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Dune 3.7.1

We are excited to announce the release of Dune 3.7.1, which brings a few bug fixes from the recent 3.7.0 release:

  • Resolved watch mode issue for executables on macOS: We have addressed a problem with the recently introduced watch mode for executables that was causing segmentation faults on macOS. Users can now enjoy a stable watch mode without unexpected crashes on macOS.
  • Fixed "Too many links" error on Windows: We have fixed an issue that caused Dune build failures with a "Too many links" error on Windows when using Dune cache.

... and a few more, you can consult the changelog for a full list of bug fixes.

See full changelog

  • Fix segfault on MacOS when dune was being shutdown while in watch mode. (#7312, fixes #6151, @gridbugs, @emillon)

  • Fix preludes not being recorded as dependencies in the (mdx) stanza (#7109, fixes #7077, @emillon).

  • Pass correct flags when compiling stdlib.ml. (#7241, @emillon)

  • Handle "Too many links" errors when using Dune cache on Windows. The fix in 3.7.0 for this same issue was not effective due to a typo. (#7472, @nojb)