Sqlalchemy-exasol

🔧 Changed

- Made pyodbc an optional dependency
- Made websockets the default way to use sqlalchemy with exasol
- Added deprecation warnings for pyodbc and trubodbc dialects

🧰 Internal

- Relocked dependencies

🔧 Changed

- Changed pyodbc upper bound constraint
(Allow larger upper bounds)

🧰 Internal

- Relocked dependencies
- Bumped versions of GitHub actions
- Adjusted workflow triggers, to enable workflow runs for external branches

🔧 Changed
- Loosened the SQLAlchemy dependency constraint to `>=1.4,<2`

=================

🐞 Fixed
---------

- Fixed [WebSocket connection isn't properly closed in case of process termination](https://github.com/exasol/pyexasol/issues/108>)

✨ Features
- Websocket based dialect have been stabilized and is officially supported now
* :blue_book: Note: Inserting multiple empty row's, facilitating default settings currently isn't supported

🐞 Fixed
* Fixed "prepared statements send the wrong types as parameters to the server" 341
* Fixed "various SQLA compliance tests are failing for the websocket based dialect" 342

🐞 Fixed
---------

- Fixed missing websocket driver package in release deliverables