What's Changed
* docs: fix typos in sample configuration by benfdking in https://github.com/quarylabs/sqruff/pull/991
* chore: add bug report template by benfdking in https://github.com/quarylabs/sqruff/pull/992
* chore: improving issue templates by benfdking in https://github.com/quarylabs/sqruff/pull/993
* docs: change playground to use core rules by benfdking in https://github.com/quarylabs/sqruff/pull/995
* chore: remove unnecessary arc by benfdking in https://github.com/quarylabs/sqruff/pull/994
* chore: update node deps by benfdking in https://github.com/quarylabs/sqruff/pull/996
* chore: update rust for const functions by benfdking in https://github.com/quarylabs/sqruff/pull/998
* fix(docs): correct markdown link formatting in playground label by gvozdvmozgu in https://github.com/quarylabs/sqruff/pull/1000
* docs: fix structure.else_null docs by yk-kd in https://github.com/quarylabs/sqruff/pull/1001
* refactor(depth_map): simplify stack handling by removing raw segment dependency by gvozdvmozgu in https://github.com/quarylabs/sqruff/pull/1005
* refactor(reflow): optimize structure, reduce memory usage, and simplify api by gvozdvmozgu in https://github.com/quarylabs/sqruff/pull/1004
* chore: bump version by benfdking in https://github.com/quarylabs/sqruff/pull/1006
New Contributors
* yk-kd made their first contribution in https://github.com/quarylabs/sqruff/pull/1001
**Full Changelog**: https://github.com/quarylabs/sqruff/compare/v0.21.5...v0.21.6