Some organizations prefer to have all Gitlab related data private
but it is currently possible for non-authenticated users to access
certain pages e.g /public and /explore

This change makes it possible to restrict access by
checking if `public` is included in the restricted visibility
level setting.

* require authentication for /explore, /help, and /public for non-authenticated users.
* remove the Explore link from the sign in page.
* redirect an unauthenticated user attempting to access /help to https://docs.gitlab.com/.

Add management_project_id to group and project cluster creation

See merge request gitlab-org/gitlab!28289

fix: Publish toolbar dissappears when submitting empty content

See merge request gitlab-org/gitlab!29410

Increase times for the merge request widget polling

Closes #210377

See merge request gitlab-org/gitlab!29318

Docs: Forked and parent project visibility for MRs

Closes gitlab-com/support/docs#87

See merge request gitlab-org/gitlab!28256

Add autostop check to folder table

See merge request gitlab-org/gitlab!28937

Update dependency @sourcegraph/code-host-integration to v0.0.36

See merge request gitlab-org/gitlab!29445

Docs: update reference-style links to standard

See merge request gitlab-org/gitlab!29201

Truncate JUnit test report test case name

See merge request gitlab-org/gitlab!27144

Remove `error` from UI

See merge request gitlab-org/gitlab!29281

When a user submits empty content in the Static Site Editor,
the publish toolbar dissappears because the originalContent
property becomes empty. The isContentLoaded property depends
on the originalContent property to determine if there is
content to display.

This change decouples detecting that content is loaded from
detecting changes in the content

Added Form Footer Actions component

See merge request gitlab-org/gitlab!29450

Dashboard refresh button refreshes data dynamically

See merge request gitlab-org/gitlab!28756

Migrate ee/insights to jest

Closes #194290

See merge request gitlab-org/gitlab!29072

Make Group Activity Analytics a beta feature

See merge request gitlab-org/gitlab!29165

- it will be enbaled per group for beta testing
- finally it can be enabled globally, without
changing this check

Adjust permissions on jira import feature

See merge request gitlab-org/gitlab!29239

mount recommendations for NFS in docs

Closes #207524

See merge request gitlab-org/gitlab!27661

Allow SCIM to create an identity for an existing user

Closes #212721

See merge request gitlab-org/gitlab!28379

Fix renderering of alert text and wording

See merge request gitlab-org/gitlab!29463

Add documentation for Praefect SQL election strategy

See merge request gitlab-org/gitlab!29426

/import status REST endpoint: fix null-unsafe access to import_state

Closes #214302

See merge request gitlab-org/gitlab!29471

Optimize usage_activity_by_stage.create.protected_branches

Closes #213800

See merge request gitlab-org/gitlab!29148

Fix merge request GraphQL resolver

See merge request gitlab-org/gitlab!28667

Fetch Snippet's blob in the same GraphQL query as the Snippet itself

See merge request gitlab-org/gitlab!29441

Fix incorrect repositioning of design comment pins when mouse leaves viewport

See merge request gitlab-org/gitlab!29464

To be consistent with DesignPresentation events,
use mouseup in favour of click. This better enables to
better test design_presentation functionality while retaining
a comparable UX

PyPi: Support package installation

Closes #208747

See merge request gitlab-org/gitlab!27827

- Lists pypi package versions from the API
- Downloads package file endpoint

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/194290

Save changes in Static Site Editor using REST GitLab API

See merge request gitlab-org/gitlab!29286

Implement service that uses GitLab REST API
to submit changes in the Static Site Editor