To different wishes for consideration:
Equations in H&M is a small nightmare. It looks awfull in the editor, it only works partially in HTML-based output and not at all in PDFs.
Full support for MathML would be a very nice feature, both in the editor and in all types of output.
The second wish is for a better way to sort large tables. In the current version 6.5.5, I can only select the table rows which are visible on the screen, The editor does not scroll automatically to allow me to select rows beyond the ones shown on the screen. That makes it very difficult to sort long tables.
MathML support and scoll in tables
Moderators: Alexander Halser, Tim Green