Add note for index requirement with FK constraint in migration_style_guide.md

See merge request gitlab-org/gitlab-ce!28003

Update migration_style_guide.md

Reduce height of issue board input to align with buttons

Closes #49041

See merge request gitlab-org/gitlab-ce!28604

Update new smiley icons

Closes #62054

See merge request gitlab-org/gitlab-ce!28338

Add new emoji icons
Remove added SVGs
Change to sprite_icons
Prettify
Fix text left behind
Fix errors
Remove background top level reaction icon

Change system notes to use relative urls

Closes #55441

See merge request gitlab-org/gitlab-ce!28588

Stage labels are now scoped

See merge request gitlab-org/gitlab-ce!28652

Signed-off-by: Rémy Coutable <remy@rymai.me>

The pipeline hook uses 'builds' instead of 'jobs' in its request body

See merge request gitlab-org/gitlab-ce!28482

Group labels are now scoped labels

See merge request gitlab-org/gitlab-ce!28645

Move EE differences for `app/views/projects/commits/_commit.html.haml`

See merge request gitlab-org/gitlab-ce!28548

Re-enable codeowners

See merge request gitlab-org/gitlab-ce!28585

Use blue for activity stream links; use monospace font for commit sha

Closes #61049

See merge request gitlab-org/gitlab-ce!28558

Change default color of award emoji button

Closes #61393

See merge request gitlab-org/gitlab-ce!28556

Add namespace PascalCase note to docs

See merge request gitlab-org/gitlab-ce!28624

And add myself as a ruby maintainer, since I forgot about that.

Update Groups documentation

See merge request gitlab-org/gitlab-ce!28508

Added a content field to atom feed

See merge request gitlab-org/gitlab-ce!27652

Remove the mr_push_options feature flag

Closes #60250

See merge request gitlab-org/gitlab-ce!28278

Remove datapoint sorting from area chart

See merge request gitlab-org/gitlab-ce!26515

JupyterHub Repo Integration

See merge request gitlab-org/gitlab-ce!27314

Fix loading.. dropdown at search field

Closes #61313

See merge request gitlab-org/gitlab-ce!28275

Closes #61313

Fix invalid visibility string comparison in project import

Closes #61692

See merge request gitlab-org/gitlab-ce!28612

Merge branch '62116-performance-issue-502-errors-on-rendering-of-issues-with-heavy-markdown-contents' into 'master'

Resolve "Performance issue: 502 errors on rendering of issues with heavy markdown contents"

Closes #62116

See merge request gitlab-org/gitlab-ce!28597

This resolves an "ArgumentError: comparison of String with 0 failed"
issue where the visibility_level is stored as a string in the project
import data because the value comes directly from the Web form. This
problem happened upon creating a project from a template or restoring a
project.

We now cast the value to an integer to guard against these kinds of
failures.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/61692

Add 60s and 5m values to the buckets used by prometheus to measure time

Closes #62113

See merge request gitlab-org/gitlab-ce!28557

Redirect first Contribution link to about.gitlab.com/community/contribute

See merge request gitlab-org/gitlab-ce!28245

This helper is used for extracting part of the issue / MR / whatever
description for use in the description meta tag:

1. To do that, we look at the source of the Markdown description.
2. We then strip out all HTML tags.
3. And then take the first 30 words.

Doing that can be really slow - especially as Markdown is supposed to be
treated as plain text. There are many better ways to do this, but the
immediate performance fix is to swap steps 2 and 3. This does mean that
the description may be less than 30 words (or even empty), but it is
much faster when the description is very long.