Jepsen Files

This is a fairly minor release. It updates Jepsen to work with Debian Trixie DB nodes, fixes a few minor bugs, and introduces some very small quality-of-life improvements, along with the usual slew of dependency bumps.

Bugfixes

• Jepsen's internal test suite assumed the OS was already set up before running, which could cause it to fail when packages were missing. It now installs those packages explicitly.
• The corrupt-file nemesis contained a latent segfault due to a double-free error when no file was provided. This issue manifested with a new version of gcc in Debian Trixie, and is now fixed by freeing only once.
• jepsen.generator's docstring had an incorrect example which generated a series of writes, not a single write.

API Changes

• os.debian is now built for Debian Trixie.

New Features

• antithesis.composer: a new namespace for letting Antithesis' test composers drive Jepsen tests.
• New documentation, "What's here", explains how Jepsen's source is organized and where to find key features

Minor Changes

• All system-specific test suites have been extracted to their own Git repositories; except for a few (robustirc, raftis, mongodb.smartos, mongodb-rocks, and mysql-cluster) small tests which seemed unlikely to be used again.
• Removed a few instances of reflection, which should speed things up a bit
• generator.interpreter now suppresses logging of duplicate stacktraces for client/open
• Elle 0.2.6
• Stephen C. Gilardi passed away; clj-commons has taken over maintenance of slingshot.
• jepsen.generator 0.1.1
• jepsen.txn 0.1.3
• knossos 0.3.15
• dom-top 1.0.10
• clojure 1.12.4
• criterium 0.4.6
• jepsen.history 0.1.7
• data.generators 1.1.1
• New docs for LXC setup on Mint 22.3 "Zena"