Files
bitcoin/doc/versions.md
Sjors Provoost 7a6d210989 Squashed 'src/ipc/libmultiprocess/' changes from 70f632bda8..3edbe8f67c
3edbe8f67c Merge bitcoin-core/libmultiprocess#268: Use throwRecoverableException instead of raw throw for stored exceptions
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75c2a2764c Merge bitcoin-core/libmultiprocess#266: test: increase spawn test child timeout to 30 seconds
8b5f805301 Merge bitcoin-core/libmultiprocess#267: doc: Bump version 9 > 10
cc0b23fc32 test: increase spawn test child timeout to 30 seconds
050f878db8 doc: Improve versions.md descriptions and formatting
c6a288a889 doc: Bump version 9 > 10

git-subtree-dir: src/ipc/libmultiprocess
git-subtree-split: 3edbe8f67c182dde91c0050065d79ae268722489
2026-04-07 17:01:45 +02:00

5.9 KiB

libmultiprocess Versions

Library versions are tracked with simple tags and branches.

Versioning policy is described in the version.h include.

v10

  • Current unstable version.

v9.0

  • Fixes race conditions where worker thread could be used after destruction, where getParams() could be called after request cancel, and where m_on_cancel could be called after request finishes.
  • Adds CustomHasField hook to map Cap'n Proto null values to C++ null values.
  • Improves CustomBuildField for std::optional to use move semantics.
  • Adds LLVM 22 compatibility fix in type-map.
  • Used in Bitcoin Core master branch, pulled in by #34804. Also pulled into Bitcoin Core 31.x stable branch by #34952.

v8.0

  • Better support for non-libmultiprocess IPC clients: avoiding errors on unclean disconnects, and allowing simultaneous requests to worker threads which previously triggered "thread busy" errors.
  • Intermediate version used in Bitcoin Core master branch between 30.x and 31.x branches, pulled in by #34422.

v7.0

  • Adds SpawnProcess race fix, cmake target_capnp_sources option, ci and documentation improvements. Adds version.h header declaring major and minor version numbers.
  • Intermediate version used in Bitcoin Core master branch between 30.x and 31.x branches, pulled in by #34363.

v7.0-pre2

  • Fixes intermittent mptest hang and makes other minor improvements.
  • Used in Bitcoin Core 30.1 and 30.2 releases and 30.x branch, pulled in by #33518 and #33519.

v7.0-pre1

  • Adds support for log levels to reduce logging and "thread busy" error to avoid a crash on misuse.
  • Minimum required version since Bitcoin Core 30.1, pulled in by #33412, #33518, and #33519.

v6.0

  • Adds CI scripts and build and test fixes.
  • Used in Bitcoin Core 30.0 release, pulled in by #32345, #33241, and #33322.

v6.0-pre1

  • Adds fixes for unclean shutdowns and thread sanitizer issues.
  • Drops EventLoop::addClient and EventLoop::removeClient methods, requiring clients to use new EventLoopRef class instead.
  • Minimum required version for Bitcoin Core 30.0 release, pulled in by #31741, #32641, and #32345.

v5.0

  • Adds build improvements and tidy/warning fixes.
  • Used in Bitcoin Core 29 releases, pulled in by #31945.

v5.0-pre1

  • Adds many improvements to Bitcoin Core mining interface: splitting up type headers, fixing shutdown bugs, adding subtree build support.
  • Broke up proxy-types.h into type-*.h files requiring clients to explicitly include overloads needed for C++ ↔️ Cap'n Proto type conversions.
  • Now requires C++ 20 support.
  • Minimum required version for Bitcoin Core 29 releases, pulled in by #30509, #30510, #31105, #31740.

v4.0

  • Added better cmake support, installing cmake package files so clients do not need to use pkgconfig.
  • Used in Bitcoin Core 28 releases, pulled in by #30490 and #30513.

v3.0

  • Dropped compatibility with Cap'n Proto versions before 0.7.
  • Used in Bitcoin Core 27 releases, pulled in by #28735, #28907, and #29276.

v2.0

  • Changed PassField function signature.
  • Now requires C++17 support.
  • Used in Bitcoin Core 25 and 26 releases, pulled in by #26672.

v1.0

  • Dropped hardcoded includes in generated files, now requiring include and includeTypes annotations.
  • Used in Bitcoin Core 22, 23, and 24 releases, pulled in by #19160.

v0.0

  • Initial version used in a downstream release.
  • Used in Bitcoin Core 21 releases, pulled in by #16367, #18588, and #18677.