What's Changed
* Improve performance of NeptuneAnalyticsGraph by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/311
* fixing references to re-enable guardrail callback by jonathanglima in https://github.com/langchain-ai/langchain-aws/pull/299
* Add reworked Neptune chains by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/322
* Add string input support for revised Neptune chains by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/329
* Update version to 0.2.11 by 3coins in https://github.com/langchain-ai/langchain-aws/pull/330
New Contributors
* jonathanglima made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/299
**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/v0.2.10...v0.2.11