Files
codex/codex-rs/ext
felixxia-oai a6df7385e6 Make thread-owned Guardian context always enabled (#47686)
## What changed

- Deprecate and ignore `features.guardianv2.thread_context`, including profile overrides, with a migration notice. Ignore managed requirements for the removed flag with a warning.
- Preserve surviving legacy root instructions across compaction and resume when retained instructions are incomplete. Include unmatched instructions in worker authorization context with an explicit unknown-ordering notice, without replacing newer retained facts or expanding the reviewer's model window.
- Use surviving source calls to roll back verified answers from older checkpoints that lack acceptance-order metadata.

## Testing

Add regression coverage for legacy instruction recovery, compaction and resume, source matching, and answer rollback around same-turn user input. Update configuration and Guardian review tests to verify that the deprecated opt-out still uses thread-owned context and rejects incompatible compaction evidence.

GitOrigin-RevId: a65936c9e0b912e7667d1385a2ec53df726565de
2026-09-23 22:44:59 +00:00
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