felixxia-oai 1f5c9ba183 Optimize Guardian transcript window retention (#40597) ...

## What changed

- Track protected messages, ordinary messages, and tool entries in separate pools with cached token totals.
- Evict the oldest eligible evidence across pools while preserving transcript token and entry limits and the reserved recent tool entries.

## Testing

- Add regression coverage that a small, tool-heavy transcript window retains the latest final assistant reply.

GitOrigin-RevId: 7aa78d0b0609d8e45cb82e4f7773c0877a4d8224

2026-08-25 12:12:01 +00:00

..

agent

Unify turn input submission and routing (#38275)

2026-08-13 00:00:16 +00:00

connectors

Harden unsandboxed patch filesystem access (#39659)

2026-08-20 08:10:08 +00:00

extension-api

Route extension hints into context-window metadata (#40533)

2026-08-25 03:38:24 +00:00

git-attribution

Apply Codex attribution to app-created commits (#38419)

2026-08-13 18:50:43 +00:00

goal

Expose invocation sources to extension tools (#40382)

2026-08-24 11:02:14 +00:00

guardian-v2

Optimize Guardian transcript window retention (#40597)

2026-08-25 12:12:01 +00:00

history-notes

Inject history notes hints into context windows (#40539)

2026-08-25 04:05:38 +00:00

image-generation

Handle standalone tool outputs as external context (#39791)

2026-08-20 19:46:29 +00:00

items

Expose image generation usage-limit failures (#38024)

2026-08-11 15:40:52 +00:00

mcp

Require filesystem backends to implement directory walks (#39749)

2026-08-20 17:16:52 +00:00

memories

Expose invocation sources to extension tools (#40382)

2026-08-24 11:02:14 +00:00

queue

Dispatch queued messages written by other processes (#39034)

2026-08-17 17:19:46 +00:00

skills

Honor response budgets when reading skill resources (#40491)

2026-08-24 23:00:57 +00:00

web-search

Make tool-result telemetry limits configurable (#39779)

2026-08-20 19:09:04 +00:00