I'm curious if there is a projected roadmap for upgrading TinyMCE in future Plone releases. This is the only roadmap I have seen regarding Plone 6 https://plone.org/roadmap/2019-plone-roadmap but does not include anything about TinyMCE. What is the likelihood of Plone 6 integrating TinyMCE 5.x?
A TinyMCE-update would be great but at the moment nobody is working on it. I you have the time for it please go ahead and do it!