What's Changed

• Working example for Anthropic by @jkukul in https://github.com/hwchase17/langchain/pull/3151
• Fix notebook example by @qpleple in https://github.com/hwchase17/langchain/pull/3142
• Prevent kwargs from being overwritten by @oddrationale in https://github.com/hwchase17/langchain/pull/3158
• Add Marathon Notebook by @vowelparrot in https://github.com/hwchase17/langchain/pull/3163
• Fix: typo in custom_mrkl_agents.ipynb document by @Rammstein-1994 in https://github.com/hwchase17/langchain/pull/3159
• Update gallery.rst by @det-sys in https://github.com/hwchase17/langchain/pull/3176
• Additional resources - YouTube by @leo-gan in https://github.com/hwchase17/langchain/pull/3180
• Update the marathon notebook by @vowelparrot in https://github.com/hwchase17/langchain/pull/3183
• Add document transformer abstraction by @dev2049 in https://github.com/hwchase17/langchain/pull/3182
• Fix typo in ElasticSearch sample notebook by @pranabendra in https://github.com/hwchase17/langchain/pull/3171
• enhancement: support headers for non-html urls by @MthwRobinson in https://github.com/hwchase17/langchain/pull/3166
• Validate input_variables when using jinja2 templates by @outday29 in https://github.com/hwchase17/langchain/pull/3140
• fix: kwargs.pop("redis_url") KeyError: 'redis_url' by @jdwuarin in https://github.com/hwchase17/langchain/pull/3121
• Update File Management Tools to Include Root Directory by @vowelparrot in https://github.com/hwchase17/langchain/pull/3112
• fix: separate model and deployment for OpenAIEmbeddings by @tunayokumus in https://github.com/hwchase17/langchain/pull/3076
• Harrison/arxiv tool by @hwchase17 in https://github.com/hwchase17/langchain/pull/3186
• Harrison/playwright selector by @hwchase17 in https://github.com/hwchase17/langchain/pull/3185
• first draft by @donaldziff in https://github.com/hwchase17/langchain/pull/2690
• Add HuggingFace Examples by @vowelparrot in https://github.com/hwchase17/langchain/pull/3187
• add ConfluenceLoader to document_loaders init by @obbiondo in https://github.com/hwchase17/langchain/pull/3143
• Harrison/svm speedup by @hwchase17 in https://github.com/hwchase17/langchain/pull/3195
• Harrison/site map tqdm by @hwchase17 in https://github.com/hwchase17/langchain/pull/3184
• Fix from_embeddings method examples by @aismlv in https://github.com/hwchase17/langchain/pull/3174
• Confluence DL retry/backoff by @Jflick58 in https://github.com/hwchase17/langchain/pull/3168
• Harrison/discord loader by @hwchase17 in https://github.com/hwchase17/langchain/pull/3200
• Add new line to refine prompt tmpl by @kwilson21 in https://github.com/hwchase17/langchain/pull/3197
• Harrison/file chat history by @hwchase17 in https://github.com/hwchase17/langchain/pull/3198
• supabase vectorstore - first cut by @danielchalef in https://github.com/hwchase17/langchain/pull/3100
• nits by @hwchase17 in https://github.com/hwchase17/langchain/pull/3203
• Harrison/ddg by @hwchase17 in https://github.com/hwchase17/langchain/pull/3206
• fix copy/pasta typos wikipedia->arxiv by @galtay in https://github.com/hwchase17/langchain/pull/3222
• Harrison/google places by @hwchase17 in https://github.com/hwchase17/langchain/pull/3207
• bump version to 145 by @hwchase17 in https://github.com/hwchase17/langchain/pull/3229

New Contributors

• @jkukul made their first contribution in https://github.com/hwchase17/langchain/pull/3151
• @qpleple made their first contribution in https://github.com/hwchase17/langchain/pull/3142
• @oddrationale made their first contribution in https://github.com/hwchase17/langchain/pull/3158
• @Rammstein-1994 made their first contribution in https://github.com/hwchase17/langchain/pull/3159
• @det-sys made their first contribution in https://github.com/hwchase17/langchain/pull/3176
• @pranabendra made their first contribution in https://github.com/hwchase17/langchain/pull/3171
• @jdwuarin made their first contribution in https://github.com/hwchase17/langchain/pull/3121
• @tunayokumus made their first contribution in https://github.com/hwchase17/langchain/pull/3076
• @donaldziff made their first contribution in https://github.com/hwchase17/langchain/pull/2690
• @obbiondo made their first contribution in https://github.com/hwchase17/langchain/pull/3143
• @aismlv made their first contribution in https://github.com/hwchase17/langchain/pull/3174
• @kwilson21 made their first contribution in https://github.com/hwchase17/langchain/pull/3197

Full Changelog: https://github.com/hwchase17/langchain/compare/v0.0.144...v0.0.145