- Replace `username` field with `nickname` due to updates in
BitBucket Cloud API
- Add new imported spec validating addition of `authod_line`

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

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

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

Add support for Content-Security-Policy

Closes #65330

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

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.

Follow-up: Tweak line to improve badge placement

Closes #65417

See merge request gitlab-org/gitlab-ce!31528

Follow-Up: Change code blocks to shell type

Closes #65605

See merge request gitlab-org/gitlab-ce!31526

Resolve "Use Gitlab::HTTP in PrometheusClient instead of RestClient"

Closes #60024

See merge request gitlab-org/gitlab-ce!31053

- Closes #60024

- Change PrometheusClient.new to accept a base url instead of an
  already created RestClient

- Use Gitlab::HTTP in PrometheusClient instead of creating RestClient
  in PrometheusService

- Move http_options from PrometheusService to
  PrometheusClient (follow_redirects: false)

- ensure that base urls don't have the trailing slash

- Created a `PrometheusClient#url` method that might not be strictly
  required

- Change rescued exceptions from RestClient::* to
  HTTParty::ResponseError where possible and StandardError for the
  rest

A nonce-based Content-Security-Policy thwarts XSS attacks by allowing
inline JavaScript to execute if the script nonce matches the header
value. Rails 5.2 supports nonce-based Content-Security-Policy headers,
so provide configuration to enable this and make it work.

To support this, we need to change all `:javascript` HAML filters to the
following form:

```
= javascript_tag nonce: true do
  :plain
    ...
```

We use `%script` throughout our HAML to store JSON and other text, but
since this doesn't execute, browsers don't appear to block this content
from being used and require the nonce value to be present.

Docs - Update link in SSL_TLS Certificates Page to Let's Encrypt Intergration

See merge request gitlab-org/gitlab-ce!30984

Fix nil take regression

Closes #65725

See merge request gitlab-org/gitlab-ce!31554

Default number of GCP nodes to 1

See merge request gitlab-org/gitlab-ce!31497

By defaulting to 3, there is unnecessary cost
involved

Remove GC metrics from performance bar

Closes gitlab-org/quality/nightly#122

See merge request gitlab-org/gitlab-ce!31550

Add committer approval API attribute docs

Closes #61796

See merge request gitlab-org/gitlab-ce!31538

These were disabled in production mode, but that also broke the rest of
the performance bar. As they were only enabled in development mode, we
can just remove them for now.

Update Packer.gitlab-ci.yml to use latest image

See merge request gitlab-org/gitlab-ce!31548

Merge Requests Approvals can be restricted to prevent the merge
request author or merge request committers from self approving. The
author restriction is already available in the API, but the committer
restriction was not.

Prevents showing 2 tooltips in pipelines

Closes #64608

See merge request gitlab-org/gitlab-ce!31521

Update mini_magick to 4.9.5

Closes #65671

See merge request gitlab-org/gitlab-ce!31505

Suggest disabling of NFS delegation not needed for RHEL7 update

See merge request gitlab-org/gitlab-ce!31546