https://github.blog/changelog/2020-02-21-a-new-interaction-for-multi-line-pull-request-comments/
A new interaction for multi-line pull request comments - GitHub Changelog
Mar 22, 2025 - Since shipping multi-line comments back in October, we've heard feedback that many people expected selecting a range of lines and then clicking the "+" button...
pull request commentsa newmulti lineinteraction