Prepare for release 0.12.0.
This commit is contained in:
Dave Collins
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@ -3,6 +3,126 @@ User visible changes for btcd
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A full-node bitcoin implementation written in Go
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A full-node bitcoin implementation written in Go
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============================================================================
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============================================================================
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Changes in 0.12.0 (Fri Nov 20 2015)
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- Protocol and network related changes:
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- Add a new checkpoint at block height 382320 (#555)
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- Implement BIP0065 which includes support for version 4 blocks, a new
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consensus opcode (OP_CHECKLOCKTIMEVERIFY) that enforces transaction
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lock times, and a double-threshold switchover mechanism (#535, #459,
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#455)
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- Implement BIP0111 which provides a new bloom filter service flag and
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hence provides support for protocol version 70011 (#499)
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- Add a new parameter --nopeerbloomfilters to allow disabling bloom
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filter support (#499)
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- Reject non-canonically encoded variable length integers (#507)
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- Add mainnet peer discovery DNS seed (seed.bitcoin.jonasschnelli.ch)
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(#496)
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- Correct reconnect handling for persistent peers (#463, #464)
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- Ignore requests for block headers if not fully synced (#444)
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- Add CLI support for specifying the zone id on IPv6 addresses (#538)
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- Fix a couple of issue where the initial block sync could stall (#518,
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#229, #486)
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- Fix an issue which prevented the --onion option from working as
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intended (#446)
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- Transaction relay (memory pool) changes:
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- Require transactions to only include signatures encoded with the
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canonical 'low-s' encoding (#512)
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- Add a new parameter --minrelaytxfee to allow the minimum transaction
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fee in BTC/kB to be overridden (#520)
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- Retain memory pool transactions when they redeem another one that is
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removed when a block is accepted (#539)
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- Do not send reject messages for a transaction if it is valid but
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causes an orphan transaction which depends on it to be determined
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as invalid (#546)
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- Refrain from attempting to add orphans to the memory pool multiple
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times when the transaction they redeem is added (#551)
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- Modify minimum transaction fee calculations to scale based on bytes
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instead of full kilobyte boundaries (#521, #537)
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- Implement signature cache:
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- Provides a limited memory cache of validated signatures which is a
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huge optimization when verifying blocks for transactions that are
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already in the memory pool (#506)
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- Add a new parameter '--sigcachemaxsize' which allows the size of the
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new cache to be manually changed if desired (#506)
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- Mining support changes:
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- Notify getblocktemplate long polling clients when a block is pushed
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via submitblock (#488)
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- Speed up getblocktemplate by making use of the new signature cache
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(#506)
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- RPC changes:
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- Implement getmempoolinfo command (#453)
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- Implement getblockheader command (#461)
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- Modify createrawtransaction command to accept a new optional parameter
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'locktime' (#529)
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- Modify listunspent result to include the 'spendable' field (#440)
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- Modify getinfo command to include 'errors' field (#511)
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- Add timestamps to blockconnected and blockdisconnected notifications
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(#450)
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- Several modifications to searchrawtranscations command:
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- Accept a new optional parameter 'vinextra' which causes the results
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to include information about the outputs referenced by a transaction
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inputs (#485, #487)
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- Skip entries in the mempool too (#495)
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- Accept a new optional parameter 'reverse' to return the results in
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reverse order (most recent to oldest) (#497)
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- Accept a new optional parameter 'filteraddrs' which causes the
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results to only include inputs and outputs which involve the
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provided addresses (#516)
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- Change the notification order to notify clients about mined
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transactions (recvtx, redeemingtx) before the blockconnected
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notification (#449)
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- Update verifymessage RPC to use the standard algorithm so it is
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compatible with other implementations (#515)
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- Improve ping statistics by pinging on an interval (#517)
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- Websocket changes:
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- Implement session command which returns a per-session unique id (#500,
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#503)
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- btcctl utility changes:
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- Add getmempoolinfo command (#453)
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- Add getblockheader command (#461)
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- Add getwalletinfo command (#471)
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- Notable developer-related package changes:
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- Introduce a new peer package which acts a common base for creating and
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concurrently managing bitcoin network peers (#445)
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- Various cleanup of the new peer package (#528, #531, #524, #534,
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#549)
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- Blocks heights now consistently use int32 everywhere (#481)
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- The BlockHeader type in the wire package now provides the BtcDecode
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and BtcEncode methods (#467)
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- Update wire package to recognize BIP0064 (getutxo) service bit (#489)
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- Export LockTimeThreshold constant from txscript package (#454)
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- Export MaxDataCarrierSize constant from txscript package (#466)
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- Provide new IsUnspendable function from the txscript package (#478)
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- Export variable length string functions from the wire package (#514)
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- Export DNS Seeds for each network from the chaincfg package (#544)
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- Preliminary work towards separating the memory pool into a separate
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package (#525, #548)
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- Misc changes:
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- Various documentation updates (#442, #462, #465, #460, #470, #473,
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#505, #530, #545)
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- Add installation instructions for gentoo (#542)
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- Ensure an error is shown if OS limits can't be set at startup (#498)
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- Tighten the standardness checks for multisig scripts (#526)
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- Test coverage improvement (#468, #494, #527, #543, #550)
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- Several optimizations (#457, #474, #475, #476, #508, #509)
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- Minor code cleanup and refactoring (#472, #479, #482, #519, #540)
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- Contributors (alphabetical order):
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- Ben Echols
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- Bruno Clermont
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- danda
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- Daniel Krawisz
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- Dario Nieuwenhuis
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- Dave Collins
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- David Hill
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- Javed Khan
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- Jonathan Gillham
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- Joseph Becher
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- Josh Rickmar
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- Justus Ranvier
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- Mawuli Adzoe
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- Olaoluwa Osuntokun
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- Rune T. Aune
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Changes in 0.11.1 (Wed May 27 2015)
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Changes in 0.11.1 (Wed May 27 2015)
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- Protocol and network related changes:
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- Protocol and network related changes:
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- Use correct sub-command in reject message for rejected transactions
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- Use correct sub-command in reject message for rejected transactions
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@ -17,8 +17,8 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr
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// versioning 2.0.0 spec (http://semver.org/).
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// versioning 2.0.0 spec (http://semver.org/).
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const (
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const (
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appMajor uint = 0
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appMajor uint = 0
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appMinor uint = 11
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appMinor uint = 12
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appPatch uint = 1
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appPatch uint = 0
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// appPreRelease MUST only contain characters from semanticAlphabet
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// appPreRelease MUST only contain characters from semanticAlphabet
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// per the semantic versioning spec.
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// per the semantic versioning spec.
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@ -17,8 +17,8 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr
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// versioning 2.0.0 spec (http://semver.org/).
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// versioning 2.0.0 spec (http://semver.org/).
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const (
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const (
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appMajor uint = 0
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appMajor uint = 0
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appMinor uint = 11
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appMinor uint = 12
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appPatch uint = 1
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appPatch uint = 0
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// appPreRelease MUST only contain characters from semanticAlphabet
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// appPreRelease MUST only contain characters from semanticAlphabet
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// per the semantic versioning spec.
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// per the semantic versioning spec.
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