Foundry’s November 9, 2026 nightly lists formatter and invariant fixes

The Foundry nightly dated November 9, 2026, released by github-actions[bot], lists four fixes covering formatting, invariant testing and Forge property handling.

Original publication time: November 9, 2026, at 17:50:19 UTC+08:00.

Changes listed in this nightly

  • Formatter: “block default symlink escapes” — PR #18237, by @0xKarl98.
  • Invariant testing: detect all failed handler assertions — PR #18158, by @stevencartavia.
  • Forge: “fit properties focuses to agent count” — PR #18194, by @stevencartavia. The release note does not explain this wording further.
  • Invariant snapshots: skip history storage in snapshots — PR #18231, by @stevencartavia.

Check the exact build and changes

The release tag is nightly-6165f031d0cdb8395b9359e999f0e7d52e3a0105. To inspect the changes relative to the preceding nightly identified in the release notes, use the full changelog comparison.

This short notice documents software changes; it does not provide reproduction steps or verification commands for the fixes.

Original source: Foundry Nightly (2026-11-09) release.

Further reading