Add support for patch link extension for commit links on GFM

Closes #17939

See merge request gitlab-org/gitlab-ce!18229

Fix 500 error when MR from fork has conflicts but worker has not run

See merge request gitlab-org/gitlab-ce!18226

Automatically cleanup stale worktrees and lock files upon a push

Closes #44115

See merge request gitlab-org/gitlab-ce!18095

Stop redirecting the page in graph main actions

See merge request gitlab-org/gitlab-ce!18185

Extend API for importing a project export with overwrite support

Closes #41900

See merge request gitlab-org/gitlab-ce!17883

git 2.16 will fail badly if there are stale worktrees.

Closes #44115

Add alternative archive route

Closes #38830

See merge request gitlab-org/gitlab-ce!17225

Merge branch 'blackst0ne-rails5-update-skip-before-action-in-authenticates-with-two-factor-concern' into 'master'

[Rails5] Add `raise: false` to skip_before_action in authenticates_with_two_factor.rb

See merge request gitlab-org/gitlab-ce!18221

Use gitaly 0.94.0

See merge request gitlab-org/gitlab-ce!18225

Improve docs about pipeline variables expressions

Closes #44786

See merge request gitlab-org/gitlab-ce!18195

Fix environment deployment platform filter method

See merge request gitlab-org/gitlab-ce!18216

Remove support for legacy tar.gz pages artifacts

See merge request gitlab-org/gitlab-ce!18090

Implement a new SHA partial for commit lists

Closes #42448

See merge request gitlab-org/gitlab-ce!17406

Resolve "Show a message when loading the issues / merge requests dashboard without filters"

Closes #43246

See merge request gitlab-org/gitlab-ce!17961

Add a note to plugins.md about contributing back to GitLab

See merge request gitlab-org/gitlab-ce!18215

Repository archives are always named `<project>-<ref>-<sha>` even if
the ref is a commit. A consequence of always including the sha even
for tags is that packaging a release is more difficult because both
the ref and sha must be known by the packager.

- add `<project>/-/archive/<ref>/<filename>.<format>` route using the
`-` separator to prevent namespace collisions. If the filename is
`<project>-<ref>` or the ref is a sha, the sha will be omitted,
otherwise the default filename will be used.
- deprecate previous archive route `repository/<ref>/archive`

[ci skip]

Update GitLab.com settings with current state

See merge request gitlab-org/gitlab-ce!18209

Rails 5.0 raises `ArgumentErrror` if an unrecognised callback is skipped.
https://github.com/rails/rails/commit/8b88df94ebda2e829782f514ff51caeaf5e694dd
This commit adds `raise: false` to the filter.

Cache personal projects count.

Closes #37462

See merge request gitlab-org/gitlab-ce!18197

If the ref hasn't been fetched into the target repository yet, this will fail
with a Rugged::ReferencError (assuming we're not using Gitaly). We should handle
this in the same way as a missing ref.

Performance improvements warrants a changelog entry.

See merge request gitlab-org/gitlab-ce!18218

[Rails5] Update `type_cast_*_database`  methods

See merge request gitlab-org/gitlab-ce!18188

Closes #37462.

Resolve "Follow-up from "Refactor discussions/notes code""

Closes #44939

See merge request gitlab-org/gitlab-ce!18190

Add confirmation modal to "Change username"

Closes #41758

See merge request gitlab-org/gitlab-ce!17405

Show issues of subgroups in group-level issue board

Closes #44270

See merge request gitlab-org/gitlab-ce!18187