Loom 1.8.26

Loom 1.8.26

Loom 1.8.26 completes the corrective release for plan review, revision, and exact-plan execution.

What changed

• Natural revision requests remain bound to planning intent, including requests that explicitly
  prohibit implementation.
• Completed plans expose a deterministic structured review projection with the full Markdown plan
  retained as the portable fallback.
• Starting an approved plan returns the exact work-order completion contract needed to capture
  real evidence and close only the authorized work.
• Stale, changed, or mismatched plan state continues to fail closed before implementation.

Validation reliability

• Windows fast-gate timing now uses a bounded platform-specific allowance for measured process
  startup overhead while preserving the same test inventory and assertions.
• Exhaustive release verification retains its full test matrix with a larger bounded supervisor
  window on Windows.
• The clean-room verifier now derives its outer deadline from the exact-cut suite ceiling plus a
  fixed shutdown and receipt margin, preventing independent timeout settings from drifting apart.
• Validation failures report the primary failing step directly.

Release integrity

This release is built from the exact public main source, packages separately built native helpers
for Windows, macOS, and Linux on x64 and ARM64, and is published only after exact-cut, hosted CI,
signature, checksum, release-subject, and post-install checks pass.