- Attempt to support sqlalchemy 1.4+
- Update DBAPI to QueryService
- Add request settings to execution options
- Get rid of logging queries in cursor
- Add support of DROP INDEX statement
- sqlalchemy's DATETIME type now rendered as YDB's Datetime instead of Timestamp
- Do not use set for columns in index, use dict (preserve order)
- Supprted scan query
- Added use sqlalchemy cache query text internally
- Fixed false cache hit
- Added ydb_table_path_prefix parameter
- Added support of timezone
- Added secondary index support
- Added declare for yql statement variables (opt in) - temporary flag
- supported ydb connection credentials
- test release
- test release
- test release
- Improve publish script
- Fixed import version
- Initial version