What's Changed
* infra[patch]: Add dist-cjs to gitignore by bracesproul in https://github.com/langchain-ai/langgraphjs/pull/362
* docs[minor]: Add map reduce docs by bracesproul in https://github.com/langchain-ai/langgraphjs/pull/361
* Fix build steps, docs issue by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/363
* checkpoint-mongodb[patch]: Release 0.0.2 by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/365
* docs[patch]: Update sidebar and index page links by bracesproul in https://github.com/langchain-ai/langgraphjs/pull/364
* docs[minor]: Add how to on deleting messages from state by bracesproul in https://github.com/langchain-ai/langgraphjs/pull/367
* Update docstrings, improve API refs by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/369
* Fix tracing for update state calls by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/371
* Add streaming from final node notebook by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/372
* Fix bad tuple in plan and execute docs by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/373
* Update README by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/375
* Remove unsupported docs for now by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/376
* Handle explicit undefined values passed into serde by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/374
* Adds support for retry policy for nodes by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/377
* checkpoint[patch]: Release 0.0.2 by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/378
* Bump versions by jacoblee93 in https://github.com/langchain-ai/langgraphjs/pull/379
**Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.1.1...0.1.2