What's Changed

• Actions: Drop Python 3.6 and add 3.11-dev by @methane in Actions: Drop Python 3.6 and add 3.11-dev #542
• docs: fix simple typo, portible -> portable by @timgates42 in docs: fix simple typo, portible -> portable #547
• Update python_requires to match supported python versions by @gopackgo90 in Update python_requires to match supported python versions #543
• Raise ProgrammingError on -inf by @methane in Raise ProgrammingError on -inf #557
• Swap 3.11-dev for 3.11 in CI by @joshuadavidthomas in Swap 3.11-dev for 3.11 in CI #561
• Add CodeQL workflow for GitHub code scanning by @lgtm-com in Add CodeQL workflow for GitHub code scanning #565
• ER_BAD_NULL should be IntegrityError. by @methane in ER_BAD_NULL should be IntegrityError. #579
• Update windows build workflow by @methane in Update windows build workflow #585
• Use pkg-config instead of mysql_config by @methane in Use pkg-config instead of mysql_config #586
• Remove uneeded code. by @methane in Remove uneeded code. #512
• Add collation option by @vsalvino in Add collation option #564
• Start 2.2.0 development by @methane in Start 2.2.0 development #587
• Action: Use Ruff by @methane in Action: Use Ruff #588
• Run pyupgrade --py38-plus by @methane in Run pyupgrade --py38-plus #590
• Update workflows by @methane in Update workflows #593
• Update Django test workflow by @methane in Update Django test workflow #594
• CI: Update codeql build. by @methane in CI: Update codeql build. #595
• Improved exception handling when importing the module by @piglei in Improved exception handling when importing the module #596
• CI: Fix django workflow by @methane in CI: Fix django workflow #597
• Use pyproject.toml by @methane in Use pyproject.toml #598
• Add Cursor.mogrify(). by @steveteahan in Add Cursor.mogrify(). #477
• Add ability to customize ssl mode settings by @thereisnosun in Add ability to customize ssl mode settings #475
• Use src-layout. by @methane in Use src-layout. #600
• Discard results without converting them into Python objects. by @methane in Discard results without converting them into Python objects. #601
• Fix sphinx warnings by @methane in Fix sphinx warnings #602
• Release GIL during result.discard() by @methane in Release GIL during result.discard() #604
• Fix executemany with binary prefix by @methane in Fix executemany with binary prefix #605
• CI: Fix Django test by @methane in CI: Fix Django test #606
• Fix Connection.escape() with Unicode input by @methane in Fix Connection.escape() with Unicode input #608
• fix: fix sslmode typo by @mschoettle in fix: fix sslmode typo #609
• CI: Update Django test workflow by @methane in CI: Update Django test workflow #610
• Release v2.2.0rc1 by @methane in Release v2.2.0rc1 #607
• CI: Use MariaDB by @methane in CI: Use MariaDB #611
• ci: Run django test after our test by @methane in ci: Run django test after our test #612
• Configure Renovate by @renovate in Configure Renovate #616
• Release v2.2.0 by @methane in Release v2.2.0 #618

New Contributors

• @gopackgo90 made their first contribution in Update python_requires to match supported python versions #543
• @joshuadavidthomas made their first contribution in Swap 3.11-dev for 3.11 in CI #561
• @lgtm-com made their first contribution in Add CodeQL workflow for GitHub code scanning #565
• @vsalvino made their first contribution in Add collation option #564
• @piglei made their first contribution in Improved exception handling when importing the module #596
• @steveteahan made their first contribution in Add Cursor.mogrify(). #477
• @thereisnosun made their first contribution in Add ability to customize ssl mode settings #475
• @mschoettle made their first contribution in fix: fix sslmode typo #609
• @renovate made their first contribution in Configure Renovate #616

Full Changelog: v2.1.1...v2.2.0