- introduce state machine
- use before transitions to clear data
- introduce namespace validation

Fix bottom spacing for dropdowns that open upwards

Closes #38187 and #38315

See merge request gitlab-org/gitlab-ce!14535

Fix linting errors in sprintf

See merge request gitlab-org/gitlab-ce!14664

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/38315
Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/38187

Hide CI section markers from job trace

See merge request gitlab-org/gitlab-ce!14393

Change index on ci_builds to optimize Jobs Controller

See merge request gitlab-org/gitlab-ce!14519

regression with product labels

See merge request gitlab-org/gitlab-ce!14634

Merge branch 'feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service' of https://gitlab.com/gitlab-org/gitlab-ce into feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service

Adjust toggle status
Add confirmation box
Adds permissions checks

Make the `QA:Page::Project::Show` driver less brittle

See merge request gitlab-org/gitlab-ce!14659

Hide Gollum inside Gitlab::Git::Wiki

See merge request gitlab-org/gitlab-ce!14447

Restore User.from_gitaly

See merge request gitlab-org/gitlab-ce!14662

Bump google-api-client Gem from 0.8.6 to 0.13.6

Closes #38286

See merge request gitlab-org/gitlab-ce!14495

Add basic sprintf implementation to JavaScript

See merge request gitlab-org/gitlab-ce!14506

Added skeleton loading paradigm to UX guide

Closes gitlab-design#35

See merge request gitlab-org/gitlab-ce!14556

Because now addressable would consider them invalid anyway.

Merge remote-tracking branch 'upstream/master' into gem/sm/bump-google-api-client-gem-from-0-8-6-to-0-13-6

* upstream/master: (186 commits)
  Resolve "Precompiled assets with digest strings are ignored in CI"
  Fix navigation dropdown close animation on mobile screens
  Add (partial) index on Labels.template
  Add grpc.log for Gitaly
  Fix gitaly-proto version in Gemfile.lock
  refactor issues_controller_spec `update` action
  Remove edit action for issues
  Add documentation to summarise project archiving
  Fix for Gitaly nil encoding issue
  Fix broken certificate-authority-data with kubectl >= 1.8.0
  Improve performance of filtering notes in NotesController
  Bump gitaly-proto version to v0.39.0
  Fix specs for project creation and update services
  Add CHANGELOG
  Doesn't check if path exists on disk when renaming a hashed project
  [ci skip] Fix archive spec descrptions
  Only copy old/new code when selecting left/right side of parallel diff
  Fix gitlab-rake gitlab:import:repos task
  Send extra Gitaly params for `send_git_archive` if needed
  Update GitLab Pages to v0.6.0
  ...