[xwiki-users] New Wysiwyg Editor in an Old version of Xwiki platform

Hi Devs and Users Sorry for this question if it seems stupid :) I have an old version of xwiki platform that have of course an old wysiwyg editor , and I wanted to replace it with the new editor from the last version of Xwiki witch is more enhanced then the old one I this possible? any one want to share his experience about that topic , what are impacts on other parts of the framework Thanks