What's Changed
* aws[patch]: make ChatBedrockConverse serializable by baskaryan in https://github.com/langchain-ai/langchain-aws/pull/212
* aws[patch]: support ChatBedrock(model=...) by baskaryan in https://github.com/langchain-ai/langchain-aws/pull/211
* Move yield of metrics chunk after generation chunk by ihmaws in https://github.com/langchain-ai/langchain-aws/pull/216
* aws[patch]: support ChatBedrock(max_tokens, temperature) by baskaryan in https://github.com/langchain-ai/langchain-aws/pull/226
**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/v0.2.1...v0.2.2