Maybe this will help us debug
https://gitlab.com/gitlab-org/gitlab-ee/issues/10154

Fix UI for issuable meta info

Closes #57829

See merge request gitlab-org/gitlab-ce!25332

Minor grammar fix in docker.md documentation

See merge request gitlab-org/gitlab-ce!25640

Docs: Fix all anchors in Admin docs

See merge request gitlab-org/gitlab-ce!25641

Fix a wrong link on group-level cluster doc page

See merge request gitlab-org/gitlab-ce!25693

Update error tracking settings docs

See merge request gitlab-org/gitlab-ce!24924

Show pre-receive error message in merge request widget

Closes gitlab-ee#10165

See merge request gitlab-org/gitlab-ce!25708

When a merge fails due to a locked file, no feedback was given to the
user as to why it failed if the user used the Merge button.  However, if
the push attempt happened directly in the Web UI, the pre-receive
message would be displayed.

To be consistent and to make it clear why a merge failed, we now include
the pre-receive error message in the merge request widget.

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/10165

Removing old code path for search_files_by_content

See merge request gitlab-org/gitlab-ce!25617

Eliminate most N+1 queries loading UserController#calendar_activities

Closes #58392

See merge request gitlab-org/gitlab-ce!25697

In 11.8, we added a fix for the SearchFilesByContent RPC in gitaly to
send back the response in chunks. However, we kept in the old code path
for backwards compatibility. Now that the change is fully deployed, we
can remove that old codepath.

Bump Bootsnap to 1.4.1

See merge request gitlab-org/gitlab-ce!25701

1.4.1 contains a number of bug fixes and performance improvements:
https://github.com/Shopify/bootsnap/blob/master/CHANGELOG.md

Resolve "Github importer ignores Milestone due_date"

Closes #57612

See merge request gitlab-org/gitlab-ce!25182

Fix some 404 links into charts project

See merge request gitlab-org/gitlab-ce!25589

Add quick link to GitLab.com settings

See merge request gitlab-org/gitlab-ce!25580

Add confidential issue linking guidance

See merge request gitlab-org/gitlab-ce!25326

We can reduce a significant number of queries by preloading the
associations for events.

On GitLab.com, for a date that had 456 events, this brought the load
time down from 8.7 to 1.2 s.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/58392

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Fix GitLab::JsonCache when reading a persisted entry back from the cache

See merge request gitlab-org/gitlab-ce!25587

Hashed Storage rollback mechanism

See merge request gitlab-org/gitlab-ce!23955

Update Serverless docs with livestream feedback

See merge request gitlab-org/gitlab-ce!25616

Add suffix (`_event`) to merge request source

Closes gitlab-ee#9893

See merge request gitlab-org/gitlab-ce!25508

Minor grammar and accuracy fixes

See merge request gitlab-org/gitlab-ce!25665

Add Sentry project dropdown to error tracking settings form

See merge request gitlab-org/gitlab-ce!24701

- Move some specs into contexts
- Let get_slugs method take a parameter and return a specific slug.
- Add rescues when using Addressable::URI.

`project_migrate_hashed_storage` is now
`hashed_storage:hashed_storage_project_migrate`

Exceptions were also simplified from 2 to 1.

`try_to_set_repository_read_only!` is now on the Base class.
Simplified Exception classes from 2 to 1 with a more descriptive name.

New class contains the ExclusiveLease specifics that is shared among
both the Migration and Rollback workers.

This change takes the case where repository doesn't exist on disk
and make it ignore but succeed the step, increasing or decreasing the
version depending on the operation.

Rollback is done similar to Migration for the Hashed Storage.
It also shares the same ExclusiveLease key to prevent both happening
at the same time.

All Hashed Storage related workers now share the same queue namespace
which allows for assigning dedicated workers easily.