Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/31263

`.event-item` is only used within the `events/_event` partial.
`.event-note` is only used within the `events/event/_common`(but no
markdown) and
`events/event/_note` partials.

The fenced code `pre` style is scoped to `.event-item .event-note`

Pages where events are used

 - User profile, ex. `/root`
 - Group Activity, ex. `/groups/foo/activity`
 - Project Activity, ex. `/foo/bar/activity

Always check read_issue permissions when loading issue

See merge request !12095

Do not expose internal artifacts hash in build entity

Closes #33605

See merge request !12124

GitHub - Fix token interpolation when cloning wiki repository

See merge request !12107

Add database helpers 'add_timestamps_with_timezone' and 'timestamps_with_timezone'

Closes #32054

See merge request !11229

Handle legacy jobs without name

Closes #33403

See merge request !12118

Added Tectonic to the page.

See merge request !12126

Use wait_for_requests instead of sleep 0.3

Closes #33564

See merge request !12122

Fix migrations testing support RSpec hooks order

Closes #33583

See merge request !12120

Replace PhantomJS with headless Chrome in frontend test suite

See merge request !12036

Center dropdown for pipeline's  mini graph

Closes #27586

See merge request !12087

We never want to skip the check, so that some actions did so was a mistake.

Older pipelines can contain jobs without a name, in which case
'nameless' is used right now, so we can properly still handle other
actions on these jobs.

Fixes gitlab-org/gitlab-ce#33403

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

Refactor atom builder by using a layout

See merge request !12114

Documentation bugfix of invalid JSON payload example of Create a commit with multiple files and actions

See merge request !12117

Documentation bugfix of invalid JSON payload example of Create a commit with multiple files and actions

Fix filename method of GitlabUploader to return always real filename

Closes #33524

See merge request !12113

Ignore CVE-2017-5029 in Nokogiri

Closes #33597

See merge request !12109

Let PhantomJS load local images

See merge request !12003

Set artifact working directory to be in the destination store to prevent unnecessary I/O

Closes #33274

See merge request !11905

Add an optional performance bar to view performance metrics for the current page

Closes #29010

See merge request !11439

Prevent Description Change Notes When Toggling Tasks

Closes #32834

See merge request !12057