Sometimes downstream pipelines can not be created.
We need to show why it happens to users.
In this implementation, we store downstream pipeline error message
in options attribute of bridge. And we display it.

Migrate several specs to Jest

Closes #194291, #194272, and #27259

See merge request gitlab-org/gitlab!34016

Add spec for project#execute_services

See merge request gitlab-org/gitlab!33180

Fixing some minor regex error

See merge request gitlab-org/gitlab!33927

Add list limit metric to API

See merge request gitlab-org/gitlab!27324

Tweak GraphQL board description

See merge request gitlab-org/gitlab!34035

Add e2e specs for ip restricted access via API and SSH

Closes gitlab-org/quality/testcases#806

See merge request gitlab-org/gitlab!32760

Send params to external spam endpoint

See merge request gitlab-org/gitlab!33240

doc: install: add missing exiftool dependency

See merge request gitlab-org/gitlab!33185

Fixing some regular expression errors
that were causing problems on staging.

docs: update template with guidance on QA issues

See merge request gitlab-org/gitlab!33854

Docs for Safe Deployments

Closes #215469

See merge request gitlab-org/gitlab!32521

This commit adds docs for safe deployments

Improve doc wording from "look at" to "see"

See merge request gitlab-org/gitlab!34022

Add documentation on how to debug DAST

See merge request gitlab-org/gitlab!33913

Docs: Update flawfinder link to GitHub project

See merge request gitlab-org/gitlab!33984

Docs: add subsection for Explore Projects

Closes #201928

See merge request gitlab-org/gitlab!30665

Adds documentation for the 'Explore Projects' feature

Add admin dashboard table

See merge request gitlab-org/gitlab!31084

Migrate most (except one) tests in javascripts/* to Jest

Alert Management alerts Slack Notifications

See merge request gitlab-org/gitlab!33017

- Setup helpers and other translations
- Move human name to helper

Migrate all remaining specs in spec/javascripts/filtered_search to Jest

Migrate specs in ee/spec/javascripts/issuable to Jest

Migrate specs in ee/spec/javascripts/boards to Jest

Alert Managament: Change sorting order

See merge request gitlab-org/gitlab!33642

Migration helper to sync trigger partitioned tables

See merge request gitlab-org/gitlab!32884

When creating a partitioned table using migration helpers, attach a
trigger to the source table that will copy all insert/update/delete
operations to the partitioned copy.

Add count of all alert issues to usage ping

See merge request gitlab-org/gitlab!33220

Add count of all alerts to usage ping and add a second
metric for manually created alerts

Resolve "Follow-up from "Update Azure OmniAuth documentation.""

See merge request gitlab-org/gitlab!33992

Provide guidance on techniques for shrinking docker image sizes

See merge request gitlab-org/gitlab!33906

Update oauth2 to 1.4.4 fixing faraday constraint

See merge request gitlab-org/gitlab!33999