For large repos, the checkout as part of creating a worktree can be very
expensive. This can be so expensive that processes get 'stuck' on
GitLab.com.

To make this cheaper, configure sparse checkout for squash worktrees so
that we only check out the files that were changed in the target
branch (new files don't need to be included).

Also add specs to cover the case where only new files are added, and the
case where the diff isn't shown in the merge request because it's too
large.

Include a string in all squash errors, and the reference of the MR that
is failing to squash.

The last commit is a bad default to use, because if you want to squash
commits, the last commit message will often be of the type 'fix
specs'. Instead, use the MR title and author as the commit's author.

Backport "Unify issues search behavior by always filtering when ALL labels matches"

See merge request !1258

Repositioned multiple issue boards selector

Closes #1156

See merge request !1020

Catch Net::LDAP::DN exceptions in EE::Gitlab::LDAP::Group

Closes #1755

See merge request !1260

Port of "remove-imports-loader-window-bind" to EE

See merge request !1224

Merge docs for description templates

Closes #945 and gitlab-ce#22185

See merge request !1263

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/945 and https://gitlab.com/gitlab-org/gitlab-ce/issues/22185

In EE::Gitlab::LDAP::Group we do some processing using Net::LDAP::DN.
This can throw exceptions if the DN is badly formed. Now GitLab
handles this occurrence gracefully and moves on, logging the
error or warning appropriately. Closes #1755

Change wording for LDAP doc that was moved to a new location

See merge request !1262

[ci skip]

# Conflicts:
#   package.json

[ci skip]

[ci skip]

Add patch changelogs

See merge request !1259

CE Upstream - Friday

Closes #1361, #1652, gitlab-ce#20305, and gitlab-ce#24036

See merge request !1257

adds global minimum mirror sync time option in admin section

See merge request !1217

Replicate repository creation in Geo secondary node

Closes #1071

See merge request !952

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

Support v4 API for GitLab Geo endpoints

See merge request !1256

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

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

Use http to fetch jQuery-ui dependency instead of ssh

Closes #28339

See merge request !9331

Added back weight icon on issue rows

Closes #1739

See merge request !1250

changed minor inconsistency in help text

See merge request !9333

Update gitlab_flow.md. Insert missing word on line 70.

See merge request !9334

Replace static fixture for project_title_spec.js

See merge request !9175

Document better the CE -> EE merge

See merge request !9313

Make pipeline retry take stages order into account

Closes #27431, #23710, and #26551

See merge request !9021

move task_list setup and events to own class

See merge request !9016

Increase right side of file header to accommodate browse files button

Closes #28236

See merge request !9321

Dispatch needed JS when creating a new MR in diff view

Closes #27920

See merge request !9238

Change development tanuki favicon colors to match logo color order

Closes #28303

See merge request !9329