DOC-3355: Previous and next buttons are now disabled when only one pending change remains#4106

kemister85 wants to merge 2 commits intofeature/8.5.0/DOC-3355tinymce/tinymce-docs:feature/8.5.0/DOC-3355from

feature/8.5.0/DOC-3355_TINY-13334tinymce/tinymce-docs:feature/8.5.0/DOC-3355_TINY-13334Copy head branch name to clipboard