jif e1b9c9457c Preserve parent history by default in full agent forks (#55548) ...

## What changed

Default `features.multi_agent_v2.preserve_fork_prefix` to `true`, so full-history forks retain the parent's model-visible history and append child instructions. Keep `preserve_fork_prefix = false` as an explicit opt-out for instruction filtering, and update the configuration schema documentation.

## Testing

Update coverage to verify inherited prefixes across child and grandchild forks, child instruction ordering after compaction, and explicit filtering opt-outs.

GitOrigin-RevId: f14eae5b924cdeac555d112d0aba3fbbb063b0ea

2026-10-20 11:56:17 +00:00

..

v2

Preserve parent history by default in full agent forks (#55548)

2026-10-20 11:56:17 +00:00

auth.rs

Expose selected workspace routing in app-server account reads (#45529)

2026-09-14 22:31:32 +00:00

conversation_summary.rs

Apply shared network policy throughout embedded Codex startup (#47411)

2026-09-23 00:49:19 +00:00

fuzzy_file_search.rs

Simplify app-server integration test setup (#34786)

2026-07-22 16:30:12 +00:00

logging.rs

Keep submission logs useful without exposing payloads (#51467)

2026-10-06 19:34:02 +00:00

mod.rs

app-server: structure and test JSON shutdown logs (#30314)

2026-06-26 18:19:56 -07:00

strict_config.rs

Expose effective login methods in config requirements (#45495)

2026-09-14 19:11:29 +00:00