In CE, every `Issue` entity is also a `ProjectEntity`, which calls
`entity&.project.try(:id)` to show the project ID. In an API
request with 100 issues, this would hit the Rails statement cache 100 times
for the same project and cause unnecessary overhead as related models would
also be loaded.

In EE, we call `Issue#supports_weight?` for each issue, which then calls
`project&.feature_available?(:issue_weights)`. If the project is not
preloaded, this incurs additional overhead, as each individual Project
object has to be queried. This can lead to a significant performance hit.
In loading the CE project with 100 issues, this contributed to at least 22%
of the load time.

See https://gitlab.com/gitlab-org/gitlab-ce/issues/47031 for why testing this
is a bit tricky.

[ci skip]

Update "col-xs" usage to bootstrap4

Closes #47002

See merge request gitlab-org/gitlab-ce!19256

Make Repository#blob_data_at a public method

See merge request gitlab-org/gitlab-ce!19259

Add missing usage_ping_enabled to API settings

See merge request gitlab-org/gitlab-ce!19263

Fix   after sign-in with Google button

Closes #45551

See merge request gitlab-org/gitlab-ce!19249

Identified while resolving conflicts in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5906

Upgrade eslint 3 -> 4

Closes #40476

See merge request gitlab-org/gitlab-ce!19182

Line profiling modal width

Closes #46999

See merge request gitlab-org/gitlab-ce!19253

This reduces conflicts with EE, where it is public because it is
called in ee/lib/gitlab/ci/external/file/local.rb.

Resolve "BS4: Import project page is missing margins and wells"

Closes #46879

See merge request gitlab-org/gitlab-ce!19215

Remove version lock on awesome_print dependency

See merge request gitlab-org/gitlab-ce!19232

Only preload member records for the relevant projects/groups/user in projects API

See merge request gitlab-org/gitlab-ce!18945

Replace grape-route-helpers with our own grape-path-helpers

Closes #45718

See merge request gitlab-org/gitlab-ce!19240

Simplify spec: `2.times.each` -> `2.times`

See merge request gitlab-org/gitlab-ce!19242

Consider we might have prefix for stable branches

See merge request gitlab-org/gitlab-ce!19237

Resolve "gitlab is not sending ObjectStore timeout value to workhorse"

Closes #46917

See merge request gitlab-org/gitlab-ce!19201

Bumps kubeclient gem version to 3.1.0

See merge request gitlab-org/gitlab-ce!19199

Add `shared_projects` endpoint

Closes #46800

See merge request gitlab-org/gitlab-ce!19141

Resolve "Job Failed #71275338"

Closes #46973

See merge request gitlab-org/gitlab-ce!19247

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

Fix boolean casting for nil value

Closes #46925

See merge request gitlab-org/gitlab-ce!19202

add details on root flag related to no_root_squash

See merge request gitlab-org/gitlab-ce!19001

Fixed broken link to build team in documentation

Closes #46949

See merge request gitlab-org/gitlab-ce!19224

This gem (https://gitlab.com/gitlab-org/grape-path-helpers) makes a number of changes:

1. Brings in @mdelaossa's changes in https://github.com/reprah/grape-route-helpers/pull/21
2. Fixes some broken specs and code for Grape 1.0+
3. Optimizes the generation of paths by bringing in @dblessing's
   HashWithIndifferentAccess changes in https://gitlab.com/gitlab-org/gitlab-ce/issues/45718#note_70123793

Closes #45718

Extracted auxiliary methods from storage.rake into specific RakeHelper

See merge request gitlab-org/gitlab-ce!18962

Import bitbucket issues that are reported by an anonymous user

Closes #44381

See merge request gitlab-org/gitlab-ce!18199

Fix local storage not being cleared after creating a new issue

Closes #37162

See merge request gitlab-org/gitlab-ce!19226

add CI as option in place of custom hooks

See merge request gitlab-org/gitlab-ce!19023

Updated Mattermost integration to use Mattermost API v4

Closes #41631

See merge request gitlab-org/gitlab-ce!19043