Merge release 0.5.6 into 0.6.x#279

github-actions[bot] wants to merge 3 commits into0.6.xdoctrine/rst-parser:0.6.xfrom

0.5.x-merge-up-into-0.6.x_fdjXjC5Bdoctrine/rst-parser:0.5.x-merge-up-into-0.6.x_fdjXjC5BCopy head branch name to clipboard