Create 13.6 What's New entry

See merge request gitlab-org/gitlab!48376

Migrate merge conflicts modal

See merge request gitlab-org/gitlab!48370

Migrate merge conflicts widget
modal from old HAML to
new GL Modal component

Boards refactor - Stop using ListIssue model [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!48303

Handle entry not found in changeFileContent action

See merge request gitlab-org/gitlab!48275

docs: Adds information to clarify busy status feature

See merge request gitlab-org/gitlab!48415

Adds additional documentation to clarify the busy
status feature flag

Finalize new create project UI experiment

See merge request gitlab-org/gitlab!47804

Sourcegraph Docs: Add explicit note about HTTPS

See merge request gitlab-org/gitlab!46291

Add an explicit note about needing https to preempt future issues, after one user got caught on this.

Document when some DAST variables were introduced

See merge request gitlab-org/gitlab!48214

Update info about GitLab 13.5 and earlier

See merge request gitlab-org/gitlab!48409

Merge branch '271401-ensure-we-don-t-show-warning-when-there-are-1000-epics-on-a-roadmap' into 'master'

Ensure we don't show warning when there are <1000 epics on a roadmap

See merge request gitlab-org/gitlab!47884

Remove "Details" from breadcrumb and JSON+JD on Group top page

See merge request gitlab-org/gitlab!47854

Start moving architecture page to development docs

See merge request gitlab-org/gitlab!48268

As part of migrating documentation from an external repository, create
the skeleton of where the developer documentation for the Kubernetes
Agent will live.

Remove translations from todolist that are synced

See merge request gitlab-org/gitlab!47929

Resolve "Add BETA warning to Phabricator Importer doc"

See merge request gitlab-org/gitlab!47978

Make fake aws_api_key obvious

See merge request gitlab-org/gitlab!48373

Fix functionality to add comments

See merge request gitlab-org/gitlab!48375

Remove ListIssue model from VueX state for GraphQL boards

Remove jira imports resolver

See merge request gitlab-org/gitlab!48337

Auto approve users when User Cap setting is increased or set to nil

See merge request gitlab-org/gitlab!47033

If the :admin_new_user_signups_cap feature is enabled and the cap is
increased by an admin, users in blocked_pending_approval state should
be auto approved.

Add aggregation metrics for alert actions and incident actions

See merge request gitlab-org/gitlab!48087

Fix the interface of PopulateVulnerabilityHistoricalStatistics#perform

See merge request gitlab-org/gitlab!48366

Updated incorrect style guide link

See merge request gitlab-org/gitlab!48404

Fix future tense issues

See merge request gitlab-org/gitlab!48396

Remove ignore_column from Ci::JobArtifact

See merge request gitlab-org/gitlab!47722

Update deprecation information. I created a subheading instead of
a deprecation note because our note structure can't support showing
a code example - and the code example can't be taken out of this
section. So, subheading it is.

Fix future tense issues

See merge request gitlab-org/gitlab!48397

Do not fail import of merge request when unsupported diff note occurs

See merge request gitlab-org/gitlab!48189

Integrate site validation in profile library

See merge request gitlab-org/gitlab!48124

 * Add site validation status column
 * Add validation buttons
 * Integrate validation modal

Add "Seats in use" view to its own page

See merge request gitlab-org/gitlab!45382

Adds route and a controller
for Billing->Seat usage page.

Moves table to new page.