Francis Chalissery d416d8a0ff Support window prefixes for extension world-state sections (#57276) ...

## What changed

Add `WorldStateSectionContribution::with_window_prefix()` to render extension developer fragments as separate messages before retained history when building a context window, including after compaction. Updates within an existing window still append to history. Ignore fragments with other roles for sections that opt in.

## Testing

Add a unit test for prefix placement and duplicate avoidance, plus local and remote compaction scenarios covering live updates, persisted replacement history, and rejection of non-developer fragments.

GitOrigin-RevId: 8621457c6eec17f1585ca8e6fa154b1bf3257330

2026-10-26 21:46:26 +00:00

..

agent

Expose and persist turn lineage across the app server (#51415)

2026-10-06 16:56:39 +00:00

agent-message-board

Add managed enforcement of DELETE journaling on NFS (#57225)

2026-10-26 20:10:45 +00:00

connectors

Rename plugin MCP and app extension APIs (#46564)

2026-09-19 01:45:51 +00:00

extension-api

Support window prefixes for extension world-state sections (#57276)

2026-10-26 21:46:26 +00:00

git-attribution

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

goal

Store generated image items as attachment references (#54398)

2026-10-15 19:51:22 +00:00

guardian-reviewer

Treat model-not-found provider errors as terminal failures (#56445)

2026-10-23 11:43:14 +00:00

guardian-v2

Remove Guardian snapshot-specific context helpers (#56559)

2026-10-23 18:50:29 +00:00

guardian-v3

Add Guardian v3 local board helpers (#56460)

2026-10-23 12:17:53 +00:00

history-notes

Route FedRAMP API keys to government endpoints by default (#57178)

2026-10-26 18:20:30 +00:00

image-generation

Preserve image generation failure metadata for premium usage limits (#57275)

2026-10-26 21:46:01 +00:00

items

Record local image inputs on completed image-generation items (#54420)

2026-10-15 21:30:56 +00:00

mcp

Record skill and plugin catalog sizes on publication (#56530)

2026-10-23 17:17:50 +00:00

memories

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

multi-env-copy-file

Run environment hooks on their owning executors (#56343)

2026-10-23 04:01:39 +00:00

queue

Stabilize the rejected queue message test (#57245)

2026-10-26 20:46:46 +00:00

skills

Add incremental skill catalogs behind skill_catalog_deltas (#57262)

2026-10-26 21:20:21 +00:00

web-search

Route FedRAMP API keys to government endpoints by default (#57178)

2026-10-26 18:20:30 +00:00