[EE] i18n: externalize strings from 'app/views/search'

See merge request gitlab-org/gitlab-ee!9113

Support Wiki pages with dots in slugs

Closes #44780

See merge request gitlab-org/gitlab-ce!24383

Only send one notification for failed remote mirror

Closes #56222

See merge request gitlab-org/gitlab-ce!24381

Only send one notification for failed remote mirror (EE port)

Closes gitlab-ce#56222

See merge request gitlab-org/gitlab-ee!9164

Fix duplicate project disk path in BackfillLegacyProjectRepositories

Closes #56061

See merge request gitlab-org/gitlab-ce!24213

Signed-off-by: Tao Wang <twang2218@gmail.com>
Signed-off-by: Rémy Coutable <remy@rymai.me>

Add syntax highlighting to suggestion preview

Closes #55945

See merge request gitlab-org/gitlab-ce!24358

Fix typo in GitHub integration docs

See merge request gitlab-org/gitlab-ee!9137

Document four backticks feature in markdown

See merge request gitlab-org/gitlab-ce!24349

Add clear_credentials method to ProjectImportData

See merge request gitlab-org/gitlab-ce!24373

Clear our import data credentials when adding new mirrors

Closes gitlab-ce#55729

See merge request gitlab-org/gitlab-ee!9134

Optimization of setup of Main Nav Layout, Contextual Sidebar and Fly Out Nav

Closes #56257

See merge request gitlab-org/gitlab-ce!24362

Fixes bad wording in FF loading state

Closes #9190

See merge request gitlab-org/gitlab-ee!9153

Refactor only/except configuration policies

See merge request gitlab-org/gitlab-ce!24359

Add ApprovalState

See merge request gitlab-org/gitlab-ee!8974

Fix failing MySQL spec due to deadlock condition

Closes #55161

See merge request gitlab-org/gitlab-ce!24378

Ignore Repository::AmbiguousRefError in db/fixtures/development

See merge request gitlab-org/gitlab-ce!24366

Introduce `default:` configuration entry setting that makes it possible
to configure a default value of an entry, what overrides class-level
`def self.default` value.

Support Ajax endpoints for FeatureFlagsController

See merge request gitlab-org/gitlab-ee!9127

Backporting a change in ee branch

See merge request gitlab-org/gitlab-ce!23559

Resolve "When merging an MR, the squash checkbox isn't always supported"

Closes #52278

See merge request gitlab-org/gitlab-ce!24296

Remove cancel all jobs button in general jobs list view

Closes #34665

See merge request gitlab-org/gitlab-ce!24010

Retries in Sidekiq and in the remote mirror scheduler can cause repeated
attempts in quick succession if the sync fails. Each failure will then
send an e-mail to all project maintainers, which can spam users
unnecessarily.

Modify the logic to send one notification the first time the mirror
fails by setting `error_notification_sent` to `true` and reset the
flag after a successful sync.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/56222

CE port: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24381

Retries in Sidekiq and in the remote mirror scheduler can cause repeated
attempts in quick succession if the sync fails. Each failure will then
send an e-mail to all project maintainers, which can spam users
unnecessarily.

Modify the logic to send one notification the first time the mirror
fails by setting `error_notification_sent` to `true` and reset the
flag after a successful sync.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/56222