Better caching and indexing of broadcast messages

Closes #31706

See merge request !13429

Merge branch '36328-deserializemergerequestdiffsandcommits-fails-due-to-null-too_large-column-9-5-rc1' into 'master'

Fix merge request diff deserialisation when too_large was absent

Closes #36328

See merge request !13500

Use a separate table for storing push events

See merge request !12463

Document new all-in-one Helm chart - docs

Closes #36039

See merge request !13333

Fixed modals being below navbar

See merge request !13355

alternative route for download archive

See merge request !13439

Fix proxy config in Gitlab Pages nginx examples

See merge request !13375

Fixed merge request changes sticky container not spreading full width

See merge request !13386

Fix height of collapsed sidebar items

See merge request !13385

Update icon color on hover

Closes #35996

See merge request !13393

Align all nav items in sidebar

Closes #36179

See merge request !13392

Add docs on structured logging in GitLab

See merge request !13396

Add a helper to stub storage settings with defaults

See merge request !13419

Cache Appearance instances in Redis

Closes #36066 and #31698

See merge request !13433

Removed display styles when hiding the fly out navigation

Closes #36224

See merge request !13431

Merge branch '34339-user_avatar-url-in-push-event-webhook-json-payload-is-relative-should-be-absolute' into 'master'

Resolve "user_avatar URL in push event webhook JSON payload is relative, should be absolute"

Closes #34339

See merge request !13401

Fix Pikaday being undefined

Closes #36207

See merge request !13422

Aligns OR separater to center properly

Closes #36185

See merge request !13446

Render new issue link in failed job as a regular link instead of a UJS one

Closes #36158

See merge request !13450

Fix wrong method call on prometheus histogram

See merge request !13470

Security release 2017-08-10 patch

See merge request !13477

Fix fly-out navigation not showing for active items in collapsed sidebar

See merge request !13353

Unset BUNDLE_GEMFILE when installing Gitaly

See merge request !13378

Fix Profile > Preferences feature specs

See merge request !13382

Fix fly-out width when it has long items

See merge request !13371

Raise encoding confidence threshold to 50

Closes #35098

See merge request !12990

Fix a broken Events API spec

See merge request !13381

Remove repo editor feature flag from RC1

See merge request !13379

Fix the /projects/:id/repository/commits endpoint to handle dots in the ref name…

Closes #15651

See merge request !13370

Fixed activity not loading on project homepage

See merge request !13373

Fix bar chart does not display label at hour 0

Closes #35136

See merge request !13330

Restrict InlineJavaScript for haml_lint to dev and test environment

Closes omnibus-gitlab#2658

See merge request !13364

Expose noteable_iid in Note

See merge request !13265

Fix the /projects/:id/repository/tags endpoint to handle dots in the tag name…

See merge request !13368

Fix the /projects/:id/repository/commits endpoint to handle dots in the ref name when the project full path contains a `/`
Signed-off-by: Rémy Coutable <remy@rymai.me>