doc: Bump version 8 > 9 #246

1. 
   ryanofsky commented at 10:18 pm on March 1, 2026: collaborator

   Increase version number after bitcoin core update https://github.com/bitcoin/bitcoin/pull/34422. Also update version history and documentation.
2. doc: Bump version 8 > 9

   Increase version number after previous version was added to bitcoin core. Also
   update version history and documentation.

   b1638aceb4
3. 
   DrahtBot commented at 10:18 pm on March 1, 2026: none

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

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   Possible typos and grammar issues:

   • “requiring clients to explicitly” -> “requiring clients to explicitly include overloads needed for C++ ↔️ Cap’n Proto type conversions.” [the added line is an incomplete sentence fragment and lacks the continuation that makes its meaning clear]
   • “installing cmake package files so clients do not” -> “installing cmake package files so clients do not need to use pkgconfig.” [the added line is an incomplete sentence fragment and omits the final clause that completes the thought]
   • “now requiring include and” -> “now requiring include and includeTypes annotations.” [the added line is an incomplete sentence fragment and misses the second item completing the requirement]

   2026-03-02 00:25:30

4. ryanofsky force-pushed on Mar 1, 2026
5. 
   ryanofsky commented at 10:54 pm on March 1, 2026: collaborator

   Updated 70ebe7785bc3b2b80a7adfba118e9993653976c0 -> 060464c4dcc9aef167c004448da4261995bbf327 (pr/v9.1 -> pr/v9.2, compare) adding v7.0 note about introducing version.h

   Updated 060464c4dcc9aef167c004448da4261995bbf327 -> 90bc323dd5143e8330f2c51af155afed823f3df2 (pr/v9.2 -> pr/v9.3, compare) with more tweaks

   Updated 90bc323dd5143e8330f2c51af155afed823f3df2 -> afa3c91b1c2f96db765103226a10170297e65240 (pr/v9.3 -> pr/v9.4, compare) with more tweaks

   Updated afa3c91b1c2f96db765103226a10170297e65240 -> b1638aceb4093053f0dc95202506d898a27899cf (pr/v9.4 -> pr/v9.5, compare) with more tweaks

6. ryanofsky force-pushed on Mar 1, 2026
7. ryanofsky force-pushed on Mar 2, 2026
8. ryanofsky force-pushed on Mar 2, 2026
9. in doc/versions.md:13 in b1638aceb4

   13+- Current unstable version.
   14 
   15-## v7.0
   16-- Adds SpawnProcess race fix, cmake `target_capnp_sources` option, ci and documentation improvements.
   17-- Used in Bitcoin Core master branch, pulled in by [#34363](https://github.com/bitcoin/bitcoin/pull/34363).
   18+## [v8.0](https://github.com/bitcoin-core/libmultiprocess/commits/v8.0)
   

   ---

   ---

   

   Sjors commented at 8:23 pm on March 5, 2026:

   Maybe use this: https://github.com/bitcoin-core/libmultiprocess/compare/v7.0...v8.0
10. 
    Sjors commented at 8:26 pm on March 5, 2026: member

    ACK b1638aceb4093053f0dc95202506d898a27899cf

    I didn’t study the older version changes.

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ryanofsky DrahtBot Sjors