Release 0.1.20

What's Changed

• langchain[patch]: Release 0.1.19 by @jacoblee93 in #4428
• core[minor]: Improve error handling by @dqbd in #4435
• langchain[patch]: Make AgentExecutor pass config object through to tools by @jacoblee93 in #4436
• community[patch], azure-openai[patch]: tag langchainjs in azure integrations calls by @sinedied in #4411
• azure-openai[patch]: Release 0.0.2 by @jacoblee93 in #4437
• community[patch]: add neo4j-graph generics, don't swallow query execution errors by @adam-cowley in #4434
• langchain[patch]: Upgrade Google Cloud Storage dependency by @JackEdgar in #4368
• langchain[minor]: Fix missing traces when traceable used in runOnDataset, API update by @dqbd in #4430
• community[minor]: add CassandraKVStore by @mieslep in #4418
• core[patch]: Release 0.1.30 by @jacoblee93 in #4438
• community[patch]: Release 0.0.30 by @jacoblee93 in #4439

New Contributors

• @adam-cowley made their first contribution in #4434
• @JackEdgar made their first contribution in #4368

Full Changelog: 0.1.19...0.1.20