Merge pull request python-gitlab#931 from python-gitlab/choree/1-13-0

chore: bump version to 1.13.0

Merge pull request python-gitlab#901 from python-gitlab/fix/non-auth

fix: fix not working without auth

Merge pull request python-gitlab#899 from python-gitlab/chore/package…

…-version

chore: bump to 1.12.0

chore: bump package version

Merge pull request python-gitlab#842 from python-gitlab/chore/bump-pa…

…ckage-version

chore: bump package version to 1.10.0

Merge pull request python-gitlab#797 from python-gitlab/feat/version-…

…bump

feat: bump version to 1.9.0

Merge pull request python-gitlab#705 from python-gitlab/release-1.8.0

Release version 1.8.0

Merge pull request python-gitlab#657 from python-gitlab/release-1.7.0

Prepare the 1.7.0 release

1.6.0 release

1.5.1 release