Langchain

What's Changed

What's Changed
* Release by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1401
* Google Vertex AI docs update by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1402
* Adds pull request template, update docs by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1403
* Export calculateMaxTokens by kushp in https://github.com/hwchase17/langchainjs/pull/1322
* fix: fixed export of APIChainOptions by vjsai in https://github.com/hwchase17/langchainjs/pull/1410

New Contributors
* kushp made their first contribution in https://github.com/hwchase17/langchainjs/pull/1322
* vjsai made their first contribution in https://github.com/hwchase17/langchainjs/pull/1410

**Full Changelog**: https://github.com/hwchase17/langchainjs/compare/0.0.82...0.0.83

What's Changed
* Release by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1380
* Update lockfile by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1381
* Add docs on hidden faiss-node dependency, change unit test to an integration test by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1385
* Allow passing Anthropic apiUrl to ChatAnthropic constructor by humphd in https://github.com/hwchase17/langchainjs/pull/1391
* Fix ternary by nfcampos in https://github.com/hwchase17/langchainjs/pull/1393
* Update index.md(Fix typo) by ssh00n in https://github.com/hwchase17/langchainjs/pull/1397
* Scrape all pages, not only level 1 navigation by emilsedgh in https://github.com/hwchase17/langchainjs/pull/1191
* Feature: Google Vertex AI Embeddings model by afirstenberg in https://github.com/hwchase17/langchainjs/pull/1388
* Added google custom search as a tool by YIZHUANG in https://github.com/hwchase17/langchainjs/pull/1260
* feat: Created Upstash Redis Chat Memory for Edge and Serverless environments by henriquegdantas in https://github.com/hwchase17/langchainjs/pull/1346
* Add API chain by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1400
* Feature: Google Vertex AI Chat model by afirstenberg in https://github.com/hwchase17/langchainjs/pull/1384
* Adds Qdrant vector store by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1396

New Contributors
* humphd made their first contribution in https://github.com/hwchase17/langchainjs/pull/1391
* ssh00n made their first contribution in https://github.com/hwchase17/langchainjs/pull/1397
* emilsedgh made their first contribution in https://github.com/hwchase17/langchainjs/pull/1191
* YIZHUANG made their first contribution in https://github.com/hwchase17/langchainjs/pull/1260
* henriquegdantas made their first contribution in https://github.com/hwchase17/langchainjs/pull/1346

**Full Changelog**: https://github.com/hwchase17/langchainjs/compare/0.0.81...0.0.82

What's Changed

What's Changed
* Release by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1375
* Added filter to ChromaDB vector store + update chroma package. by ppramesi in https://github.com/hwchase17/langchainjs/pull/1348
* ignore like .gitignore in GithubLoader by tonisives in https://github.com/hwchase17/langchainjs/pull/1177
* Feature: Google Vertex AI PaLM Support by afirstenberg in https://github.com/hwchase17/langchainjs/pull/1273
* Feature: Enhanced Document Splitting with Contextual Chunk Headers by mryraghi in https://github.com/hwchase17/langchainjs/pull/961
* Adds contribution guidelines for integrations by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1369
* Fix incorrect link in integration guide by jacoblee93 in https://github.com/hwchase17/langchainjs/pull/1377

New Contributors
* tonisives made their first contribution in https://github.com/hwchase17/langchainjs/pull/1177
* afirstenberg made their first contribution in https://github.com/hwchase17/langchainjs/pull/1273
* mryraghi made their first contribution in https://github.com/hwchase17/langchainjs/pull/961

**Full Changelog**: https://github.com/hwchase17/langchainjs/compare/0.0.79...0.0.80

What's Changed