ashwinnathan-openai 361fe2d202 Stamp conversation history items with creation times (#38272) ...

## What changed

- Add fractional Unix creation times to locally authored user, developer, agent, and tool-output items when they enter durable conversation history.
- Preserve any creation time already supplied with an item across subsequent requests, remote compaction, and resumed history.

## Testing

- Cover timestamp assignment and preservation in session, client, tool, agent-spawn, and remote-compaction tests.

GitOrigin-RevId: 431d1770b9746005c808bc0a43953845166d68ad

2026-08-12 23:04:42 +00:00

..

common

Track root turns across delegated Codex requests (#38232)

2026-08-12 18:11:13 +00:00

remote_env_windows

Scope runtime workspace roots to execution environments (#32952)

2026-07-14 04:41:08 +00:00

suite

Stamp conversation history items with creation times (#38272)

2026-08-12 23:04:42 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

Include sandbox mode in response metadata (#37507)

2026-08-07 22:41:20 +00:00