* master: (83 commits)
  Broken link fix
  Fix unassign slash command preview
  Make /copy_metadata only handle the first issuable passed
  Allow admins to push to empty repos
  Only show push-to-master authorized users
  Document externally hosted LFS objects
  Add CHANGELOG entry
  Show Runner's description on job's page
  Fix an N+1 for MRs from forks on the MR index page
  Improve documentation of SSRF protection
  Replace find file project spinach tests with RSpec
  Fix docs typo for ci/lint
  [Backport] Burndown chart for group milestone
  Bump lograge to 0.10.0 and remove monkey patch
  Add Capybara debugging methods to docs
  Update CHANGELOG.md for 10.7.1
  Add missing changelog entry
  Resolve "Avatar URLs are wrong when using a CDN path and Object Storage"
  Fix users not seeing labels from private groups when being a member of a child project
  Update doorkeeper for:
  ...