deepagents-code==0.1.54

### Features

- Added Meta `muse-spark-1.2` to the model switcher ([#5389](https://github.com/langchain-ai/deepagents/issues/5389)).
- Improved diff readability with quieter hunks and word-level highlights ([#5106](https://github.com/langchain-ai/deepagents/issues/5106)).

### Bug Fixes

- Hid startup tips when resuming threads ([#5349](https://github.com/langchain-ai/deepagents/issues/5349)).
- Prevented post-tool hook replay ([#5376](https://github.com/langchain-ai/deepagents/issues/5376)).
- Stored update logs under the OS cache directory ([#5363](https://github.com/langchain-ai/deepagents/issues/5363)).

---

Internal maintainers: @aolsenjazz, @johannes117, @mdrxy

Released by: @aolsenjazz

<details>
<summary>Git log since deepagents-code==0.1.53</summary>

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

- [`8125806`](https://github.com/langchain-ai/deepagents/commit/81258067f4c74c3ede7d2b2895d9835137ba5977) release(deepagents-code): 0.1.54 (#5364)
- [`e668d30`](https://github.com/langchain-ai/deepagents/commit/e668d30ba7b9915348af83dbaf781e89c3b81f16) chore(deps): bump deepagents sdk version to 0.7.5 in dcode (#5390)
- [`922b285`](https://github.com/langchain-ai/deepagents/commit/922b285598be3b2ca6b3ec01e7362e31ad2014b2) feat(code): add Meta `muse-spark-1.2` to model switcher (#5389)
- [`d37b54f`](https://github.com/langchain-ai/deepagents/commit/d37b54f6bfb03f41fc7ff6b05436ad49db688d19) fix(code): prevent post-tool hook replay (#5376)
- [`529f7e8`](https://github.com/langchain-ai/deepagents/commit/529f7e8a16c7441873a305a9fa36c2721fa7a5b7) feat(code): quieter diff hunks with word-level highlights (#5106)
- [`280e24e`](https://github.com/langchain-ai/deepagents/commit/280e24eda9db718408d458154791d0ae84bb845a) chore(deps): bump h2 from 4.3.0 to 4.4.1 in /libs/code (#5383)
- [`a97bdb6`](https://github.com/langchain-ai/deepagents/commit/a97bdb65778a67c28b3ef7ca59e39a88850c0f2a) ci(infra): fail on unexpected test warnings (#5346)
- [`f69804b`](https://github.com/langchain-ai/deepagents/commit/f69804bfce2673de4f2171664ac5b91c1c248ea0) fix(code): store update logs under the OS cache dir (#5363)
- [`6eb3748`](https://github.com/langchain-ai/deepagents/commit/6eb3748ce673afdc34571236eb551785b0aa54d3) chore(code): harden installer ripgrep gating and prompt semantics (#5344)
- [`78d6cd8`](https://github.com/langchain-ai/deepagents/commit/78d6cd89f601214411d6eab092116d48771bcf86) chore(deps): bump langgraph-checkpoint-sqlite from 3.1.0 to 3.1.1 in /libs/evals (#5374)
- [`ff421f2`](https://github.com/langchain-ai/deepagents/commit/ff421f2f316f3819d8ac92225ea032dabfbcefe9) fix(code): hide startup tips when resuming threads (#5349)
- [`993ca48`](https://github.com/langchain-ai/deepagents/commit/993ca48716a274d3b6572ce1274835e0ecbe5bd2) style(code): link install packages to PyPI (#5350)
- [`a6c06b0`](https://github.com/langchain-ai/deepagents/commit/a6c06b029710d34035af6ae1faded093cc8f3073) release(deepagents): 0.7.5 (#5327)
- [`21fd0d6`](https://github.com/langchain-ai/deepagents/commit/21fd0d6794dcbe09b67e678863c14e02c4f2b6d9) chore(code): surface update status, log path, and extras loss in installer (#5342)
- [`65d6fe2`](https://github.com/langchain-ai/deepagents/commit/65d6fe255498fe9dfe4932479e0266e31175f6a6) docs(code): orient hooks package docstrings toward v2, banner legacy (#5347)

</details>