v6.3.1

[6.3.1] - 2026-07-21

Read-only retry lore closes the recovery and documentation gaps in 6.3.0:

• While Session v5 remains active, every caller with tool access now receives an
  exact accepted completion through the read-only replay path before a new
  reviewer submission is considered. Reviewer retries no longer cancel
  validation capture or write session state.
• Replay documentation now states the active Session v5 boundary, and release
  language accurately describes secret avoidance as manager guidance rather
  than runtime filtering or redaction.
• The documentation contract keeps the rolling Unreleased changelog heading
  without requiring its contents to remain No changes yet.

Install or update:

opencode plugin opencode-plugin-flow@6.3.1 --global --force