Fixes that make this work:

* A change in Ruby (https://github.com/ruby/ruby/commit/ce635262f53b760284d56bb1027baebaaec175d1)
requires passing in the exact required length for OpenSSL keys and IVs.

* Ensure the secrets.yml is generated before any prepended modules are
loaded. This is done by renaming the `secret_token.rb` initializer to
`01_secret_token.rb`, which is a bit ugly but involves the least impact on
other files.

Upgrade cache key to be clear that Debian Stretch is being used

See merge request gitlab-org/gitlab-ce!19214

Fix web IDE new entry modal form alignment

Closes #46933

See merge request gitlab-org/gitlab-ce!19210

[CE] Resolve "Extract EE specific files/lines for some controller specs"

Closes #6045

See merge request gitlab-org/gitlab-ce!19089

[master] Arbitrary assignment of Project fields using "Import project" from a Gitlab tar.gz

Closes #2678

See merge request gitlab/gitlabhq!2378

[master] Fix API to remove deploy key from project instead of deleting it entirely

See merge request gitlab/gitlabhq!2379

Merge branch 'security-users-can-update-their-password-without-entering-current-password' into 'master'

[Master] No longer allow password change without previous password being provided

See merge request gitlab/gitlabhq!2383

Replace help-block with form-text.text-muted

Closes #46745

See merge request gitlab-org/gitlab-ce!19206

Auto wrap job logs

Closes #46705

See merge request gitlab-org/gitlab-ce!19209

Fix project destruction failing due to idle in transaction timeouts

Closes #44610

See merge request gitlab-org/gitlab-ce!18609

Add documentation about variables usage in GitLab CI

Closes #38325

See merge request gitlab-org/gitlab-ce!19075

This fixes build errors caused by a stale cache since the new Docker image
upgraded from Debian Jessie to Stretch, which shipped an updated version
of OpenSSL.

Throttle updates to Project#last_repository_updated_at.

Closes #35364

See merge request gitlab-org/gitlab-ce!19183

Ensure ApplicationSetting#performance_bar_allowed_group_id is properly set when retrieved from cache

Closes #46758

See merge request gitlab-org/gitlab-ce!19144

Resolve "Visibility section alignment is broken"

Closes #46885

See merge request gitlab-org/gitlab-ce!19204

Add bootstrap fixes that were in EE but were mismatching in CE

See merge request gitlab-org/gitlab-ce!19155

Update rdoc to 6.0.4

Closes #46849

See merge request gitlab-org/gitlab-ce!19167

Fix branches panel at smaller screen sizes

See merge request gitlab-org/gitlab-ce!19157

Resolve "Merge request spinner spins forever after loading the diff"

Closes #46852

See merge request gitlab-org/gitlab-ce!19188

ensure UIDs and GIDs match for HA setup

Closes omnibus-gitlab#2138

See merge request gitlab-org/gitlab-ce!19054

Resolve "Clarify/Update docs/text about restrictions."

See merge request gitlab-org/gitlab-ce!17970

Resolve "Operations navigation menu renders empty menu when user does not have the right permissions"

Closes #46759

See merge request gitlab-org/gitlab-ce!19198

Resolve "Operations navigation menu renders empty menu when user does not have the right permissions"

Merge branch '38759-fetch-available-parameters-directly-from-gke-when-creating-a-cluster' into 'master'

Resolve "Fetch available parameters directly from GKE when creating a cluster"

Closes #38759

See merge request gitlab-org/gitlab-ce!17806

Adds migration to ensure all remote mirror columns get created

Closes #46775

See merge request gitlab-org/gitlab-ce!19196

Closes #35364.

Signed-off-by: Rémy Coutable <remy@rymai.me>

Ensure ApplicationSetting#performance_bar_allowed_group_id is properly set when retrieved from cache
Signed-off-by: Rémy Coutable <remy@rymai.me>

Redesign group settings page into expandable sections

See merge request gitlab-org/gitlab-ce!19184

cleanup Prometheus setup details

Closes #37492

See merge request gitlab-org/gitlab-ce!18736