Additions to the Upgrading to 1.0 guide
Additions to the Upgrading to 1.0 guide

These are based on my observations/experience -- needs review to confirm that these are indeed correct. They're breaking changes, so would be nice to mention.
quilljs/quill,quilljs/quill,sferoze/quilljs,sferoze/quilljs,voxmedia/quill,willrowe/quill,quilljs/quill,voxmedia/quill,voxmedia/quill,sferoze/quilljs,willrowe/quill,sferoze/quilljs,willrowe/quill