Remove iamphill from FE Maintainers in codeowners

See merge request gitlab-org/gitlab-ce!31484

Rename snowplow_collector_uri to snowplow_collector_hostname

Closes #13201

See merge request gitlab-org/gitlab-ee!14963

Don't attempt to contact registry if it is disabled

See merge request gitlab-org/gitlab-ce!31553

Compress images with pngquant

See merge request gitlab-org/gitlab-ce!31566

Allow masking @ and : characters

Closes #63043

See merge request gitlab-org/gitlab-ce!31065

ActiveSession.cleaned_up_lookup_entries to use Redis#pipelined

See merge request gitlab-org/gitlab-ce!31096

Extract formatter for container scanning report vulnerabilities

See merge request gitlab-org/gitlab-ee!14879

* Extract Formatters::ContainerScanning
    This class encapsulates the formatting logic for individual
    vulnerabiltiies that was previously found in the container
    scanning parser.

* Extract Formatters::FormattedContainerScanningVulnerability
    This class represents a formatted container scanning
    vulnerability.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/65499

Closes #65499

See merge request gitlab-org/gitlab-ce!31458

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/62446

Closes #62446

See merge request gitlab-org/gitlab-ce!31448

Update DinD example for 19.03.1

See merge request gitlab-org/gitlab-ce!31051

In order to prevent downtime, rename columns concurrently

Rename snowplow_collector_uri to snowplow_collector_hostname
in the application_settings table and in the code

Merge branch '33401-follow-up-from-add-prometheus-metrics-endpoint-and-basic-infrastructure-to-meter-code' into 'master'

Clean tmpdirs in metrics endpoint specs

Closes #33401

See merge request gitlab-org/gitlab-ce!31529

Productivity Analytics: Move specs to correct subfolder

See merge request gitlab-org/gitlab-ee!15025

- Move actions and mutations to /filters

Fix assorted links in the docs

See merge request gitlab-org/gitlab-ce!31559

Fix links as discovered by the lint in the docs project

Remove duplicate 'Issue Boards' from export page

See merge request gitlab-org/gitlab-ee!15027

Add support for Content-Security-Policy

Closes #65330

See merge request gitlab-org/gitlab-ce!31402

[EE] Add support for Content-Security-Policy

Closes gitlab-ce#65330

See merge request gitlab-org/gitlab-ee!14975

Provide separate namespaces for each project environment

See merge request gitlab-org/gitlab-ce!30711

Kubernetes deployments on new clusters will now have
a separate namespace per project environment, instead
of sharing a single namespace for the project.

Behaviour of existing clusters is unchanged.

All new functionality is controlled by the
:kubernetes_namespace_per_environment feature flag,
which is safe to enable/disable at any time.