- Update to version 1.21.7:
* Change log for 1.21.7 (#29411)
* Add missing space (#29393) (#29399)
* enforce maxlength in frontend (#29389) (#29396)
* Users with `read` permission of pull requests can be assigned too (#27263) (#29372)
* Do not double close reader (#29354) (#29370)
* Display friendly error message (#29105) (#29363)
* Docker Tag Information in Docs (#29047) (#29362)
* Fix validity of the FROM email address not being checked (#29347) (#29360)
* Fix project counter in organization/individual profile (#28068) (#29361)
* Fix incorrect tests in 1.21 (#29366)
* Fix tarball/zipball download bug (#29342) (#29352)
* Adjust changelog for v1.21.6 to move prs to correct labels (#29339)