release-notes-0.14.0.md
1 Bitcoin Core version 0.14.0 is now available from: 2 3 <https://bitcoin.org/bin/bitcoin-core-0.14.0/> 4 5 This is a new major version release, including new features, various bugfixes 6 and performance improvements, as well as updated translations. 7 8 Please report bugs using the issue tracker at github: 9 10 <https://github.com/bitcoin/bitcoin/issues> 11 12 To receive security and update notifications, please subscribe to: 13 14 <https://bitcoincore.org/en/list/announcements/join/> 15 16 Compatibility 17 ============== 18 19 Bitcoin Core is extensively tested on multiple operating systems using 20 the Linux kernel, macOS 10.8+, and Windows Vista and later. 21 22 Microsoft ended support for Windows XP on [April 8th, 2014](https://www.microsoft.com/en-us/WindowsForBusiness/end-of-xp-support), 23 No attempt is made to prevent installing or running the software on Windows XP, you 24 can still do so at your own risk but be aware that there are known instabilities and issues. 25 Please do not report issues about Windows XP to the issue tracker. 26 27 Bitcoin Core should also work on most other Unix-like systems but is not 28 frequently tested on them. 29 30 Notable changes 31 =============== 32 33 Performance Improvements 34 -------------- 35 36 Validation speed and network propagation performance have been greatly 37 improved, leading to much shorter sync and initial block download times. 38 39 - The script signature cache has been reimplemented as a "cuckoo cache", 40 allowing for more signatures to be cached and faster lookups. 41 - Assumed-valid blocks have been introduced which allows script validation to 42 be skipped for ancestors of known-good blocks, without changing the security 43 model. See below for more details. 44 - In some cases, compact blocks are now relayed before being fully validated as 45 per BIP152. 46 - P2P networking has been refactored with a focus on concurrency and 47 throughput. Network operations are no longer bottlenecked by validation. As a 48 result, block fetching is several times faster than previous releases in many 49 cases. 50 - The UTXO cache now claims unused mempool memory. This speeds up initial block 51 download as UTXO lookups are a major bottleneck there, and there is no use for 52 the mempool at that stage. 53 54 55 Manual Pruning 56 -------------- 57 58 Bitcoin Core has supported automatically pruning the blockchain since 0.11. Pruning 59 the blockchain allows for significant storage space savings as the vast majority of 60 the downloaded data can be discarded after processing so very little of it remains 61 on the disk. 62 63 Manual block pruning can now be enabled by setting `-prune=1`. Once that is set, 64 the RPC command `pruneblockchain` can be used to prune the blockchain up to the 65 specified height or timestamp. 66 67 `getinfo` Deprecated 68 -------------------- 69 70 The `getinfo` RPC command has been deprecated. Each field in the RPC call 71 has been moved to another command's output with that command also giving 72 additional information that `getinfo` did not provide. The following table 73 shows where each field has been moved to: 74 75 |`getinfo` field | Moved to | 76 |------------------|-------------------------------------------| 77 `"version"` | `getnetworkinfo()["version"]` 78 `"protocolversion"`| `getnetworkinfo()["protocolversion"]` 79 `"walletversion"` | `getwalletinfo()["walletversion"]` 80 `"balance"` | `getwalletinfo()["balance"]` 81 `"blocks"` | `getblockchaininfo()["blocks"]` 82 `"timeoffset"` | `getnetworkinfo()["timeoffset"]` 83 `"connections"` | `getnetworkinfo()["connections"]` 84 `"proxy"` | `getnetworkinfo()["networks"][0]["proxy"]` 85 `"difficulty"` | `getblockchaininfo()["difficulty"]` 86 `"testnet"` | `getblockchaininfo()["chain"] == "test"` 87 `"keypoololdest"` | `getwalletinfo()["keypoololdest"]` 88 `"keypoolsize"` | `getwalletinfo()["keypoolsize"]` 89 `"unlocked_until"` | `getwalletinfo()["unlocked_until"]` 90 `"paytxfee"` | `getwalletinfo()["paytxfee"]` 91 `"relayfee"` | `getnetworkinfo()["relayfee"]` 92 `"errors"` | `getnetworkinfo()["warnings"]` 93 94 ZMQ On Windows 95 -------------- 96 97 Previously the ZeroMQ notification system was unavailable on Windows 98 due to various issues with ZMQ. These have been fixed upstream and 99 now ZMQ can be used on Windows. Please see [this document](https://github.com/bitcoin/bitcoin/blob/master/doc/zmq.md) for 100 help with using ZMQ in general. 101 102 Nested RPC Commands in Debug Console 103 ------------------------------------ 104 105 The ability to nest RPC commands has been added to the debug console. This 106 allows users to have the output of a command become the input to another 107 command without running the commands separately. 108 109 The nested RPC commands use bracket syntax (i.e. `getwalletinfo()`) and can 110 be nested (i.e. `getblock(getblockhash(1))`). Simple queries can be 111 done with square brackets where object values are accessed with either an 112 array index or a non-quoted string (i.e. `listunspent()[0][txid]`). Both 113 commas and spaces can be used to separate parameters in both the bracket syntax 114 and normal RPC command syntax. 115 116 Network Activity Toggle 117 ----------------------- 118 119 A RPC command and GUI toggle have been added to enable or disable all p2p 120 network activity. The network status icon in the bottom right hand corner 121 is now the GUI toggle. Clicking the icon will either enable or disable all 122 p2p network activity. If network activity is disabled, the icon will 123 be grayed out with an X on top of it. 124 125 Additionally the `setnetworkactive` RPC command has been added which does 126 the same thing as the GUI icon. The command takes one boolean parameter, 127 `true` enables networking and `false` disables it. 128 129 Out-of-sync Modal Info Layer 130 ---------------------------- 131 132 When Bitcoin Core is out-of-sync on startup, a semi-transparent information 133 layer will be shown over top of the normal display. This layer contains 134 details about the current sync progress and estimates the amount of time 135 remaining to finish syncing. This layer can also be hidden and subsequently 136 unhidden by clicking on the progress bar at the bottom of the window. 137 138 Support for JSON-RPC Named Arguments 139 ------------------------------------ 140 141 Commands sent over the JSON-RPC interface and through the `bitcoin-cli` binary 142 can now use named arguments. This follows the [JSON-RPC specification](http://www.jsonrpc.org/specification) 143 for passing parameters by-name with an object. 144 145 `bitcoin-cli` has been updated to support this by parsing `name=value` arguments 146 when the `-named` option is given. 147 148 Some examples: 149 150 src/bitcoin-cli -named help command="help" 151 src/bitcoin-cli -named getblockhash height=0 152 src/bitcoin-cli -named getblock blockhash=000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f 153 src/bitcoin-cli -named sendtoaddress address="(snip)" amount="1.0" subtractfeefromamount=true 154 155 The order of arguments doesn't matter in this case. Named arguments are also 156 useful to leave out arguments that should stay at their default value. The 157 rarely-used arguments `comment` and `comment_to` to `sendtoaddress`, for example, can 158 be left out. However, this is not yet implemented for many RPC calls, this is 159 expected to land in a later release. 160 161 The RPC server remains fully backwards compatible with positional arguments. 162 163 Opt into RBF When Sending 164 ------------------------- 165 166 A new startup option, `-walletrbf`, has been added to allow users to have all 167 transactions sent opt into RBF support. The default value for this option is 168 currently `false`, so transactions will not opt into RBF by default. The new 169 `bumpfee` RPC can be used to replace transactions that opt into RBF. 170 171 Sensitive Data Is No Longer Stored In Debug Console History 172 ----------------------------------------------------------- 173 174 The debug console maintains a history of previously entered commands that can be 175 accessed by pressing the Up-arrow key so that users can easily reuse previously 176 entered commands. Commands which have sensitive information such as passphrases and 177 private keys will now have a `(...)` in place of the parameters when accessed through 178 the history. 179 180 Retaining the Mempool Across Restarts 181 ------------------------------------- 182 183 The mempool will be saved to the data directory prior to shutdown 184 to a `mempool.dat` file. This file preserves the mempool so that when the node 185 restarts the mempool can be filled with transactions without waiting for new transactions 186 to be created. This will also preserve any changes made to a transaction through 187 commands such as `prioritisetransaction` so that those changes will not be lost. 188 189 Final Alert 190 ----------- 191 192 The Alert System was [disabled and deprecated](https://bitcoin.org/en/alert/2016-11-01-alert-retirement) in Bitcoin Core 0.12.1 and removed in 0.13.0. 193 The Alert System was retired with a maximum sequence final alert which causes any nodes 194 supporting the Alert System to display a static hard-coded "Alert Key Compromised" message which also 195 prevents any other alerts from overriding it. This final alert is hard-coded into this release 196 so that all old nodes receive the final alert. 197 198 GUI Changes 199 ----------- 200 201 - After resetting the options by clicking the `Reset Options` button 202 in the options dialog or with the `-resetguioptions` startup option, 203 the user will be prompted to choose the data directory again. This 204 is to ensure that custom data directories will be kept after the 205 option reset which clears the custom data directory set via the choose 206 datadir dialog. 207 208 - Multiple peers can now be selected in the list of peers in the debug 209 window. This allows for users to ban or disconnect multiple peers 210 simultaneously instead of banning them one at a time. 211 212 - An indicator has been added to the bottom right hand corner of the main 213 window to indicate whether the wallet being used is a HD wallet. This 214 icon will be grayed out with an X on top of it if the wallet is not a 215 HD wallet. 216 217 Low-level RPC changes 218 ---------------------- 219 220 - `importprunedfunds` only accepts two required arguments. Some versions accept 221 an optional third arg, which was always ignored. Make sure to never pass more 222 than two arguments. 223 224 - The first boolean argument to `getaddednodeinfo` has been removed. This is 225 an incompatible change. 226 227 - RPC command `getmininginfo` loses the "testnet" field in favor of the more 228 generic "chain" (which has been present for years). 229 230 - A new RPC command `preciousblock` has been added which marks a block as 231 precious. A precious block will be treated as if it were received earlier 232 than a competing block. 233 234 - A new RPC command `importmulti` has been added which receives an array of 235 JSON objects representing the intention of importing a public key, a 236 private key, an address and script/p2sh 237 238 - Use of `getrawtransaction` for retrieving confirmed transactions with unspent 239 outputs has been deprecated. For now this will still work, but in the future 240 it may change to only be able to retrieve information about transactions in 241 the mempool or if `txindex` is enabled. 242 243 - A new RPC command `getmemoryinfo` has been added which will return information 244 about the memory usage of Bitcoin Core. This was added in conjunction with 245 optimizations to memory management. See [Pull #8753](https://github.com/bitcoin/bitcoin/pull/8753) 246 for more information. 247 248 - A new RPC command `bumpfee` has been added which allows replacing an 249 unconfirmed wallet transaction that signaled RBF (see the `-walletrbf` 250 startup option above) with a new transaction that pays a higher fee, and 251 should be more likely to get confirmed quickly. 252 253 HTTP REST Changes 254 ----------------- 255 256 - UTXO set query (`GET /rest/getutxos/<checkmempool>/<txid>-<n>/<txid>-<n> 257 /.../<txid>-<n>.<bin|hex|json>`) responses were changed to return status 258 code `HTTP_BAD_REQUEST` (400) instead of `HTTP_INTERNAL_SERVER_ERROR` (500) 259 when requests contain invalid parameters. 260 261 Minimum Fee Rate Policies 262 ------------------------- 263 264 Since the changes in 0.12 to automatically limit the size of the mempool and improve the performance of block creation in mining code it has not been important for relay nodes or miners to set `-minrelaytxfee`. With this release the following concepts that were tied to this option have been separated out: 265 - incremental relay fee used for calculating BIP 125 replacement and mempool limiting. (1000 satoshis/kB) 266 - calculation of threshold for a dust output. (effectively 3 * 1000 satoshis/kB) 267 - minimum fee rate of a package of transactions to be included in a block created by the mining code. If miners wish to set this minimum they can use the new `-blockmintxfee` option. (defaults to 1000 satoshis/kB) 268 269 The `-minrelaytxfee` option continues to exist but is recommended to be left unset. 270 271 Fee Estimation Changes 272 ---------------------- 273 274 - Since 0.13.2 fee estimation for a confirmation target of 1 block has been 275 disabled. The fee slider will no longer be able to choose a target of 1 block. 276 This is only a minor behavior change as there was often insufficient 277 data for this target anyway. `estimatefee 1` will now always return -1 and 278 `estimatesmartfee 1` will start searching at a target of 2. 279 280 - The default target for fee estimation is changed to 6 blocks in both the GUI 281 (previously 25) and for RPC calls (previously 2). 282 283 Removal of Priority Estimation 284 ------------------------------ 285 286 - Estimation of "priority" needed for a transaction to be included within a target 287 number of blocks has been removed. The RPC calls are deprecated and will either 288 return -1 or 1e24 appropriately. The format for `fee_estimates.dat` has also 289 changed to no longer save these priority estimates. It will automatically be 290 converted to the new format which is not readable by prior versions of the 291 software. 292 293 - Support for "priority" (coin age) transaction sorting for mining is 294 considered deprecated in Core and will be removed in the next major version. 295 This is not to be confused with the `prioritisetransaction` RPC which will remain 296 supported by Core for adding fee deltas to transactions. 297 298 P2P connection management 299 -------------------------- 300 301 - Peers manually added through the `-addnode` option or `addnode` RPC now have their own 302 limit of eight connections which does not compete with other inbound or outbound 303 connection usage and is not subject to the limitation imposed by the `-maxconnections` 304 option. 305 306 - New connections to manually added peers are performed more quickly. 307 308 Introduction of assumed-valid blocks 309 ------------------------------------- 310 311 - A significant portion of the initial block download time is spent verifying 312 scripts/signatures. Although the verification must pass to ensure the security 313 of the system, no other result from this verification is needed: If the node 314 knew the history of a given block were valid it could skip checking scripts 315 for its ancestors. 316 317 - A new configuration option 'assumevalid' is provided to express this knowledge 318 to the software. Unlike the 'checkpoints' in the past this setting does not 319 force the use of a particular chain: chains that are consistent with it are 320 processed quicker, but other chains are still accepted if they'd otherwise 321 be chosen as best. Also unlike 'checkpoints' the user can configure which 322 block history is assumed true, this means that even outdated software can 323 sync more quickly if the setting is updated by the user. 324 325 - Because the validity of a chain history is a simple objective fact it is much 326 easier to review this setting. As a result the software ships with a default 327 value adjusted to match the current chain shortly before release. The use 328 of this default value can be disabled by setting -assumevalid=0 329 330 Fundrawtransaction change address reuse 331 ---------------------------------------- 332 333 - Before 0.14, `fundrawtransaction` was by default wallet stateless. In 334 almost all cases `fundrawtransaction` does add a change-output to the 335 outputs of the funded transaction. Before 0.14, the used keypool key was 336 never marked as change-address key and directly returned to the keypool 337 (leading to address reuse). Before 0.14, calling `getnewaddress` 338 directly after `fundrawtransaction` did generate the same address as 339 the change-output address. 340 341 - Since 0.14, fundrawtransaction does reserve the change-output-key from 342 the keypool by default (optional by setting `reserveChangeKey`, default = 343 `true`) 344 345 - Users should also consider using `getrawchangeaddress()` in conjunction 346 with `fundrawtransaction`'s `changeAddress` option. 347 348 Unused mempool memory used by coincache 349 ---------------------------------------- 350 351 - Before 0.14, memory reserved for mempool (using the `-maxmempool` option) 352 went unused during initial block download, or IBD. In 0.14, the UTXO DB cache 353 (controlled with the `-dbcache` option) borrows memory from the mempool 354 when there is extra memory available. This may result in an increase in 355 memory usage during IBD for those previously relying on only the `-dbcache` 356 option to limit memory during that time. 357 358 0.14.0 Change log 359 ================= 360 361 Detailed release notes follow. This overview includes changes that affect 362 behavior, not code moves, minor refactors and string updates. For convenience 363 in locating the code changes and accompanying discussion, both the pull request 364 and git merge commit are mentioned. 365 366 ### RPC and other APIs 367 - #8421 `b77bb95` httpserver: drop boost dependency (theuni) 368 - #8638 `f061415` rest.cpp: change `HTTP_INTERNAL_SERVER_ERROR` to `HTTP_BAD_REQUEST` (djpnewton) 369 - #8272 `91990ee` Make the dummy argument to getaddednodeinfo optional (sipa) 370 - #8722 `bb843ad` bitcoin-cli: More detailed error reporting (laanwj) 371 - #6996 `7f71a3c` Add preciousblock RPC (sipa) 372 - #8788 `97c7f73` Give RPC commands more information about the RPC request (jonasschnelli) 373 - #7948 `5d2c8e5` Augment getblockchaininfo bip9\_softforks data (mruddy) 374 - #8980 `0e22855` importmulti: Avoid using boost::variant::operator!=, which is only in newer boost versions (luke-jr) 375 - #9025 `4d8558a` Getrawtransaction should take a bool for verbose (jnewbery) 376 - #8811 `5754e03` Add support for JSON-RPC named arguments (laanwj) 377 - #9520 `2456a83` Deprecate non-txindex getrawtransaction and better warning (sipa) 378 - #9518 `a65ced1` Return height of last block pruned by pruneblockchain RPC (ryanofsky) 379 - #9222 `7cb024e` Add 'subtractFeeFromAmount' option to 'fundrawtransaction' (dooglus) 380 - #8456 `2ef52d3` Simplified `bumpfee` command (mrbandrews) 381 - #9516 `727a798` Bug-fix: listsinceblock: use fork point as reference for blocks in reorg'd chains (kallewoof) 382 - #9640 `7bfb770` Bumpfee: bugfixes for error handling and feerate calculation (sdaftuar) 383 - #9673 `8d6447e` Set correct metadata on bumpfee wallet transactions (ryanofsky) 384 - #9650 `40f7e27` Better handle invalid parameters to signrawtransaction (TheBlueMatt) 385 - #9682 `edc9e63` Require timestamps for importmulti keys (ryanofsky) 386 - #9108 `d8e8b06` Use importmulti timestamp when importing watch only keys (on top of #9682) (ryanofsky) 387 - #9756 `7a93af8` Return error when importmulti called with invalid address (ryanofsky) 388 - #9778 `ad168ef` Add two hour buffer to manual pruning (morcos) 389 - #9761 `9828f9a` Use 2 hour grace period for key timestamps in importmulti rescans (ryanofsky) 390 - #9474 `48d7e0d` Mark the minconf parameter to move as ignored (sipa) 391 - #9619 `861cb0c` Bugfix: RPC/Mining: GBT should return 1 MB sizelimit before segwit activates (luke-jr) 392 - #9773 `9072395` Return errors from importmulti if complete rescans are not successful (ryanofsky) 393 394 ### Block and transaction handling 395 - #8391 `37d83bb` Consensus: Remove ISM (NicolasDorier) 396 - #8365 `618c9dd` Treat high-sigop transactions as larger rather than rejecting them (sipa) 397 - #8814 `14b7b3f` wallet, policy: ParameterInteraction: Don't allow 0 fee (MarcoFalke) 398 - #8515 `9bdf526` A few mempool removal optimizations (sipa) 399 - #8448 `101c642` Store mempool and prioritization data to disk (sipa) 400 - #7730 `3c03dc2` Remove priority estimation (morcos) 401 - #9111 `fb15610` Remove unused variable `UNLIKELY_PCT` from fees.h (fanquake) 402 - #9133 `434e683` Unset fImporting for loading mempool (morcos) 403 - #9179 `b9a87b4` Set `DEFAULT_LIMITFREERELAY` = 0 kB/minute (MarcoFalke) 404 - #9239 `3fbf079` Disable fee estimates for 1-block target (morcos) 405 - #7562 `1eef038` Bump transaction version default to 2 (btcdrak) 406 - #9313,#9367 If we don't allow free txs, always send a fee filter (morcos) 407 - #9346 `b99a093` Batch construct batches (sipa) 408 - #9262 `5a70572` Prefer coins that have fewer ancestors, sanity check txn before ATMP (instagibbs) 409 - #9288 `1ce7ede` Fix a bug if the min fee is 0 for FeeFilterRounder (morcos) 410 - #9395 `0fc1c31` Add test for `-walletrejectlongchains` (morcos) 411 - #9107 `7dac1e5` Safer modify new coins (morcos) 412 - #9312 `a72f76c` Increase mempool expiry time to 2 weeks (morcos) 413 - #8610 `c252685` Share unused mempool memory with coincache (sipa) 414 - #9138 `f646275` Improve fee estimation (morcos) 415 - #9408 `46b249e` Allow shutdown during LoadMempool, dump only when necessary (jonasschnelli) 416 - #9310 `8c87f17` Assert FRESH validity in CCoinsViewCache::BatchWrite (ryanofsky) 417 - #7871 `e2e624d` Manual block file pruning (mrbandrews) 418 - #9507 `0595042` Fix use-after-free in CTxMemPool::removeConflicts() (sdaftuar) 419 - #9380 `dd98f04` Separate different uses of minimum fees (morcos) 420 - #9596 `71148b8` bugfix save feeDelta instead of priorityDelta in DumpMempool (morcos) 421 - #9371 `4a1dc35` Notify on removal (morcos) 422 - #9519 `9b4d267` Exclude RBF replacement txs from fee estimation (morcos) 423 - #8606 `e2a1a1e` Fix some locks (sipa) 424 - #8681 `6898213` Performance Regression Fix: Pre-Allocate txChanged vector (JeremyRubin) 425 - #8223 `744d265` c++11: Use std::unique\_ptr for block creation (domob1812) 426 - #9125 `7490ae8` Make CBlock a vector of shared\_ptr of CTransactions (sipa) 427 - #8930 `93566e0` Move orphan processing to ActivateBestChain (TheBlueMatt) 428 - #8580 `46904ee` Make CTransaction actually immutable (sipa) 429 - #9240 `a1dcf2e` Remove txConflicted (morcos) 430 - #8589 `e8cfe1e` Inline CTxInWitness inside CTxIn (sipa) 431 - #9349 `2db4cbc` Make CScript (and prevector) c++11 movable (sipa) 432 - #9252 `ce5c1f4` Release cs\_main before calling ProcessNewBlock, or processing headers (cmpctblock handling) (sdaftuar) 433 - #9283 `869781c` A few more CTransactionRef optimizations (sipa) 434 - #9499 `9c9af5a` Use recent-rejects, orphans, and recently-replaced txn for compact-block-reconstruction (TheBlueMatt) 435 - #9813 `3972a8e` Read/write mempool.dat as a binary (paveljanik) 436 437 ### P2P protocol and network code 438 - #8128 `1030fa7` Turn net structures into dumb storage classes (theuni) 439 - #8282 `026c6ed` Feeler connections to increase online addrs in the tried table (EthanHeilman) 440 - #8462 `53f8f22` Move AdvertiseLocal debug output to net category (Mirobit) 441 - #8612 `84decb5` Check for compatibility with download in FindNextBlocksToDownload (sipa) 442 - #8594 `5b2ea29` Do not add random inbound peers to addrman (gmaxwell) 443 - #8085 `6423116` Begin encapsulation (theuni) 444 - #8715 `881d7ea` only delete CConnman if it's been created (theuni) 445 - #8707 `f07424a` Fix maxuploadtarget setting (theuni) 446 - #8661 `d2e4655` Do not set an addr time penalty when a peer advertises itself (gmaxwell) 447 - #8822 `9bc6a6b` Consistent checksum handling (laanwj) 448 - #8936 `1230890` Report NodeId in misbehaving debug (rebroad) 449 - #8968 `3cf496d` Don't hold cs\_main when calling ProcessNewBlock from a cmpctblock (TheBlueMatt) 450 - #9002 `e1d1f57` Make connect=0 disable automatic outbound connections (gmaxwell) 451 - #9050 `fcf61b8` Make a few values immutable, and use deterministic randomness for the localnonce (theuni) 452 - #8969 `3665483` Decouple peer-processing-logic from block-connection-logic (#2) (TheBlueMatt) 453 - #8708 `c8c572f` have CConnman handle message sending (theuni) 454 - #8709 `1e50d22` Allow filterclear messages for enabling TX relay only (rebroad) 455 - #9045 `9f554e0` Hash P2P messages as they are received instead of at process-time (TheBlueMatt) 456 - #9026 `dc6b940` Fix handling of invalid compact blocks (sdaftuar) 457 - #8996 `ab914a6` Network activity toggle (luke-jr) 458 - #9131 `62af164` fNetworkActive is not protected by a lock, use an atomic (jonasschnelli) 459 - #8872 `0c577f2` Remove block-request logic from INV message processing (TheBlueMatt) 460 - #8690 `791b58d` Do not fully sort all nodes for addr relay (sipa) 461 - #9128 `76fec09` Decouple CConnman and message serialization (theuni) 462 - #9226 `3bf06e9` Remove fNetworkNode and pnodeLocalHost (gmaxwell) 463 - #9352 `a7f7651` Attempt reconstruction from all compact block announcements (sdaftuar) 464 - #9319 `a55716a` Break addnode out from the outbound connection limits (gmaxwell) 465 - #9261 `2742568` Add unstored orphans with rejected parents to recentRejects (morcos) 466 - #9441 `8b66bf7` Massive speedup. Net locks overhaul (theuni) 467 - #9375 `3908fc4` Relay compact block messages prior to full block connection (TheBlueMatt) 468 - #9400 `8a445c5` Set peers as HB peers upon full block validation (instagibbs) 469 - #9561 `6696b46` Wake message handling thread when we receive a new block (TheBlueMatt) 470 - #9535 `82274c0` Split CNode::cs\_vSend: message processing and message sending (TheBlueMatt) 471 - #9606 `3f9f962` Consistently use GetTimeMicros() for inactivity checks (sdaftuar) 472 - #9594 `fd70211` Send final alert message to older peers after connecting (gmaxwell) 473 - #9626 `36966a1` Clean up a few CConnman cs\_vNodes/CNode things (TheBlueMatt) 474 - #9609 `4966917` Fix remaining net assertions (theuni) 475 - #9671 `7821db3` Fix super-unlikely race introduced in 236618061a445d2cb11e72 (TheBlueMatt) 476 - #9730 `33f3b21` Remove bitseed.xf2.org form the dns seed list (jonasschnelli) 477 - #9698 `2447c10` Fix socket close race (theuni) 478 - #9708 `a06ede9` Clean up all known races/platform-specific UB at the time PR was opened (TheBlueMatt) 479 - #9715 `b08656e` Disconnect peers which we do not receive VERACKs from within 60 sec (TheBlueMatt) 480 - #9720 `e87ce95` Fix banning and disallow sending messages before receiving verack (theuni) 481 - #9268 `09c4fd1` Fix rounding privacy leak introduced in #9260 (TheBlueMatt) 482 - #9075 `9346f84` Decouple peer-processing-logic from block-connection-logic (#3) (TheBlueMatt) 483 - #8688 `047ded0` Move static global randomizer seeds into CConnman (sipa) 484 - #9289 `d9ae1ce` net: drop boost::thread\_group (theuni) 485 486 ### Validation 487 - #9014 `d04aeba` Fix block-connection performance regression (TheBlueMatt) 488 - #9299 `d52ce89` Remove no longer needed check for premature v2 txs (morcos) 489 - #9273 `b68685a` Remove unused `CDiskBlockPos*` argument from ProcessNewBlock (TheBlueMatt) 490 - #8895 `b83264d` Better SigCache Implementation (JeremyRubin) 491 - #9490 `e126d0c` Replace FindLatestBefore used by importmulti with FindEarliestAtLeast (gmaxwell) 492 - #9484 `812714f` Introduce assumevalid setting to skip validation presumed valid scripts (gmaxwell) 493 - #9511 `7884956` Don't overwrite validation state with corruption check (morcos) 494 - #9765 `1e92e04` Harden against mistakes handling invalid blocks (sdaftuar) 495 - #9779 `3c02b95` Update nMinimumChainWork and defaultAssumeValid (gmaxwell) 496 - #8524 `19b0f33` Precompute sighashes (sipa) 497 - #9791 `1825a03` Avoid VLA in hash.h (sipa) 498 499 ### Build system 500 - #8238 `6caf3ee` ZeroMQ 4.1.5 && ZMQ on Windows (fanquake) 501 - #8520 `b40e19c` Remove check for `openssl/ec.h` (laanwj) 502 - #8617 `de07fdc` Include instructions to extract Mac OS X SDK on Linux using 7zip and SleuthKit (luke-jr) 503 - #8566 `7b98895` Easy to use gitian building script (achow101) 504 - #8604 `f256843` build,doc: Update for 0.13.0+ and OpenBSD 5.9 (laanwj) 505 - #8640 `2663e51` depends: Remove Qt46 package (fanquake) 506 - #8645 `8ea4440` Remove unused Qt 4.6 patch (droark) 507 - #8608 `7e9ab95` Install manpages via make install, also add some autogenerated manpages (nomnombtc) 508 - #8781 `ca69ef4` contrib: delete `qt_translations.py` (MarcoFalke) 509 - #8783 `64dc645` share: remove qt/protobuf.pri (MarcoFalke) 510 - #8423 `3166dff` depends: expat 2.2.0, ccache 3.3.1, fontconfig 2.12.1 (fanquake) 511 - #8791 `b694b0d` travis: cross-mac: explicitly enable gui (MarcoFalke) 512 - #8820 `dc64141` depends: Fix Qt compilation with Xcode 8 (fanquake) 513 - #8730 `489a6ab` depends: Add libevent compatibility patch for windows (laanwj) 514 - #8819 `c841816` depends: Boost 1.61.0 (fanquake) 515 - #8826 `f560d95` Do not include `env_win.cc` on non-Windows systems (paveljanik) 516 - #8948 `e077e00` Reorder Windows gitian build order to match Linux (Michagogo) 517 - #8568 `078900d` new var `DIST_CONTRIB` adds useful things for packagers from contrib (nomnombtc) 518 - #9114 `21e6c6b` depends: Set `OSX_MIN_VERSION` to 10.8 (fanquake) 519 - #9140 `018a4eb` Bugfix: Correctly replace generated headers and fail cleanly (luke-jr) 520 - #9156 `a8b2a82` Add compile and link options echo to configure (jonasschnelli) 521 - #9393 `03d85f6` Include cuckoocache header in Makefile (MarcoFalke) 522 - #9420 `bebe369` Fix linker error when configured with --enable-lcov (droark) 523 - #9412 `53442af` Fix 'make deploy' for OSX (jonasschnelli) 524 - #9475 `7014506` Let autoconf detect presence of `EVP_MD_CTX_new` (luke-jr) 525 - #9513 `bbf193f` Fix qt distdir builds (theuni) 526 - #9471 `ca615e6` depends: libevent 2.1.7rc (fanquake) 527 - #9468 `f9117f2` depends: Dependency updates for 0.14.0 (fanquake) 528 - #9469 `01c4576` depends: Qt 5.7.1 (fanquake) 529 - #9574 `5ac6687` depends: Fix QT build on OSX (fanquake) 530 - #9646 `720b579` depends: Fix cross build for qt5.7 (theuni) 531 - #9705 `6a55515` Add options to override BDB cflags/libs (laanwj) 532 - #8249 `4e1567a` Enable (and check for) 64-bit ASLR on Windows (laanwj) 533 - #9758 `476cc47` Selectively suppress deprecation warnings (jonasschnelli) 534 - #9783 `6d61a2b` release: bump gitian descriptors for a new 0.14 package cache (theuni) 535 - #9789 `749fe95` build: add --enable-werror and warn on vla's (theuni) 536 - #9831 `99fd85c` build: force a c++ standard to be specified (theuni) 537 538 ### GUI 539 - #8192 `c503863` Remove URLs from About dialog translations (fanquake) 540 - #8540 `36404ae` Fix random segfault when closing "Choose data directory" dialog (laanwj) 541 - #8517 `2468292` Show wallet HD state in statusbar (jonasschnelli) 542 - #8463 `62a5a8a` Remove Priority from coincontrol dialog (MarcoFalke) 543 - #7579 `0606f95` Show network/chain errors in the GUI (jonasschnelli) 544 - #8583 `c19f8a4` Show XTHIN in GUI (rebroad) 545 - #7783 `4335d5a` RPC-Console: support nested commands and simple value queries (jonasschnelli) 546 - #8672 `6052d50` Show transaction size in transaction details window (Cocosoft) 547 - #8777 `fec6af7` WalletModel: Expose disablewallet (MarcoFalke) 548 - #8371 `24f72e9` Add out-of-sync modal info layer (jonasschnelli) 549 - #8885 `b2fec4e` Fix ban from qt console (theuni) 550 - #8821 `bf8e68a` sync-overlay: Don't block during reindex (MarcoFalke) 551 - #8906 `088d1f4` sync-overlay: Don't show progress twice (MarcoFalke) 552 - #8918 `47ace42` Add "Copy URI" to payment request context menu (luke-jr) 553 - #8925 `f628d9a` Display minimum ping in debug window (rebroad) 554 - #8774 `3e942a7` Qt refactors to better abstract wallet access (luke-jr) 555 - #8985 `7b1bfa3` Use pindexBestHeader instead of setBlockIndexCandidates for NotifyHeaderTip() (jonasschnelli) 556 - #8989 `d2143dc` Overhaul smart-fee slider, adjust default confirmation target (jonasschnelli) 557 - #9043 `273bde3` Return useful error message on ATMP failure (MarcoFalke) 558 - #9088 `4e57824` Reduce ambiguity of warning message (rebroad) 559 - #8874 `e984730` Multiple Selection for peer and ban tables (achow101) 560 - #9145 `924745d` Make network disabled icon 50% opaque (MarcoFalke) 561 - #9130 `ac489b2` Mention the new network toggle functionality in the tooltip (paveljanik) 562 - #9218 `4d955fc` Show progress overlay when clicking spinner icon (laanwj) 563 - #9280 `e15660c` Show ModalOverlay by pressing the progress bar, allow hiding (jonasschnelli) 564 - #9296 `fde7d99` Fix missed change to WalletTx structure (morcos) 565 - #9266 `2044e37` Bugfix: Qt/RPCConsole: Put column enum in the right places (luke-jr) 566 - #9255 `9851a84` layoutAboutToChange signal is called layoutAboutToBeChanged (laanwj) 567 - #9330 `47e6a19` Console: add security warning (jonasschnelli) 568 - #9329 `db45ad8` Console: allow empty arguments (jonasschnelli) 569 - #8877 `6dc4c43` Qt RPC console: history sensitive-data filter, and saving input line when browsing history (luke-jr) 570 - #9462 `649cf5f` Do not translate tilde character (MarcoFalke) 571 - #9457 `123ea73` Select more files for translation (MarcoFalke) 572 - #9413 `fd7d8c7` CoinControl: Allow non-wallet owned change addresses (jonasschnelli) 573 - #9461 `b250686` Improve progress display during headers-sync and peer-finding (jonasschnelli) 574 - #9588 `5086452` Use nPowTargetSpacing constant (MarcoFalke) 575 - #9637 `d9e4d1d` Fix transaction details output-index to reflect vout index (jonasschnelli) 576 - #9718 `36f9d3a` Qt/Intro: Various fixes (luke-jr) 577 - #9735 `ec66d06` devtools: Handle Qt formatting characters edge-case in update-translations.py (laanwj) 578 - #9755 `a441db0` Bugfix: Qt/Options: Restore persistent "restart required" notice (luke-jr) 579 - #9817 `7d75a5a` Fix segfault crash when shutdown the GUI in disablewallet mode (jonasschnelli) 580 581 ### Wallet 582 - #8152 `b9c1cd8` Remove `CWalletDB*` parameter from CWallet::AddToWallet (pstratem) 583 - #8432 `c7e05b3` Make CWallet::fFileBacked private (pstratem) 584 - #8445 `f916700` Move CWallet::setKeyPool to private section of CWallet (pstratem) 585 - #8564 `0168019` Remove unused code/conditions in ReadAtCursor (jonasschnelli) 586 - #8601 `37ac678` Add option to opt into full-RBF when sending funds (rebase, original by petertodd) (laanwj) 587 - #8494 `a5b20ed` init, wallet: ParameterInteraction() iff wallet enabled (MarcoFalke) 588 - #8760 `02ac669` init: Get rid of some `ENABLE_WALLET` (MarcoFalke) 589 - #8696 `a1f8d3e` Wallet: Remove last external reference to CWalletDB (pstratem) 590 - #8768 `886e8c9` init: Get rid of fDisableWallet (MarcoFalke) 591 - #8486 `ab0b411` Add high transaction fee warnings (MarcoFalke) 592 - #8851 `940748b` Move key derivation logic from GenerateNewKey to DeriveNewChildKey (pstratem) 593 - #8287 `e10af96` Set fLimitFree = true (MarcoFalke) 594 - #8928 `c587577` Fix init segfault where InitLoadWallet() calls ATMP before genesis (TheBlueMatt) 595 - #7551 `f2d7056` Add importmulti RPC call (pedrobranco) 596 - #9016 `0dcb888` Return useful error message on ATMP failure (instagibbs) 597 - #8753 `f8723d2` Locked memory manager (laanwj) 598 - #8828 `a4fd8df` Move CWalletDB::ReorderTransactions to CWallet (pstratem) 599 - #8977 `6a1343f` Refactor wallet/init interaction (Reaccept wtx, flush thread) (jonasschnelli) 600 - #9036 `ed0cc50` Change default confirm target from 2 to 6 (laanwj) 601 - #9071 `d1871da` Declare wallet.h functions inline (sipa) 602 - #9132 `f54e460` Make strWalletFile const (jonasschnelli) 603 - #9141 `5ea5e04` Remove unnecessary calls to CheckFinalTx (jonasschnelli) 604 - #9165 `c01f16a` SendMoney: use already-calculated balance (instagibbs) 605 - #9311 `a336d13` Flush wallet after abandontransaction (morcos) 606 - #8717 `38e4887` Addition of ImmatureCreditCached to MarkDirty() (spencerlievens) 607 - #9446 `510c0d9` SetMerkleBranch: remove unused code, remove cs\_main lock requirement (jonasschnelli) 608 - #8776 `2a524b8` Wallet refactoring leading up to multiwallet (luke-jr) 609 - #9465 `a7d55c9` Do not perform ECDSA signing in the fee calculation inner loop (gmaxwell) 610 - #9404 `12e3112` Smarter coordination of change and fee in CreateTransaction (morcos) 611 - #9377 `fb75cd0` fundrawtransaction: Keep change-output keys by default, make it optional (jonasschnelli) 612 - #9578 `923dc44` Add missing mempool lock for CalculateMemPoolAncestors (TheBlueMatt) 613 - #9227 `02464da` Make nWalletDBUpdated atomic to avoid a potential race (pstratem) 614 - #9764 `f8af89a` Prevent "overrides a member function but is not marked 'override'" warnings (laanwj) 615 - #9771 `e43a585` Add missing cs\_wallet lock that triggers new lock held assertion (ryanofsky) 616 - #9316 `3097ea4` Disable free transactions when relay is disabled (MarcoFalke) 617 - #9615 `d2c9e4d` Wallet incremental fee (morcos) 618 - #9760 `40c754c` Remove importmulti always-true check (ryanofsky) 619 620 ### Tests and QA 621 - #8270 `6e5e5ab` Tests: Use portable #! in python scripts (/usr/bin/env) (ChoHag) 622 - #8534,#8504 Remove java comparison tool (laanwj,MarcoFalke) 623 - #8482 `740cff5` Use single cache dir for chains (MarcoFalke) 624 - #8450 `21857d2` Replace `rpc_wallet_tests.cpp` with python RPC unit tests (pstratem) 625 - #8671 `ddc3080` Minimal fix to slow prevector tests as stopgap measure (JeremyRubin) 626 - #8680 `666eaf0` Address Travis spurious failures (theuni) 627 - #8789 `e31a43c` pull-tester: Only print output when failed (MarcoFalke) 628 - #8810 `14e8f99` tests: Add exception error message for JSONRPCException (laanwj) 629 - #8830 `ef0801b` test: Add option to run bitcoin-util-test.py manually (jnewbery) 630 - #8881 `e66cc1d` Add some verbose logging to bitcoin-util-test.py (jnewbery) 631 - #8922 `0329511` Send segwit-encoded blocktxn messages in p2p-compactblocks (TheBlueMatt) 632 - #8873 `74dc388` Add microbenchmarks to profile more code paths (ryanofsky) 633 - #9032 `6a8be7b` test: Add format-dependent comparison to bctest (laanwj) 634 - #9023 `774db92` Add logging to bitcoin-util-test.py (jnewbery) 635 - #9065 `c9bdf9a` Merge `doc/unit-tests.md` into `src/test/README.md` (laanwj) 636 - #9069 `ed64bce` Clean up bctest.py and bitcoin-util-test.py (jnewbery) 637 - #9095 `b8f43e3` test: Fix test\_random includes (MarcoFalke) 638 - #8894 `faec09b` Testing: Include fRelay in mininode version messages (jnewbery) 639 - #9097 `e536499` Rework `sync_*` and preciousblock.py (MarcoFalke) 640 - #9049 `71bc39e` Remove duplicatable duplicate-input check from CheckTransaction (TheBlueMatt) 641 - #9136 `b422913` sync\_blocks cleanup (ryanofsky) 642 - #9151 `4333b1c` proxy\_test: Calculate hardcoded port numbers (MarcoFalke) 643 - #9206 `e662d28` Make test constant consistent with consensus.h (btcdrak) 644 - #9139 `0de7fd3` Change sync\_blocks to pick smarter maxheight (on top of #9196) (ryanofsky) 645 - #9100 `97ec6e5` tx\_valid: re-order inputs to how they are encoded (dcousens) 646 - #9202 `e56cf67` bench: Add support for measuring CPU cycles (laanwj) 647 - #9223 `5412c08` unification of Bloom filter representation (s-matthew-english) 648 - #9257 `d7ba4a2` Dump debug logs on travis failures (sdaftuar) 649 - #9221 `9e4bb31` Get rid of duplicate code (MarcoFalke) 650 - #9274 `919db03` Use cached utxo set to fix performance regression (MarcoFalke) 651 - #9276 `ea33f19` Some minor testing cleanups (morcos) 652 - #9291 `8601784` Remove mapOrphanTransactionsByPrev from DoS\_tests (sipa) 653 - #9309 `76fcd9d` Wallet needs to stay unlocked for whole test (morcos) 654 - #9172 `5bc209c` Resurrect pstratem's "Simple fuzzing framework" (laanwj) 655 - #9331 `c6fd923` Add test for rescan feature of wallet key import RPCs (ryanofsky) 656 - #9354 `b416095` Make fuzzer actually test CTxOutCompressor (sipa) 657 - #9390,#9416 travis: make distdir (MarcoFalke) 658 - #9308 `0698639` test: Add CCoinsViewCache Access/Modify/Write tests (ryanofsky) 659 - #9406 `0f921e6` Re-enable a blank v1 Tx JSON test (droark) 660 - #9435 `dbc8a8c` Removed unused variable in test, fixing warning (ryanofsky) 661 - #9436 `dce853e` test: Include tx data in `EXTRA_DIST` (MarcoFalke) 662 - #9525 `02e5308` test: Include tx data in `EXTRA_DIST` (MarcoFalke) 663 - #9498 `054d664` Basic CCheckQueue Benchmarks (JeremyRubin) 664 - #9554 `0b96abc` test: Avoid potential NULL pointer dereference in `addrman_tests.cpp` (practicalswift) 665 - #9628 `f895023` Increase a sync\_blocks timeout in pruning.py (sdaftuar) 666 - #9638 `a7ea2f8` Actually test assertions in pruning.py (MarcoFalke) 667 - #9647 `e99f0d7` Skip RAII event tests if libevent is built without `event_set_mem_functions` (luke-jr) 668 - #9691 `fc67cd2` Init ECC context for `test_bitcoin_fuzzy` (gmaxwell) 669 - #9712 `d304fef` bench: Fix initialization order in registration (laanwj) 670 - #9707 `b860915` Fix RPC failure testing (jnewbery) 671 - #9269 `43e8150` Align struct COrphan definition (sipa) 672 - #9820 `599c69a` Fix pruning test broken by 2 hour manual prune window (ryanofsky) 673 - #9824 `260c71c` qa: Check return code when stopping nodes (MarcoFalke) 674 - #9875 `50953c2` tests: Fix dangling pwalletMain pointer in wallet tests (laanwj) 675 - #9839 `eddaa6b` [qa] Make import-rescan.py watchonly check reliable (ryanofsky) 676 677 ### Documentation 678 - #8332 `806b9e7` Clarify witness branches in transaction.h serialization (dcousens) 679 - #8935 `0306978` Documentation: Building on Windows with WSL (pooleja) 680 - #9144 `c98f6b3` Correct waitforblockheight example help text (fanquake) 681 - #9407 `041331e` Added missing colons in when running help command (anditto) 682 - #9378 `870cd2b` Add documentation for CWalletTx::fFromMe member (ryanofsky) 683 - #9297 `0b73807` Various RPC help outputs updated (Mirobit) 684 - #9613 `07421cf` Clarify getbalance help string to explain interaction with bumpfee (ryanofsky) 685 - #9663 `e30d928` Clarify listunspent amount description (instagibbs) 686 - #9396 `d65a13b` Updated listsinceblock rpc documentation (accraze) 687 - #8747 `ce43630` rpc: Fix transaction size comments and RPC help text (jnewbery) 688 - #8058 `bbd9740` Doc: Add issue template (AmirAbrams) 689 - #8567 `85d4e21` Add default port numbers to REST doc (djpnewton) 690 - #8624 `89de153` build: Mention curl (MarcoFalke) 691 - #8786 `9da7366` Mandatory copyright agreement (achow101) 692 - #8823 `7b05af6` Add privacy recommendation when running hidden service (laanwj) 693 - #9433 `caa2f10` Update the Windows build notes (droark) 694 - #8879 `f928050` Rework docs (MarcoFalke) 695 - #8887 `61d191f` Improve GitHub issue template (fanquake) 696 - #8787 `279bbad` Add missing autogen to example builds (AmirAbrams) 697 - #8892 `d270c30` Add build instructions for FreeBSD (laanwj) 698 - #8890 `c71a654` Update Doxygen configuration file (fanquake) 699 - #9207 `fa1f944` Move comments above bash command in build-unix (AmirAbrams) 700 - #9219 `c4522e7` Improve windows build instructions using Linux subsystem (laanwj) 701 - #8954 `932d02a` contrib: Add README for pgp keys (MarcoFalke) 702 - #9093 `2fae5b9` release-process: Mention GitHub release and archived release notes (MarcoFalke) 703 - #8743 `bae178f` Remove old manpages from contrib/debian in favour of doc/man (fanquake) 704 - #9550 `4105cb6` Trim down the XP notice and say more about what we support (gmaxwell) 705 - #9246 `9851498` Developer docs about existing subtrees (gmaxwell) 706 - #9401 `c2ea1e6` Make rpcauth help message clearer, add example in example .conf (instagibbs) 707 - #9022,#9033 Document dropping OS X 10.7 support (fanquake, MarcoFalke) 708 - #8771 `bc9e3ab` contributing: Mention not to open several pulls (luke-jr) 709 - #8852 `7b784cc` Mention Gitian building script in doc (Laudaa) (laanwj) 710 - #8915 `03dd707` Add copyright/patent issues to possible NACK reasons (petertodd) 711 - #8965 `23e03f8` Mention that PPA doesn't support Debian (anduck) 712 - #9115 `bfc7aad` Mention reporting security issues responsibly (paveljanik) 713 - #9840 `08e0690` Update sendfrom RPC help to correct coin selection misconception (ryanofsky) 714 - #9865 `289204f` Change bitcoin address in RPC help message (marijnfs) 715 716 ### Miscellaneous 717 - #8274 `7a2d402` util: Update tinyformat (laanwj) 718 - #8291 `5cac8b1` util: CopyrightHolders: Check for untranslated substitution (MarcoFalke) 719 - #8557 `44691f3` contrib: Rework verifybinaries (MarcoFalke) 720 - #8621 `e8ed6eb` contrib: python: Don't use shell=True (MarcoFalke) 721 - #8813 `fb24d7e` bitcoind: Daemonize using daemon(3) (laanwj) 722 - #9004 `67728a3` Clarify `listenonion` (unsystemizer) 723 - #8674 `bae81b8` tools for analyzing, updating and adding copyright headers in source files (isle2983) 724 - #8976 `8c6218a` libconsensus: Add input validation of flags (laanwj) 725 - #9112 `46027e8` Avoid ugly exception in log on unknown inv type (laanwj) 726 - #8837 `2108911` Allow bitcoin-tx to parse partial transactions (jnewbery) 727 - #9204 `74ced54` Clarify CreateTransaction error messages (instagibbs) 728 - #9265 `31bcc66` bitcoin-cli: Make error message less confusing (laanwj) 729 - #9303 `72bf1b3` Update comments in ctaes (sipa) 730 - #9417 `c4b7d4f` Do not evaluate hidden LogPrint arguments (sipa) 731 - #9506 `593a00c` RFC: Improve style for if indentation (sipa) 732 - #8883 `d5d4ad8` Add all standard TXO types to bitcoin-tx (jnewbery) 733 - #9531 `23281a4` Release notes for estimation changes (morcos) 734 - #9486 `f62bc10` Make peer=%d log prints consistent (TheBlueMatt) 735 - #9552 `41cb05c` Add IPv6 support to qos.sh (jamesmacwhite) 736 - #9542 `e9e7993` Docs: Update CONTRIBUTING.md (jnewbery) 737 - #9649 `53ab12d` Remove unused clang format dev script (MarcoFalke) 738 - #9625 `77bd8c4` Increase minimum debug.log size to 10MB after shrink (morcos) 739 - #9070 `7b22e50` Lockedpool fixes (kazcw) 740 - #8779 `7008e28` contrib: Delete spendfrom (MarcoFalke) 741 - #9587,#8793,#9496,#8191,#8109,#8655,#8472,#8677,#8981,#9124 Avoid shadowing of variables (paveljanik) 742 - #9063 `f2a6e82` Use deprecated `MAP_ANON` if `MAP_ANONYMOUS` is not defined (paveljanik) 743 - #9060 `1107653` Fix bloom filter init to isEmpty = true (robmcl4) 744 - #8613 `613bda4` LevelDB 1.19 (sipa) 745 - #9225 `5488514` Fix some benign races (TheBlueMatt) 746 - #8736 `5fa7b07` base58: Improve DecodeBase58 performance (wjx) 747 - #9039 `e81df49` Various serialization simplifcations and optimizations (sipa) 748 - #9010 `a143b88` Split up AppInit2 into multiple phases, daemonize after datadir lock errors (laanwj) 749 - #9230 `c79e52a` Fix some benign races in timestamp logging (TheBlueMatt) 750 - #9183,#9260 Mrs Peacock in The Library with The Candlestick (killed main.{h,cpp}) (TheBlueMatt) 751 - #9236 `7f72568` Fix races for strMiscWarning and `fLargeWork*Found`, make QT runawayException use GetWarnings (gmaxwell) 752 - #9243 `7aa7004` Clean up mapArgs and mapMultiArgs Usage (TheBlueMatt) 753 - #9387 `cfe41d7` RAII of libevent stuff using unique ptrs with deleters (kallewoof) 754 - #9472 `fac0f30` Disentangle progress estimation from checkpoints and update it (sipa) 755 - #9512 `6012967` Fix various things -fsanitize complains about (sipa) 756 - #9373,#9580 Various linearization script issues (droark) 757 - #9674 `dd163f5` Lock debugging: Always enforce strict lock ordering (try or not) (TheBlueMatt) 758 - #8453,#9334 Update to latest libsecp256k1 (laanwj,sipa) 759 - #9656 `7c93952` Check verify-commits on pushes to master (TheBlueMatt) 760 - #9679 `a351162` Access WorkQueue::running only within the cs lock (TheBlueMatt) 761 - #9777 `8dee822` Handle unusual maxsigcachesize gracefully (jnewbery) 762 - #8863,#8807 univalue: Pull subtree (MarcoFalke) 763 - #9798 `e22c067` Fix Issue #9775 (Check returned value of fopen) (kirit93) 764 - #9856 `69832aa` Terminate immediately when allocation fails (theuni) 765 766 Credits 767 ======= 768 769 Thanks to everyone who directly contributed to this release: 770 771 - accraze 772 - adlawren 773 - Alex Morcos 774 - Alexey Vesnin 775 - Amir Abrams 776 - Anders Øyvind Urke-Sætre 777 - Anditto Heristyo 778 - Andrew Chow 779 - anduck 780 - Anthony Towns 781 - Brian Deery 782 - BtcDrak 783 - Chris Moore 784 - Chris Stewart 785 - Christian Barcenas 786 - Christian Decker 787 - Cory Fields 788 - crowning- 789 - CryptAxe 790 - CryptoVote 791 - Dagur Valberg Johannsson 792 - Daniel Cousens 793 - Daniel Kraft 794 - Derek Miller 795 - djpnewton 796 - Don Patterson 797 - Doug 798 - Douglas Roark 799 - Ethan Heilman 800 - fsb4000 801 - Gaurav Rana 802 - Geoffrey Tsui 803 - Greg Walker 804 - Gregory Maxwell 805 - Gregory Sanders 806 - Hampus Sjöberg 807 - isle2983 808 - Ivo van der Sangen 809 - James White 810 - Jameson Lopp 811 - Jeremy Rubin 812 - Jiaxing Wang 813 - jnewbery 814 - John Newbery 815 - Johnson Lau 816 - Jon Lund Steffensen 817 - Jonas Schnelli 818 - jonnynewbs 819 - Jorge Timón 820 - Justin Camarena 821 - Karl-Johan Alm 822 - Kaz Wesley 823 - kirit93 824 - Koki Takahashi 825 - Lauda 826 - leijurv 827 - lizhi 828 - Luke Dashjr 829 - maiiz 830 - MarcoFalke 831 - Marijn Stollenga 832 - Marty Jones 833 - Masahiko Hyuga 834 - Matt Corallo 835 - Matthew King 836 - matthias 837 - Micha 838 - Michael Ford 839 - Michael Rotarius 840 - Mitchell Cash 841 - mrbandrews 842 - mruddy 843 - Nicolas DORIER 844 - nomnombtc 845 - Patrick Strateman 846 - Pavel Janík 847 - Pedro Branco 848 - Peter Todd 849 - Pieter Wuille 850 - poole\_party 851 - practicalswift 852 - R E Broadley 853 - randy-waterhouse 854 - Richard Kiss 855 - Robert McLaughlin 856 - rodasmith 857 - Russell Yanofsky 858 - S. Matthew English 859 - Sev 860 - Spencer Lievens 861 - Stanislas Marion 862 - Steven 863 - Suhas Daftuar 864 - Thomas Snider 865 - UdjinM6 866 - unsystemizer 867 - whythat 868 - Will Binns 869 - Wladimir J. van der Laan 870 - wodry 871 - Zak Wilcox 872 873 As well as everyone that helped translating on [Transifex](https://www.transifex.com/projects/p/bitcoin/).