deepagents-code==0.1.12

### Features

* Add `get_current_thread_id` tool ([#3820](https://github.com/langchain-ai/deepagents/issues/3820)) ([18ce094](https://github.com/langchain-ai/deepagents/commit/18ce094b7036796c7e23ce1338f4da56dc2ef126))
* Guard managed onboarding-name memory block from edits ([#3822](https://github.com/langchain-ai/deepagents/issues/3822)) ([dc0a51f](https://github.com/langchain-ai/deepagents/commit/dc0a51fc81d01b62dc8043148a9fd87099fc9123))
* Offer restart after restart-capable install ([#3821](https://github.com/langchain-ai/deepagents/issues/3821)) ([e356efe](https://github.com/langchain-ai/deepagents/commit/e356efeff1c8bfb894119cebbb7d3c0853d327a2))
* Persist `/threads` directory-scope preference ([#3824](https://github.com/langchain-ai/deepagents/issues/3824)) ([51a29f4](https://github.com/langchain-ai/deepagents/commit/51a29f4a0c28c122acae296a0df03bee20474455))
* Surface gateway key mismatch on `PermissionDeniedError` ([#3813](https://github.com/langchain-ai/deepagents/issues/3813)) ([5bd1ef8](https://github.com/langchain-ai/deepagents/commit/5bd1ef8cb29db781ccbb37755db44ce0ab1d7bd2))

### Bug Fixes

* Surface cached MCP errors as failed tool messages ([#3829](https://github.com/langchain-ai/deepagents/issues/3829)) ([d83b428](https://github.com/langchain-ai/deepagents/commit/d83b428f7f97bc40b9219c02846c2d8b4ccac434))
* Handle MCP tool errors locally ([#3830](https://github.com/langchain-ai/deepagents/issues/3830)) ([97a7052](https://github.com/langchain-ai/deepagents/commit/97a7052b3eef7ec80bc90a4c3b606deeaf13cb9b))
* Make non-incognito `!` shell output visible to the model ([#3825](https://github.com/langchain-ai/deepagents/issues/3825)) ([2407bca](https://github.com/langchain-ai/deepagents/commit/2407bca66bac5d199a923a0e58872c813eb006bc))
* Expose `/restart` slash command ([#3809](https://github.com/langchain-ai/deepagents/issues/3809)) ([64505b8](https://github.com/langchain-ai/deepagents/commit/64505b848868b80213b6da87113cd63890c3d520))
* Agent retries `gh search` with invalid `mergedAt` field ([#3802](https://github.com/langchain-ai/deepagents/issues/3802)) ([0b683a9](https://github.com/langchain-ai/deepagents/commit/0b683a9435b95bce79d10451868eae54c6a3e88c))
* Clarify `/restart` message during server startup ([#3823](https://github.com/langchain-ai/deepagents/issues/3823)) ([49ded9e](https://github.com/langchain-ai/deepagents/commit/49ded9ef448dcd263bee07ac15f4904dd342bfa2))
* Cursor at end when popping queued message to input ([#3832](https://github.com/langchain-ai/deepagents/issues/3832)) ([aa522c9](https://github.com/langchain-ai/deepagents/commit/aa522c94fffb93dc578addb39b4879f779ac5899))
* Coalesce streamed markdown writes to keep input responsive ([#3819](https://github.com/langchain-ai/deepagents/issues/3819)) ([b45eeeb](https://github.com/langchain-ai/deepagents/commit/b45eeebaf7e6ae6e07b8f9ca521525c66fe14f63))
* Don't show `"No threads found"` while threads load ([#3815](https://github.com/langchain-ai/deepagents/issues/3815)) ([68e6426](https://github.com/langchain-ai/deepagents/commit/68e64263f590b3244b689664715f354fb3a389cd))
* Ignore stale cwd warmers in file autocomplete cache ([#3835](https://github.com/langchain-ai/deepagents/issues/3835)) ([9c8c2b2](https://github.com/langchain-ai/deepagents/commit/9c8c2b24853b7b3a7610cbcfc368a6464c0711e0))
* Offer cwd switch on resume ([#3810](https://github.com/langchain-ai/deepagents/issues/3810)) ([d417f53](https://github.com/langchain-ai/deepagents/commit/d417f530aafa8c77523487393dc3039cc822dc09))
* Recover from tool errors instead of aborting run ([#3804](https://github.com/langchain-ai/deepagents/issues/3804)) ([45691c5](https://github.com/langchain-ai/deepagents/commit/45691c556105e171c7210c7c10388dc73202a025))
* Show `/restart` feedback ([#3808](https://github.com/langchain-ai/deepagents/issues/3808)) ([c40bef9](https://github.com/langchain-ai/deepagents/commit/c40bef9b2aaace3909593503b28e8b548bc20014))
* Standardize search previews and restart status ([#3806](https://github.com/langchain-ai/deepagents/issues/3806)) ([71a6d50](https://github.com/langchain-ai/deepagents/commit/71a6d508b21b275c0c7c6bd2e0752adfba496ea9))
* Suppress stale update notices ([#3801](https://github.com/langchain-ai/deepagents/issues/3801)) ([db25241](https://github.com/langchain-ai/deepagents/commit/db252411d8ca945aca86429acb644540ec970bdb))
* Unblock `/remember` in server mode ([#3812](https://github.com/langchain-ai/deepagents/issues/3812)) ([12e00e1](https://github.com/langchain-ai/deepagents/commit/12e00e1a78e2d6be106147a0aa95a518be66849f))
* Unblock TUI input during `/restart` ([#3826](https://github.com/langchain-ai/deepagents/issues/3826)) ([366cd81](https://github.com/langchain-ai/deepagents/commit/366cd81269e2d3891a477848b774cf51af0cefc0))

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Internal maintainers: @jkennedyvz, @mdrxy