deepagents-code==0.1.55

### Features

- Added a `/context` usage report for inspecting context consumption ([#5407](https://github.com/langchain-ai/deepagents/issues/5407)).
- Added a cache and context status row for at-a-glance session state ([#5408](https://github.com/langchain-ai/deepagents/issues/5408)).
- Added configurable warnings when a session exceeds the configured cost threshold ([#5405](https://github.com/langchain-ai/deepagents/issues/5405)).
- Added support for persisting and reconfiguring ACP sessions ([#5366](https://github.com/langchain-ai/deepagents/issues/5366)).
- Added automatic updates for installed plugins ([#5368](https://github.com/langchain-ai/deepagents/issues/5368)).
- Added a toggle for diff line numbers ([#5427](https://github.com/langchain-ai/deepagents/issues/5427)).
- `Ctrl+S` in `/auto model` now stores `[models].auto_classifier` ([#5313](https://github.com/langchain-ai/deepagents/issues/5313)).

### Fixes

- Restored edit diffs in resumed threads ([#5391](https://github.com/langchain-ai/deepagents/issues/5391)).
- Added a resume hint after crashes ([#5412](https://github.com/langchain-ai/deepagents/issues/5412)).
- Clarified the project hooks trust prompt and stopped prompting for user hooks ([#5426](https://github.com/langchain-ai/deepagents/issues/5426)).
- Cleared dynamic subagents on the next turn ([#5437](https://github.com/langchain-ai/deepagents/issues/5437)).
- Improved grouped tool summaries by counting distinct targets ([#5409](https://github.com/langchain-ai/deepagents/issues/5409)).
- Improved ask-user choice wrapping and selection styling ([#5442](https://github.com/langchain-ai/deepagents/issues/5442)).
- Serialized `dcode` self-upgrades across processes ([#5252](https://github.com/langchain-ai/deepagents/issues/5252)).
- Added warnings for stale dependencies in editable installs ([#5386](https://github.com/langchain-ai/deepagents/issues/5386)).
- Hid incomplete extras from version output ([#5352](https://github.com/langchain-ai/deepagents/issues/5352)).
- Removed the optional-provider startup tip ([#5421](https://github.com/langchain-ai/deepagents/issues/5421)).
- Removed the “Message restored to input” toast ([#5253](https://github.com/langchain-ai/deepagents/issues/5253)).

---

Internal maintainers: @johannes117, @mdrxy

Released by: @mdrxy

<details>
<summary>Git log since deepagents-code==0.1.54</summary>

This commit history includes changes to this package. Commits are listed newest first.

- [`80fe3d3`](https://github.com/langchain-ai/deepagents/commit/80fe3d3cbcd23b8ebbc2b1b0d67d7ea318d11ef6) hotfix(code): skip checkout `pyproject.toml` test when running from a built wheel (#5453)
- [`3f62cd7`](https://github.com/langchain-ai/deepagents/commit/3f62cd7998561495d33502dd6481baadbb6c24ee) release(deepagents-code): 0.1.55 (#5396)
- [`6cf062b`](https://github.com/langchain-ai/deepagents/commit/6cf062bfa22d1a34d895e0418e4e32a49f97d8dd) release(deepagents-acp): 0.0.10 (#5431)
- [`9a37479`](https://github.com/langchain-ai/deepagents/commit/9a37479f866160f92474847720b57db9598ddb3e) fix(code): clear dynamic subagents on next turn (#5437)
- [`6ee54d9`](https://github.com/langchain-ai/deepagents/commit/6ee54d9849a841dd0892c72024cb366b422d761e) style(code): thicken `/context` usage bars (#5438)
- [`9be99ef`](https://github.com/langchain-ai/deepagents/commit/9be99efb1e26fa117d042cf4b441c3e095ddce8e) style(code): color-code cache hit rate (#5436)
- [`a78d7b1`](https://github.com/langchain-ai/deepagents/commit/a78d7b1744050c3221aab5e0c0300cc5f5bec519) fix(code): indent wrapped ask-user choices and add selection styling (#5442)
- [`4411a6c`](https://github.com/langchain-ai/deepagents/commit/4411a6c9a8870373cc876e2deb17a1810f14c44b) test(code): restore leaked model settings in `apply_to_settings` test (#5440)
- [`4cd21b6`](https://github.com/langchain-ai/deepagents/commit/4cd21b61592ef0239f59cf4e3f27a2a70d226737) feat(code): toggle diff line numbers (#5427)
- [`2b3edf9`](https://github.com/langchain-ai/deepagents/commit/2b3edf9ba4f3b43911f118b8e942374091602854) feat(code): add cache and context status row (#5408)
- [`22a36d2`](https://github.com/langchain-ai/deepagents/commit/22a36d25d9e82902fa28cdacdcb51cd6a9b013d7) feat(code): persist and reconfigure ACP sessions (#5366)
- [`0355416`](https://github.com/langchain-ai/deepagents/commit/0355416c0d4817ac58d3e14aa8b7ab099b6db74d) feat(code): add `/context` usage report (#5407)
- [`61d3279`](https://github.com/langchain-ai/deepagents/commit/61d32797ef85d1380e356cd2f9de1eb7926417ec) fix(code): clarify project hooks trust prompt and stop prompting for user hooks (#5426)
- [`10353bd`](https://github.com/langchain-ai/deepagents/commit/10353bda7196f307db9b22ef1173764aeda6daa7) fix(code): warn on stale dependencies in editable installs (#5386)
- [`cf8ea93`](https://github.com/langchain-ai/deepagents/commit/cf8ea93a634b2ae03fa9033db6e0e240ed2ae1a1) fix(code): count distinct targets in grouped tool summaries (#5409)
- [`f4da16e`](https://github.com/langchain-ai/deepagents/commit/f4da16e7fd963d551ea72a069a52c64e359ecc83) chore(code): print live tail command and say "Upgraded." in installer (#5371)
- [`e742d04`](https://github.com/langchain-ai/deepagents/commit/e742d04c8ca6f615327d7d1eab7994be8fcb3000) feat(code): `Ctrl+S` in `/auto model` stores `[models].auto_classifier` (#5313)
- [`f137897`](https://github.com/langchain-ai/deepagents/commit/f1378978e20f94762601ed38787a6fdb7fb39784) fix(code): remove optional-provider startup tip (#5421)
- [`015a019`](https://github.com/langchain-ai/deepagents/commit/015a0197f588e34475db63c2a03f04987583b081) fix(code): show resume hint after crashes (#5412)
- [`38f32cd`](https://github.com/langchain-ai/deepagents/commit/38f32cdbfdfcf1728178dbee85a42751dd3f3d2e) fix(code): hide incomplete extras from version output (#5352)
- [`e12acba`](https://github.com/langchain-ai/deepagents/commit/e12acbac89e553048b03fb6132b53e61b3433271) fix(code): serialize dcode self-upgrades across processes (#5252)
- [`c206eb4`](https://github.com/langchain-ai/deepagents/commit/c206eb450d612f77924ee55ecd136fbc52f459ab) fix(code): drop the "Message restored to input" toast (#5253)
- [`8cf8517`](https://github.com/langchain-ai/deepagents/commit/8cf8517e7fb728fedd07db15a0577b305cd69f70) feat(code): warn above configurable session cost threshold (#5405)
- [`6a5d93f`](https://github.com/langchain-ai/deepagents/commit/6a5d93f9ba7391189f65e6b999b724253577085d) fix(code): restore edit diffs in resumed threads (#5391)
- [`3bf6ca7`](https://github.com/langchain-ai/deepagents/commit/3bf6ca7ac076bc0330b65d244e3b46f398674de8) feat(code): auto-update installed plugins (#5368)

</details>