[ci skip]

Use `push` web hook events for pull mirroring

Closes #3821

See merge request gitlab-org/gitlab-ee!3453

CE upstream - Wednesday

Closes gitaly#730, gitaly#656, gitlab-ce#38962, gitlab-ce#40373 et gitlab-ce#40534

See merge request gitlab-org/gitlab-ee!3585

EE port of multi-file-editor-dirty-diff-indicator

See merge request gitlab-org/gitlab-ee!3582

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

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

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

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

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

Handle outdated replicas in the DB load balancer

Closes #2197

See merge request gitlab-org/gitlab-ee!3526

EE counterpart for Resolve "Clone dropdown should not have a tooltip"

See merge request gitlab-org/gitlab-ee!3375

EE port of multi-file-editor-css-fixes

See merge request gitlab-org/gitlab-ee!3583

Port of "Refactor 'copy_to_clipboard.js'" to EE

See merge request gitlab-org/gitlab-ee!3580

fix icon colors in commit list

See merge request gitlab-org/gitlab-ee!3581

Handle Geo node URL parse errors intelligently

Closes #4158

See merge request gitlab-org/gitlab-ee!3552

svg icon fix

See merge request gitlab-org/gitlab-ee!3565

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

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

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

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

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

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

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

By storing the URL unmodified in the database, parsing it can happen at
validation time, rather than during data entry. This allows problems to be
reported to the end-user via the errors hash, rather than an exception.

Fix Advanced Search Syntax documentation

See merge request gitlab-org/gitlab-ee!3571

Update gitlab_slack_application.md to include direct link to slack app in directory

See merge request gitlab-org/gitlab-ee!3561

# Conflicts:
#	app/assets/javascripts/repo/components/repo_tab.vue
#	app/models/application_setting.rb
#	app/models/ci/runner.rb
#	app/services/merge_requests/build_service.rb
#	app/services/projects/hashed_storage/migrate_attachments_service.rb
#	app/services/projects/hashed_storage/migrate_repository_service.rb
#	app/services/projects/update_service.rb
#	db/schema.rb
#	lib/gitlab/gitaly_client.rb
#	spec/services/projects/update_service_spec.rb

[ci skip]

fix link that was linking to `html` instead of `md`

See merge request gitlab-org/gitlab-ce!15646

Remove serialised diff and commit columns

Closes #39533

See merge request gitlab-org/gitlab-ce!15582

Instead of checking if a replica is online by just running "SELECT 1" we
instead check the replication status. If a replica is lagging behind too
much time and data wise we'll stop using it until it is back in sync
with the primary. We also only check for the status roughly every 30
seconds. This reduces the overhead of the status checks, at the cost of
the status potentially lagging behind the real world for 30 seconds or
so.

Checking the replicas happens in a request, without any central
coordination mechanism. This keeps the implementation simple and the
processes independent of _another_ central service. To prevent all
processes from doing the same work at the same time we randomize the
checking intervals on a per process basis. This won't prevent 2
processes from checking at the same time, but it does reduce the
likelihood of _all_ of check checking at the same time.

Fixes https://gitlab.com/gitlab-org/gitlab-ee/issues/2197, closes
https://gitlab.com/gitlab-org/gitlab-ee/issues/2866

Create fork networks for deleted source projects

Closes #40072

See merge request gitlab-org/gitlab-ce!15595

Minor backport from EE

See merge request gitlab-org/gitlab-ce!15647