Truncate milestone text on collapse; add tooltip for title

Closes #35978

See merge request gitlab-org/gitlab-ce!14123

Update badge color to match theme; lighten active color in sidebar

Closes #37573

See merge request gitlab-org/gitlab-ce!14116

fix #34510 add association preloading for issue boards

Closes #34510

See merge request gitlab-org/gitlab-ce!14198

Merge branch '37576-renamed-files-have-escaped-html-for-the-inline-diff-in-the-header' into 'master'

Resolve "Renamed files have escaped HTML for the inline diff in the header"

Closes #37576

See merge request gitlab-org/gitlab-ce!14121

Fixed width of sub-group in breadcrumb dropdown

Closes #37745

See merge request !14210

Fix default navigation theme selection

Closes #37777

See merge request !14260

Closes #37745

Several repo editor fixes

Closes #36128, #36240, and #37733

See merge request !14126

Backport more EE changes to Gitlab::UrlSanitizer

See merge request !14150

Revert "Merge branch 'rs-remove-bad-foreground-migration' into 'master'"

See merge request !14253

Fix Ruby syntax error in Gitaly config example

See merge request !14208

CE backport of new-sidebar-boards

See merge request !14246

This reverts merge request !14240

Exclude logging of API responses to prevent leakage of confidential data

See merge request !14245

Optimize some tests with RSpec Set

See merge request !14047

Refactor MonitoringService class

See merge request !14003

Delete duplicated lines.

See merge request !14180

Escape characters in git user name

Closes #18308

See merge request !14020

Merge branch 'fix/sm/37559-pipeline-triggered-through-api-not-showing-trigger-variables' into 'master'

Fix `ci_builds` to have an associated `trigger_request_id`

See merge request !14244