync (@zhangsoledad)

• #2934: Fix stream body read (@driftluo)

• #2932: Persisted test wait tx-pool ready (@zhangsoledad)

• #2950 reset-data: The argument --network-peer-store couldn't work (@yangby-cryptape)

• #2971: Snapshot cycles calculation (@zhangsoledad)

Improvements

• #2755: Avoid unnecessary db creation (@zhangsoledad)

• #2685: Replace RwLock/Mutex<HashMap/HashSet> with DashMap (@quake)

• #2736: Move state flag to HeadersSyncState enum (@quake)

  We are using 3 fields sync_started / sync_connected / not_sync_until in the headers sync process, this PR refactored them to a state machine enum HeadersSyncState

• #2707: Use KeyedPriorityQueue to replace BTreeMap/HashSet (@quake)

• #2791: Verify the epoch in block headers explicitly (@yangby-cryptape)

  The data of epoch in bytes is not same as the EpochNumberWithFraction, which causes a few unintended consequences.

• #2822: Compatibility policy for configuration files (@yangby-cryptape)

  • Deny unknown configuration items.

    To avoid several kinds of mistakes, for example, typos.

  • Allow deprecated configuration items, but they will be ignored; and warning messages will be output.
    After several versions, if these deprecated items satisfied any of the following conditions, they will be fully removed (denied):

    • Not list in the default configuration files.
    • Be tagged as "Experimental".

  • The default configuration files will not include any deprecated configuration items.

  • The default configuration files will not enable any experimental configuration items.

• #2770: Use community contributed site for script error codes (@doitian)

• #2779: Give an unique id to each global runtime thread (@yangby-cryptape)

• #3006 rpc: Change struct from "TxPoolVerbosity" to "TxPoolEntries… (@chanhsu001)

  Breaking change for using ckb crates.

• #2841: Remove redudant as_ref (@doitian)

• #2863: Avoid duplicate cell check (@zhangsoledad)

• #2870: Replace metrics-rs with opentelemetry-rust (@yangby-cryptape)

• #2925: Enum tuple struct (@zhangsoledad)

• #2948: Remove dependency on tempfile in ckb-resource (@chanhsu001)

• #2982: Regex new is expensive (@driftluo)

• #2964: Refactor peer store (@driftluo)