#bitcoin-core-dev on 2024-09-02 — searchable irc log

2023-05-25 14:25 ChanServ changed the topic of #bitcoin-core-dev to: Bitcoin Core development discussion and commit log | Feel free to watch, but please take commentary and usage questions to #bitcoin | Channel logs: http://www.erisian.com.au/bitcoin-core-dev/, http://gnusha.org/bitcoin-core-dev/ | Weekly Meeting Thursday @ 14:00 UTC | Meeting topics http://gnusha.org/bitcoin-core-dev/proposedmeetingtopics.txt

00:00 gribble has quit [Read error: Connection reset by peer]

00:07 jonatack has quit [Ping timeout: 252 seconds]

00:08 jon_atack has joined #bitcoin-core-dev

00:18 gribble has joined #bitcoin-core-dev

00:33 brunoerg has quit [Ping timeout: 252 seconds]

00:40 brunoerg has joined #bitcoin-core-dev

00:44 brunoerg has quit [Ping timeout: 248 seconds]

01:14 brunoerg has joined #bitcoin-core-dev

01:20 brunoerg has quit [Ping timeout: 252 seconds]

01:39 brunoerg has joined #bitcoin-core-dev

01:44 brunoerg has quit [Ping timeout: 248 seconds]

01:58 brunoerg has joined #bitcoin-core-dev

02:00 upekkha has quit []

02:00 upekkha has joined #bitcoin-core-dev

02:03 brunoerg has quit [Ping timeout: 264 seconds]

02:32 brunoerg has joined #bitcoin-core-dev

02:38 brunoerg has quit [Ping timeout: 244 seconds]

02:58 brunoerg has joined #bitcoin-core-dev

03:04 brunoerg has quit [Ping timeout: 252 seconds]

03:16 yuvic has joined #bitcoin-core-dev

03:16 yuvic has quit [Changing host]

03:16 yuvic has joined #bitcoin-core-dev

03:27 yuvic has quit [Remote host closed the connection]

03:27 yuvic has joined #bitcoin-core-dev

03:27 yuvic has quit [Remote host closed the connection]

03:33 brunoerg has joined #bitcoin-core-dev

03:40 brunoerg has quit [Ping timeout: 276 seconds]

04:00 tdb3 has quit []

04:00 tdb3 has joined #bitcoin-core-dev

04:01 cmirror has quit [Remote host closed the connection]

04:01 cmirror has joined #bitcoin-core-dev

04:17 brunoerg has joined #bitcoin-core-dev

04:23 brunoerg has quit [Ping timeout: 248 seconds]

04:31 qxs has quit [Ping timeout: 260 seconds]

04:33 qxs has joined #bitcoin-core-dev

04:43 brunoerg has joined #bitcoin-core-dev

04:48 brunoerg has quit [Ping timeout: 260 seconds]

05:01 emcy__ has joined #bitcoin-core-dev

05:04 mcey_ has quit [Ping timeout: 244 seconds]

05:18 brunoerg has joined #bitcoin-core-dev

05:23 brunoerg has quit [Ping timeout: 245 seconds]

05:43 brunoerg has joined #bitcoin-core-dev

05:48 bcdarc_ has joined #bitcoin-core-dev

05:48 cncr04s has joined #bitcoin-core-dev

05:48 phantomcircuit has quit [Quit: ZNC - https://znc.in]

05:48 phantomcircuit has joined #bitcoin-core-dev

05:49 furszy has joined #bitcoin-core-dev

05:49 hardtotell has quit [Ping timeout: 246 seconds]

05:49 hardtotell4 is now known as hardtotell

05:49 kanzure has quit [Ping timeout: 260 seconds]

05:50 S3RK has quit [Ping timeout: 260 seconds]

05:51 brunoerg has quit [Ping timeout: 245 seconds]

05:51 S3RK has joined #bitcoin-core-dev

05:51 kanzure has joined #bitcoin-core-dev

05:52 bcdarc has quit [Ping timeout: 260 seconds]

06:00 ghost43 has quit [Remote host closed the connection]

06:01 ghost43 has joined #bitcoin-core-dev

06:03 johnzwen- has quit [Quit: Leaving...]

06:21 brunoerg has joined #bitcoin-core-dev

06:21 <bitcoin-git> [bitcoin] maflcko closed pull request #30780: Improve loadwallet doc (master...improve-loadwallet-doc) https://github.com/bitcoin/bitcoin/pull/30780

06:29 brunoerg has quit [Ping timeout: 244 seconds]

06:42 yuvic has joined #bitcoin-core-dev

06:43 brunoerg has joined #bitcoin-core-dev

06:43 yuvic has quit [Remote host closed the connection]

06:48 brunoerg has quit [Ping timeout: 265 seconds]

07:17 brunoerg has joined #bitcoin-core-dev

07:22 brunoerg has quit [Ping timeout: 260 seconds]

07:34 noonien808310429 has quit [Ping timeout: 245 seconds]

07:35 brunoerg has joined #bitcoin-core-dev

07:40 brunoerg has quit [Ping timeout: 244 seconds]

07:44 noonien808310429 has joined #bitcoin-core-dev

07:46 brunoerg has joined #bitcoin-core-dev

07:52 brunoerg has quit [Ping timeout: 260 seconds]

08:15 Nick87 has joined #bitcoin-core-dev

08:15 Nick87 has quit [Client Quit]

08:17 noonien808310429 has quit [Ping timeout: 260 seconds]

08:21 brunoerg has joined #bitcoin-core-dev

08:32 brunoerg has quit [Ping timeout: 248 seconds]

08:46 brunoerg has joined #bitcoin-core-dev

08:51 brunoerg has quit [Ping timeout: 252 seconds]

09:05 brunoerg has joined #bitcoin-core-dev

09:20 SpellChecker has quit [Quit: bye]

09:29 SpellChecker has joined #bitcoin-core-dev

09:45 noonien808310429 has joined #bitcoin-core-dev

09:50 abubakarsadiq has joined #bitcoin-core-dev

10:07 anrichp has joined #bitcoin-core-dev

10:09 in3rsha has joined #bitcoin-core-dev

10:40 <bitcoin-git> [bitcoin] fanquake pushed 5 commits to master: https://github.com/bitcoin/bitcoin/compare/5abb9b1af49b...ef6f49ecaf42

10:40 <bitcoin-git> bitcoin/master d209e4f Hennadii Stepanov: doc: Drop mentions of `share/genbuild.sh`

10:40 <bitcoin-git> bitcoin/master e268b48 Hennadii Stepanov: doc: Adjust `doc/design/libraries.md`

10:40 <bitcoin-git> bitcoin/master d71ac76 Hennadii Stepanov: build: Remove Autotools-based build system

10:40 <bitcoin-git> [bitcoin] fanquake merged pull request #30664: build: Remove Autotools-based build system (master...240815-kill-autotools) https://github.com/bitcoin/bitcoin/pull/30664

10:56 instagibbs6 has joined #bitcoin-core-dev

10:57 instagibbs has quit [Ping timeout: 246 seconds]

10:57 instagibbs6 is now known as instagibbs

11:00 <bitcoin-git> [bitcoin] fanquake pushed 3 commits to master: https://github.com/bitcoin/bitcoin/compare/ef6f49ecaf42...d4cc0c684518

11:00 <bitcoin-git> bitcoin/master 3333415 MarcoFalke: scripted-diff: LogPrint -> LogDebug

11:00 <bitcoin-git> bitcoin/master fa09cb4 MarcoFalke: refactor: Remove unused LogPrint

11:00 <bitcoin-git> bitcoin/master d4cc0c6 merge-script: Merge bitcoin/bitcoin#30750: scripted-diff: LogPrint -> LogDebug

11:00 <bitcoin-git> [bitcoin] fanquake merged pull request #30750: scripted-diff: LogPrint - LogDebug (master...2408-log) https://github.com/bitcoin/bitcoin/pull/30750

11:12 anrichp has quit [Ping timeout: 265 seconds]

11:23 jirijakes has joined #bitcoin-core-dev

11:38 <bitcoin-git> [bitcoin] TheCharlatan closed pull request #28228: kernel: Run sanity checks on context construction (master...contextSanityChecks) https://github.com/bitcoin/bitcoin/pull/28228

11:56 jirijakes has quit [Ping timeout: 260 seconds]

11:59 <bitcoin-git> [bitcoin] marcofleon opened pull request #30785: doc: fix compiler flags for macOS configuration (master...2024/09/macOS-doc-fix) https://github.com/bitcoin/bitcoin/pull/30785

12:26 mekster669493981 has quit [Quit: mekster669493981]

12:28 mekster669493981 has joined #bitcoin-core-dev

12:49 <Sjors[m]11> Oops... #30786

12:49 <gribble> https://github.com/bitcoin/bitcoin/issues/30786 | Testnet4 consensus failure due to timewarp related "softfork" · Issue #30786 · bitcoin/bitcoin · GitHub

12:51 jespada has joined #bitcoin-core-dev

12:59 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

13:00 jespada has joined #bitcoin-core-dev

13:07 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

13:09 jespada has joined #bitcoin-core-dev

13:10 jespada has quit [Client Quit]

13:12 <bitcoin-git> [bitcoin] jadijadi opened pull request #30788: test: fixing failing system_tests/run_command under some Locales (master...fix-system-test-locale) https://github.com/bitcoin/bitcoin/pull/30788

13:13 jespada has joined #bitcoin-core-dev

13:16 jespada has quit [Client Quit]

13:19 jespada has joined #bitcoin-core-dev

13:21 jespada has quit [Client Quit]

13:26 jespada has joined #bitcoin-core-dev

13:29 jespada has quit [Client Quit]

13:29 furszy has quit [Changing host]

13:29 furszy has joined #bitcoin-core-dev

13:30 jespada has joined #bitcoin-core-dev

13:36 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/d4cc0c684518...0533e652355a

13:36 <bitcoin-git> bitcoin/master 8d7f8fa marcofleon: doc: fix compiler flags for macOS configuration

13:36 <bitcoin-git> bitcoin/master 0533e65 merge-script: Merge bitcoin/bitcoin#30785: doc: fix compiler flags for macOS configurati...

13:36 <bitcoin-git> [bitcoin] fanquake merged pull request #30785: doc: fix compiler flags for macOS configuration (master...2024/09/macOS-doc-fix) https://github.com/bitcoin/bitcoin/pull/30785

13:48 hernanmarino has quit [Ping timeout: 272 seconds]

13:50 andrewtoth has joined #bitcoin-core-dev

13:55 <luke-jr> kde*-meta don't have slots x.x

13:55 <luke-jr> err, wrong channel

14:04 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

14:04 <bitcoin-git> [bitcoin] fanquake pushed 3 commits to master: https://github.com/bitcoin/bitcoin/compare/0533e652355a...99e35fb7b94d

14:04 <bitcoin-git> bitcoin/master bc532c9 tdb3: doc: add with_bdb to unix build docs

14:04 <bitcoin-git> bitcoin/master ddef914 tdb3: doc: remove extraneous install statement

14:04 <bitcoin-git> bitcoin/master 99e35fb merge-script: Merge bitcoin/bitcoin#30779: doc: add `-DWITH_BDB=ON` to unix build docs

14:04 <bitcoin-git> [bitcoin] fanquake merged pull request #30779: doc: add `-DWITH_BDB=ON` to unix build docs (master...withbdb_build_docs) https://github.com/bitcoin/bitcoin/pull/30779

14:05 jespada has joined #bitcoin-core-dev

14:11 kevkevin has joined #bitcoin-core-dev

14:15 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/99e35fb7b94d...a74bdeea1b8e

14:15 <bitcoin-git> bitcoin/master fa247e6 MarcoFalke: test: Avoid intermittent timeout in p2p_headers_sync_with_minchainwork.py

14:15 <bitcoin-git> bitcoin/master a74bdee merge-script: Merge bitcoin/bitcoin#30761: test: Avoid intermittent timeout in p2p_heade...

14:15 <bitcoin-git> [bitcoin] fanquake merged pull request #30761: test: Avoid intermittent timeout in p2p_headers_sync_with_minchainwork.py (master...2408-test-p2p) https://github.com/bitcoin/bitcoin/pull/30761

14:29 <bitcoin-git> [gui-qml] hebasto pushed 2 commits to main: https://github.com/bitcoin-core/gui-qml/compare/e7bea2d93737...48bc2c85b56c

14:29 <bitcoin-git> gui-qml/main c753d16 GBKS: Wallet creation flow font weight and color tweaks

14:29 <bitcoin-git> gui-qml/main 48bc2c8 Hennadii Stepanov: Merge bitcoin-core/gui-qml#420: Wallet creation flow font weight and color...

14:29 <bitcoin-git> [gui-qml] hebasto merged pull request #420: Wallet creation flow font weight and color tweaks (main...feature/wallet-creation-font-weight-tweaks) https://github.com/bitcoin-core/gui-qml/pull/420

14:35 <bitcoin-git> [bitcoin] theStack opened pull request #30789: scripted-diff: adapt binary paths in docs (`./src/...` - `./build/src/...`) (master...202409-doc-adapt_bitcoin_binaries_path_after_cmake) https://github.com/bitcoin/bitcoin/pull/30789

14:35 Chris_Stewart_5 has quit [Ping timeout: 272 seconds]

14:35 Guyver2 has joined #bitcoin-core-dev

14:36 Guyver2 has left #bitcoin-core-dev [#bitcoin-core-dev]

14:37 Chris_Stewart_5 has joined #bitcoin-core-dev

14:42 <bitcoin-git> [bitcoin] theStack closed pull request #30789: scripted-diff: adapt binary paths in docs (`./src/...` - `./build/src/...`) (master...202409-doc-adapt_bitcoin_binaries_path_after_cmake) https://github.com/bitcoin/bitcoin/pull/30789

14:44 kevkevin has quit [Remote host closed the connection]

14:47 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

14:49 Chris_Stewart_5 has joined #bitcoin-core-dev

14:51 inersha has joined #bitcoin-core-dev

14:54 in3rsha has quit [Ping timeout: 255 seconds]

14:54 inersha has quit [Client Quit]

14:55 in3rsha has joined #bitcoin-core-dev

15:00 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

15:01 <bitcoin-git> [bitcoin] maflcko opened pull request #30790: bench: Remove redundant logging benchmarks (master...2409-bench-log-cleanup) https://github.com/bitcoin/bitcoin/pull/30790

15:11 SpellChecker has quit [Quit: bye]

15:19 SpellChecker has joined #bitcoin-core-dev

15:20 jespada has joined #bitcoin-core-dev

15:24 maflcko has quit [Quit: ZNC 1.8.2+deb2build5 - https://znc.in]

15:25 maflcko has joined #bitcoin-core-dev

15:26 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

15:34 brunoerg has quit [*.net *.split]

15:34 danielabrozzoni has quit [*.net *.split]

15:34 karelbilek has quit [*.net *.split]

15:34 Murch[m] has quit [*.net *.split]

15:34 sr_gi[m]1 has quit [*.net *.split]

15:34 emzy has quit [*.net *.split]

15:34 jonasschnelli has quit [*.net *.split]

15:34 <bitcoin-git> [bitcoin] hebasto opened pull request #30791: build: Use correct variable name (master...240902-secp-var) https://github.com/bitcoin/bitcoin/pull/30791

15:35 bugs_ has joined #bitcoin-core-dev

15:35 danielabrozzoni has joined #bitcoin-core-dev

15:35 brunoerg has joined #bitcoin-core-dev

15:35 Murch[m] has joined #bitcoin-core-dev

15:35 sr_gi[m]1 has joined #bitcoin-core-dev

15:35 emzy has joined #bitcoin-core-dev

15:35 jonasschnelli has joined #bitcoin-core-dev

15:38 jon_atack has quit [Ping timeout: 252 seconds]

15:41 karelbilek has joined #bitcoin-core-dev

15:43 jonatack has joined #bitcoin-core-dev

15:54 jespada has joined #bitcoin-core-dev

16:00 kevkevin has joined #bitcoin-core-dev

16:04 kevkevin has quit [Ping timeout: 252 seconds]

16:05 jonatack has quit [Ping timeout: 246 seconds]

16:08 jonatack has joined #bitcoin-core-dev

16:16 kevkevin has joined #bitcoin-core-dev

16:18 johnzweng has joined #bitcoin-core-dev

16:37 kevkevin has quit [Remote host closed the connection]

16:37 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

16:42 Chris_Stewart_5 has quit [Ping timeout: 276 seconds]

16:43 Chris_Stewart_5 has joined #bitcoin-core-dev

16:51 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

16:53 Chris_Stewart_5 has joined #bitcoin-core-dev

17:07 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

17:14 noonien808310429 has quit [Quit: The Lounge - https://thelounge.chat]

17:15 noonien808310429 has joined #bitcoin-core-dev

17:18 brunoerg has quit [Read error: Connection reset by peer]

17:18 brunoerg has joined #bitcoin-core-dev

17:30 Chris_Stewart_5 has joined #bitcoin-core-dev

17:34 kevkevin has joined #bitcoin-core-dev

17:35 Talkless has joined #bitcoin-core-dev

17:35 Chris_Stewart_5 has quit [Ping timeout: 264 seconds]

17:37 andrewtoth has quit [Remote host closed the connection]

17:37 andrewtoth has joined #bitcoin-core-dev

17:39 kevkevin has quit [Ping timeout: 276 seconds]

17:49 Chris_Stewart_5 has joined #bitcoin-core-dev

17:51 Guest51 has joined #bitcoin-core-dev

17:54 Chris_Stewart_5 has quit [Ping timeout: 248 seconds]

17:54 abubakarsadiq has quit [Quit: Connection closed for inactivity]

17:59 Guest51 has quit [Quit: Client closed]

18:04 mudsip has joined #bitcoin-core-dev

18:04 mudsip has quit [Client Quit]

18:12 mudsip has joined #bitcoin-core-dev

18:14 mudsip has quit [Client Quit]

18:16 brunoerg has quit []

18:40 Chris_Stewart_5 has joined #bitcoin-core-dev

18:52 Chris_Stewart_5 has quit [Ping timeout: 260 seconds]

18:53 Chris_Stewart_5 has joined #bitcoin-core-dev

19:12 jespada has joined #bitcoin-core-dev

19:14 Talkless has quit [Remote host closed the connection]

19:15 Chris_Stewart_5 has quit [Ping timeout: 246 seconds]

19:16 Chris_Stewart_5 has joined #bitcoin-core-dev

19:26 Chris_Stewart_5 has quit [Ping timeout: 260 seconds]

19:31 yuvic has joined #bitcoin-core-dev

19:32 yuvic has quit [Remote host closed the connection]

19:49 Chris_Stewart_5 has joined #bitcoin-core-dev

20:14 Guest85 has joined #bitcoin-core-dev

20:15 Guest85 has quit [Client Quit]

20:20 Guest85 has joined #bitcoin-core-dev

20:20 jespada has quit [Quit: My Mac has gone to sleep. ZZZzzz…]

20:21 maxedw__ has joined #bitcoin-core-dev

20:21 fjahr_ has joined #bitcoin-core-dev

20:22 harding_ has joined #bitcoin-core-dev

20:23 b10c_ has joined #bitcoin-core-dev

20:23 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

20:24 Earnest has joined #bitcoin-core-dev

20:25 fjahr has quit [Ping timeout: 246 seconds]

20:25 maxedw_ has quit [Ping timeout: 246 seconds]

20:25 bugs_ has quit [Ping timeout: 246 seconds]

20:25 karelbilek has quit [Ping timeout: 246 seconds]

20:25 harding has quit [Ping timeout: 246 seconds]

20:25 b10c has quit [Ping timeout: 246 seconds]

20:25 Earnestly has quit [Ping timeout: 246 seconds]

20:25 nanotube has quit [Ping timeout: 246 seconds]

20:26 cm has quit [Ping timeout: 245 seconds]

20:26 cm_ has joined #bitcoin-core-dev

20:26 cm_ is now known as cm

20:26 karelbilek has joined #bitcoin-core-dev

20:34 Guest85 has quit [Quit: Client closed]

20:34 nanotube has joined #bitcoin-core-dev

20:40 kevkevin has joined #bitcoin-core-dev

20:41 jespada has joined #bitcoin-core-dev

20:44 kevkevin has quit [Ping timeout: 245 seconds]

20:58 abubakarsadiq has joined #bitcoin-core-dev

21:08 Chris_Stewart_5 has joined #bitcoin-core-dev

21:15 Chris_Stewart_5 has quit [Ping timeout: 265 seconds]

21:18 Chris_Stewart_5 has joined #bitcoin-core-dev

21:18 <bitcoin-git> [gui] theStack opened pull request #834: qt, build: remove unneeded `Q_IMPORT_PLUGIN` macro calls (master...202409-gui-remove-unneeded-q_import_plugin) https://github.com/bitcoin-core/gui/pull/834

21:22 bugs_ has joined #bitcoin-core-dev

21:22 Chris_Stewart_5 has quit [Ping timeout: 248 seconds]

21:24 jespada has quit [Ping timeout: 245 seconds]

21:25 Chris_Stewart_5 has joined #bitcoin-core-dev

21:31 Chris_Stewart_5 has quit [Ping timeout: 246 seconds]

21:36 Chris_Stewart_5 has joined #bitcoin-core-dev

21:40 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

21:43 Chris_Stewart_5 has joined #bitcoin-core-dev

21:50 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

21:50 brunoerg has joined #bitcoin-core-dev

21:53 Chris_Stewart_5 has joined #bitcoin-core-dev

21:57 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

21:58 Chris_Stewart_5 has joined #bitcoin-core-dev

22:03 Chris_Stewart_5 has quit [Ping timeout: 276 seconds]

22:03 Chris_Stewart_5 has joined #bitcoin-core-dev

22:04 pigeons_ has left #bitcoin-core-dev [#bitcoin-core-dev]

22:04 jonatack has quit [Read error: Connection reset by peer]

22:05 bugs_ has quit [Quit: Leaving]

22:07 jonatack has joined #bitcoin-core-dev

22:14 kevkevin has joined #bitcoin-core-dev

22:18 Chris_Stewart_5 has quit [Ping timeout: 276 seconds]

22:18 Chris_Stewart_5 has joined #bitcoin-core-dev

22:25 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

22:26 Chris_Stewart_5 has joined #bitcoin-core-dev

22:36 kevkevin has quit [Remote host closed the connection]

22:49 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

22:52 <bitcoin-git> [bitcoin] tdb3 opened pull request #30793: rpc: add getorphantxs (master...rpc_getorphantxs) https://github.com/bitcoin/bitcoin/pull/30793

22:53 emcy__ has quit [Ping timeout: 272 seconds]

22:53 mcey has joined #bitcoin-core-dev

22:54 mcey has quit [Remote host closed the connection]

22:54 mcey has joined #bitcoin-core-dev

23:00 kevkevin has joined #bitcoin-core-dev

23:04 kevkevin has quit [Ping timeout: 246 seconds]

23:13 Chris_Stewart_5 has joined #bitcoin-core-dev

23:18 Chris_Stewart_5 has quit [Ping timeout: 252 seconds]

23:19 jirijakes has joined #bitcoin-core-dev

23:24 Chris_Stewart_5 has joined #bitcoin-core-dev

23:26 jonatack has quit [Ping timeout: 252 seconds]

23:34 abubakarsadiq has quit [Quit: Connection closed for inactivity]

23:44 satoshinakamoto has joined #bitcoin-core-dev

23:46 satoshinakamoto9 has joined #bitcoin-core-dev

23:48 satoshinakamoto9 has quit [Client Quit]

23:55 satoshinakamoto has quit [Quit: Client closed]

23:56 satoshinakamoto has joined #bitcoin-core-dev