Basic text formatting is already on the
roadmap as feature #154 but it will be in the commercial version of CintaNotes. It's always useful to give a look to the roadmap and performing a search in this feature requests subforum because some features may have already been discussed, moreover if there's a poll in a topic, you can add your vote there and speedup the adoption of a certain feature. About adding date and time in a note, I feel it was not pushed a lot by users, partly because each note is already automatically timestamped by CintaNotes. I guess your requests it's about something similar to what "F5" key does in Notepad. If you can tell other users a scenario where you find this feature useful it would be helpful and would help the developer and the other users to better evaluate the request.