This instance will be upgraded to Heptapod 1.3.3 (GitLab 16.9.6) on 2023-04-25 at 18:00 UTC+2
See: https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes#attr-spellcheck https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/lang