libs/elasticsearch/v0.4.0

What's Changed

• Update testing suite by @ssh-esh in #73
• Remove old fake embeddings by @ssh-esh in #77
• Add num dimensions and metadata_mappings to ElasticsearchStore with testing by @ssh-esh in #75
• feat(infra): MCP server for langchain docs by @mdrxy in #82
• Update client version, update tests for new retriever format and update auth flow by @ssh-esh in #80
• Add aiohttp test dependancy by @ssh-esh in #84
• add carat version for langchain-core by @ssh-esh in #86

New Contributors

• @ssh-esh made their first contribution in #73
• @mdrxy made their first contribution in #82

Full Changelog: libs/elasticsearch/v0.3.2...libs/elasticsearch/v0.4.0