We request Gitaly in a N+1 manner to build discussion diffs. Once the diffs are from different revisions, it's hard to make a single request to the service in order to build the whole response.
With this change we solve this problem and simplify a lot fetching this piece of info.

Merge branch '45175-cache-json-instead-of-activerecord-objects-in-appearance-and-applicationsetting' into 'master'

Resolve "Cache JSON instead of ActiveRecord objects in `Appearance` and `ApplicationSetting`"

Closes #45175

See merge request gitlab-org/gitlab-ce!18754

Update keyboard shortcut conventions

See merge request gitlab-org/gitlab-ce!19014

removed "(Beta)" from "Auto DevOps" messages

See merge request gitlab-org/gitlab-ce!18759

Add documentation of variables usage for disabling/enabling jobs in  Auto DevOps

Closes #46505

See merge request gitlab-org/gitlab-ce!19076

Resolve "Prometheus integration fails on k8s 1.10"

Closes #46259

See merge request gitlab-org/gitlab-ce!19082

Upgrading from EE to CE fails on project_mirror_data migrations

Closes #46630

See merge request gitlab-org/gitlab-ce!19109

Render 404 when prometheus adapter is disabled in Prometheus metrics controller

Closes #46413

See merge request gitlab-org/gitlab-ce!19110

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>

CE backport - Allow viewing only one board when multiple issue boards is not enabled

See merge request gitlab-org/gitlab-ce!19068

CE: Use render_if_exists to hide EE specific codes

See merge request gitlab-org/gitlab-ce!19041

Bring CE-EE parity to app/services/boards/issues/create_service.rb

See merge request gitlab-org/gitlab-ce!19093

Set GIT_DEPTH to 1 to speed up cloning for the cloud images trigger

See merge request gitlab-org/gitlab-ce!19098

skip email trim when email is creating new issue

See merge request gitlab-org/gitlab-ce!18865

Make Repo#squash_in_progress Opt-Out

See merge request gitlab-org/gitlab-ce!19088

Move Wiki::GetFormattedData to OptOut

See merge request gitlab-org/gitlab-ce!19091

Move ImportProject to OptOut in Gitaly

See merge request gitlab-org/gitlab-ce!19090

Move Repository#info_attributes to OptOut in gitaly

See merge request gitlab-org/gitlab-ce!19092

Merge branch '22846-notifications-broken-during-email-address-change-before-email-confirmed' into 'master'

Resolve "notifications broken during email address change before email confirmed"

Closes #22846

See merge request gitlab-org/gitlab-ce!18474

Resolve "Deprecate Gemnasium project service"

Closes #46354

See merge request gitlab-org/gitlab-ce!18954

Resolve "Web IDE doesn't work for branches with slashes"

Closes #45530

See merge request gitlab-org/gitlab-ce!18878

Fixed web IDE review & commit editors getting into incorrect state

Closes #46392

See merge request gitlab-org/gitlab-ce!19038

Resolve "Add vue-loader compile caching to frontend build process"

Closes #46603

See merge request gitlab-org/gitlab-ce!19099

Pipelines store actions & states in web IDE

Closes #44604

See merge request gitlab-org/gitlab-ce!18912