Running 18.104.22.16887 (307587) Prerelease (CE Build ce-48.0.5483). Yes, I understand it's pre-release. Two key issues.
No longer can drag pdf from outlook email OR EVEN THE FILE MANAGER WINDOW into a note. I get the little red circle with a line through it. That is a huge loss of functionality. I haven't tried it with other types of attachments, but assuming it won't work.
If I create note content that looks like this (with a line between the entries):
and then move away from that note and back to it, now the line feeds are gone:
The only way to workaround it is to add a space or other characters in the blank line.
I am really disappointed in the quality control of your code. Every time you introduce a new version (pre-release or not) there are new obvious bugs. Aren't you using some test plans that regress through all prior bugs to make sure they haven't cropped back up?