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Changelog
0.3.0
(2025-01-06)
Features
Documentation
- Update README to reflect supported maintenance version ( #104
) ( 3ac0aab
)
0.2.3
(2024-07-03)
Bug Fixes
- Use lazy refresh for Cloud SQL Connector ( #86
) ( 58591d5
)
0.2.2
(2024-04-30)
Documentation
0.2.1
(2024-04-15)
Bug Fixes
- Allow similarity search on table names with special characters ( #65
) ( 4832524
)
0.2.0
(2024-04-08)
Features
-
Add index types for vector search ( #55
) ( 2e30b48
)
-
Add MySQLVectorStore initialization methods ( #52
) ( a1c9411
)
-
Adding search functions and tests ( #56
) ( 5b80694
)
-
ci:Run tests against multiple versions ( #51
) ( 3439c9d
)
-
Support add and delete from MySQLVectorStore ( #53
) ( ce45617
)
Documentation
-
Add basic MySQLVectorStore usage to README ( #58
) ( e871c2b
)
-
Add end-to-end MySQL quickstart ( #61
) ( 388f5a4
)
-
Add github links ( #46
) ( 54fbab5
)
-
Add MySQLVectorStore reference notebook ( #59
) ( 0ece837
)
0.1.0 (2024-02-22)
Features
-
Add MySQLChatMessageHistory
class ( #13
) ( b107a43
)
-
Add document saver class and support save/load/delete user journey ( #16
) ( 49f6018
)
-
Add MySQLEngine and Loader load functionality ( #9
) ( 6c8af85
)
Documentation
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License
, and code samples are licensed under the Apache 2.0 License
. For details, see the Google Developers Site Policies
. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-09-04 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["Version latestkeyboard_arrow_down\n\n- [0.3.0 (latest)](/python/docs/reference/langchain-google-cloud-sql-mysql/latest/changelog)\n- [0.2.3](/python/docs/reference/langchain-google-cloud-sql-mysql/0.2.3/changelog) \n\nChangelog\n=========\n\n[0.3.0](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/compare/v0.2.3...v0.3.0) (2025-01-06)\n-------------------------------------------------------------------------------------------------------------------\n\n### Features\n\n- Remove support for Python 3.8 ([#97](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/97)) ([ba02bf5](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/ba02bf528830dafb599afae43bd1bf3b2ac7c493))\n\n### Documentation\n\n- Update README to reflect supported maintenance version ([#104](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/104)) ([3ac0aab](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/3ac0aabe6b242b6131f1fe0eb3c368ffbcc04a97))\n\n[0.2.3](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/compare/v0.2.2...v0.2.3) (2024-07-03)\n-------------------------------------------------------------------------------------------------------------------\n\n### Bug Fixes\n\n- Use lazy refresh for Cloud SQL Connector ([#86](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/86)) ([58591d5](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/58591d564255217f00582eabd12a1183b089f5e3))\n\n[0.2.2](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/compare/v0.2.1...v0.2.2) (2024-04-30)\n-------------------------------------------------------------------------------------------------------------------\n\n### Documentation\n\n- Add API reference docs ([#71](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/71)) ([7b39d29](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/7b39d29f0e20e47f15d2167af73fce71f4fb9e18))\n\n- Add example workflow to vector store doc ([#67](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/67)) ([fadfc41](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/fadfc41d0f3c907262f2c3936205cf68204c3909))\n\n[0.2.1](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/compare/v0.2.0...v0.2.1) (2024-04-15)\n-------------------------------------------------------------------------------------------------------------------\n\n### Bug Fixes\n\n- Allow similarity search on table names with special characters ([#65](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/65)) ([4832524](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/4832524b4b5ab9eddeb2a1bdc919608f59945652))\n\n[0.2.0](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/compare/v0.1.0...v0.2.0) (2024-04-08)\n-------------------------------------------------------------------------------------------------------------------\n\n### Features\n\n- Add index types for vector search ([#55](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/55)) ([2e30b48](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/2e30b48ad2d1fb11f5f8964808ed5143d9231084))\n\n- Add MySQLVectorStore initialization methods ([#52](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/52)) ([a1c9411](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/a1c941149e1f1b33991b997e5236c4a7971058fd))\n\n- Adding search functions and tests ([#56](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/56)) ([5b80694](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/5b806947e5c827ebca553a68ff74a14c7d22a6a5))\n\n- **ci:** Run tests against multiple versions ([#51](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/51)) ([3439c9d](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/3439c9d6a277a95da835f1c59d4727855a187dee))\n\n- Support add and delete from MySQLVectorStore ([#53](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/53)) ([ce45617](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/ce45617ae6c9f1b6e539c31e4bcdd47aa7daf964))\n\n### Documentation\n\n- Add basic MySQLVectorStore usage to README ([#58](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/58)) ([e871c2b](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/e871c2b503fb0d056d7e374394db36e44dcda4c2))\n\n- Add end-to-end MySQL quickstart ([#61](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/61)) ([388f5a4](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/388f5a4e6b76d23c1e683029c5ea034cfe84bbf7))\n\n- Add github links ([#46](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/46)) ([54fbab5](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/54fbab5fd41e7b49a2d5da800afad5d3fb66b40c))\n\n- Add MySQLVectorStore reference notebook ([#59](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/59)) ([0ece837](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/0ece837e98ff60512d26b5c7c8fb4803e056ad3c))\n\n0.1.0 (2024-02-22)\n------------------\n\n### Features\n\n- Add `MySQLChatMessageHistory` class ([#13](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/13)) ([b107a43](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/b107a430f0f257d2e91d3c47933b395c63ce7d6b))\n\n- Add document saver class and support save/load/delete user journey ([#16](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/16)) ([49f6018](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/49f6018f92a140340fae9139f22e7c6244c22fac))\n\n- Add MySQLEngine and Loader load functionality ([#9](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/9)) ([6c8af85](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/6c8af85a2676ca06e41edfdd67cc497eca9b7107))\n\n### Documentation\n\n- Add chat message history docs ([#21](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/21)) ([5aecbd0](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/5aecbd0af8707f0669048e3a1ac1f388a1290bc7))\n\n- Add docloader codelab ([#18](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/18)) ([6c82c4e](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/6c82c4e02ba4a4d344848c8d45b1bc19d7c19080))\n\n- Add MySQLChatMessageHistory to readme ([#33](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/issues/33)) ([17c5714](https://github.com/googleapis/langchain-google-cloud-sql-mysql-python/commit/17c571433cea7f740ae249d4ceb7c35b308fb112))"]]
