v0.3.0rc2 - New algorithm for in-db diffing (joindiff) + features and bugfixes

Big points

• Add new algorithm for in-db diffing that uses OUTER JOIN, called "joindiff".
• New feature to materialize joindiff results to DB
• A bunch of bugfixes and improvements

What's Changed

• Join-diff (in-db) + new query builder by @erezsh in #242
• Bugfix: Joindiff crashed when no numeric columns were used. by @erezsh in #255
• Deprecate use of FixedAlphanum by @erezsh in #254
• Refactor tests oct2022 by @erezsh in #253
• General tests now include Presto, Trino & Vertica; Includes small fixes by @erezsh in #256
• Added --materialize-all-rows switch + tests by @erezsh in #258
• Various small fixes and refactors by @erezsh in #260
• Downgrade mysql-connector-python to 8.0.29 by @erezsh in #262
• Update documentation link by @williebsweet in #263
• Small changes by @erezsh in #264
• Added link on how to get a slack invite by @jardayn in #265
• link to docs and incorporate roman/gerard feedback by @leoebfolsom in #266
• Tiny Cleanup by @erezsh in #267
• tests for unique key constraints (if possible) instead of always actively validating (+ tests) by @erezsh in #257
• Attempt to fix PR #269 by @erezsh in #272
• Contrib improvements + Fixed Test by @jardayn in #269
• Refactor dialect by @erezsh in #271
• Tests: Improvements to CI flow + fixes by @erezsh in #274
• Bugfix in alphanums (reported by Guarav Singh) by @erezsh in #277
• Fix databricks by @pik94 in #273

New Contributors

• @jardayn made their first contribution in #265

Full Changelog: v0.2.8...v0.3.0rc2