Add Requirement export CSV service

See merge request gitlab-org/gitlab!50449

Remove default value for udpate_sequence_id

See merge request gitlab-org/gitlab!51006

In order to make the workers idempotent we need to make sure
udpate_sequence_id stays the same.

Fix brand_new_project_guidelines not being displayed

See merge request gitlab-org/gitlab!50736

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/295503

Correct a ChangeLog author

See merge request gitlab-org/gitlab!51260

- Add base Service for issuables export
- Extend IssuableExportCsvWorker to be reused with
requirements
- Fix email templates to use size_limit
- Add email preview for #requirements_csv_email
- Add specs for #requirements_csv_email
- Update PO files
- Fix mailer preview

Rescue RecordNotFound error in worker

- Rescue and log RecordNotFound errors raised
by user or project missing in
IssuableExportCsvWorker
- Modify specs to reflect this change

Resolve "Update Illustrations for Project Creation Pages"

See merge request gitlab-org/gitlab!47018

The illustration SVGs for new project creation have been updated.

Add Sentry trigger to action_component

See merge request gitlab-org/gitlab!50883

Add confidentiality filtering to api endpoints

See merge request gitlab-org/gitlab!51105

Add Packages::Debian::CreatePackageFileService

See merge request gitlab-org/gitlab!50432

Clarify what example is showing

See merge request gitlab-org/gitlab!51293

Eliminate old Value Stream Analytics backend

See merge request gitlab-org/gitlab!50143

Preconfigure fields for a default value stream

See merge request gitlab-org/gitlab!49094

Adds jest test for the default stage
fields, including validation

Added specs for the stage field actions

Adds jest spec tests for the stage field
actions component

Refactor default stage field validation

Minor cleanup default stage fields, adds validation
for default stages and cleans up ui

Minor cleanup value stream form spec

Handle restoring stage

Render EpicItemTimeline only once every row in Roadmap

See merge request gitlab-org/gitlab!50652

EpicItemTimeline should only render once for every row
in roadmap view.

User Permission export backend changes

See merge request gitlab-org/gitlab!51144

Fix card headers alignment in on-demand scans form

See merge request gitlab-org/gitlab!51133

Update reference to go cobertura package

See merge request gitlab-org/gitlab!51238

Update move/rename instructions with image directive

See merge request gitlab-org/gitlab!50997

Resolve "[DevOps Adoption] Immediately process data for new segments"

See merge request gitlab-org/gitlab!50619

Keyword include does not work in required pipelines

See merge request gitlab-org/gitlab!50653

Due to issue https://gitlab.com/gitlab-org/gitlab/-/issues/35345,
defining any nested configuration within the configuration used as the
required pipeline configuration (via `include:file`) will not work.

Instrument CI template usage across projects

See merge request gitlab-org/gitlab!50481

Uses Redis HLL counters to track the number of distinct projects that
run pipelines with include:template for a few templates of interest.

The tracking is behind a common feature flag so that it can all be
turned off at once if there are performance concerns.

See https://gitlab.com/gitlab-org/gitlab/-/issues/219457

Docs: make the examples consistently use "<your_access_token>"

See merge request gitlab-org/gitlab!51045

Docs: document default values for create variables API

See merge request gitlab-org/gitlab!51041

Docs: improve documentation example in styleguide

See merge request gitlab-org/gitlab!51039

Update Gitaly version

See merge request gitlab-org/gitlab!51280

Geo Node Status 2.0 - Init

See merge request gitlab-org/gitlab!50799

This change introduces the beginning
of the new UI for Geo Nodes Status.

This change is behind the :geo_nodes_beta
feature flag.

After our full rollout these files will take
over the current Geo Node Status view.

For now we plan to roll it out on a seperate route
that will for a time exist along side the normal
route before taking it over.

More can be read about this approach on the epic:
https://gitlab.com/groups/gitlab-org/-/epics/4712

Use backend code quality diff for MR widget: expose diff on MR widget entity, push feature flag to frontend

See merge request gitlab-org/gitlab!50986

Update Gitaly version

See merge request gitlab-org/gitlab!51275

Fix minor error in JavaScript style guide docs

See merge request gitlab-org/gitlab!51167

Update development documentation for Gitaly

See merge request gitlab-org/gitlab!49236

I'm currently working on a change that cuts across both Gitaly and
GitLab. It's been a while since I've done this, and I ran into a couple
of issues that weren't spelled out in the docs. Here's an update.