Add metric initializer spec

See merge request !1109

[EE] Dont persist application settings in test env

See merge request !1098

Fix count of required approvals displayed on MR edit form

Closes #1078

See merge request !1082

Add docs on multiple issue boards

See merge request !1110

[ci skip]

Don't try to show assignee in approved_merge_request_email if there's no assignee

Closes #1601

See merge request !1103

An empty file in one of the instrumented directories will cause the app
to fail to start when metrics are enabled. Metrics aren't enabled by
default in development or test.

We could handle the empty file case explicitly, but a file could still
not define the constant it is expected to, so instead run the
initializer manually in a spec and check that it succeeds.

Removed project edit visibility radio buttons

Closes gitlab-ce#27050 and gitlab-ce#27049

See merge request !1097

"Reset approvals on push" also reset approvals of a closed merged request

Closes #1457

See merge request !1051

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

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

Document removing approval

See merge request !1086

Track Mattermost usage

See merge request !1071

[ci skip]

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

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

This reverts commit 9eab2270, reversing
changes made to 46f2709d.

GitLab Pages documentation refactor

Closes #465

See merge request !1072

[ci skip]

CE upstream

Closes gitlab-ce#26785

See merge request !1096

Also removed duplicated allow request button checkbox

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/27050

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/27049

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Force JSON parsing of approvals API response data.

Closes #1575

See merge request !1095

correct the prometheus feature configuration according to https://gitlab.com/git…

See merge request !8703

correct the prometheus feature configuration according to https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template#L1147

Make cycle_analytics_events_spec.rb side-effect free

Closes #26622

See merge request !8594

Fixed incorrect class names used in merge request widget

See merge request !1093

Merge request widget class names update

See merge request !8700