v1.84.1.0 fix: default Codex and Claude to frontier models (#2835)

* fix: default cross-model workflows to frontier models

* chore: bump version and changelog (v1.82.1.0)

Co-Authored-By: OpenAI Codex <noreply@openai.com>

* fix: repair frontier eval budgets and workflow instructions

Preserve frontier models and quality thresholds while fixing truncated judge output, ordered section expansion, consent checks, QA scoring, and ship audit gates. Add regression coverage and refresh generated docs.

Co-Authored-By: OpenAI Codex <noreply@openai.com>

* fix: resolve workflow gaps exposed by frontier evals

Clarify plan-review ordering and fallback modes, preserve deploy readiness gates, honor configured merge methods, correct benchmark and canary contracts, and restore vendored installs on setup failure. Cover recovery with real-shell regressions.

Co-Authored-By: OpenAI Codex <noreply@openai.com>

* fix: use agent capture budgets for deploy evals

Multi-turn deploy and benchmark sessions were incorrectly limited to the single-call judge timeout. Use the existing capture tier and leave outer-test cleanup headroom, with a free policy regression test. Keep all behavioral assertions and frontier models unchanged.

Co-Authored-By: OpenAI Codex <noreply@openai.com>

* fix: clarify retro workflow and evaluate compare instructions

Include compare mode in the frontier judge excerpt, define metric sources and snapshot ordering, and preserve the existing prompt-size budget.

Co-authored-by: OpenAI Codex <noreply@openai.com>

* fix: make documentation release review and publication consistent

Review before commit, clarify changelog safeguards and unavailable reviewer modes, and preserve raw PR bodies across separate shell calls. Keep title sync in one shell and add regression coverage.

Co-authored-by: OpenAI Codex <noreply@openai.com>

---------

Co-authored-by: OpenAI Codex <noreply@openai.com>

ship/sections/greptile.md

@@ -21,9 +21,9 @@
 
 Parse the LAST line as JSON.
 
-If `total` is 0, skip this step silently. Continue to Step 12.
+If `total` is 0, skip this step silently. Continue to Step 11.
 
-**If the subagent fails, returns invalid JSON, or never completes (backgrounded despite the flag, or no final output after ~10 minutes — stop waiting; if a backgrounded task is still running, stop it first so a late result never lands mid-ship):** print `Greptile triage did not complete — review the PR comments manually` and continue to Step 12, recording the triage as UNAVAILABLE — not as zero comments — in the PR body: add the literal line `Greptile triage: UNAVAILABLE (dispatch failed)` to the review-results section Step 19 assembles (an unavailable triage must not read as a clean one; Step 20's metrics schema carries no triage field, so the PR body is the record). Do not block /ship on the triage subagent.
+**If the subagent fails, returns invalid JSON, or never completes (backgrounded despite the flag, or no final output after ~10 minutes — stop waiting; if a backgrounded task is still running, stop it first so a late result never lands mid-ship):** print `Greptile triage did not complete — review the PR comments manually` and continue to Step 11, recording the triage as UNAVAILABLE — not as zero comments — in the PR body: add the literal line `Greptile triage: UNAVAILABLE (dispatch failed)` to the review-results section Step 19 assembles (an unavailable triage must not read as a clean one; Step 20's metrics schema carries no triage field, so the PR body is the record). Do not block /ship on the triage subagent.
 
 Otherwise, print: `+ {total} Greptile comments ({valid_actionable} valid, {already_fixed} already fixed, {false_positive} FP)`.
 
@@ -50,6 +50,6 @@ For each comment in `comments`:
 
 **SUPPRESSED:** Skip silently — these are known false positives from previous triage.
 
-**After all comments are resolved:** If any fixes were applied, the tests from Step 5 are now stale. **Re-run tests** (Step 5) before continuing to Step 12. If no fixes were applied, continue to Step 12.
+**After all comments are resolved:** If any fixes were applied, the tests from Step 5 are now stale. **Re-run tests** (Step 5) before continuing to Step 11. If no fixes were applied, continue to Step 11.
 
 ---