Removing an entry from RStudio history

Sure, will do!

As a general question, is that a place where we can post other feature requests / RFE (request for enhancement), or that we should first bring it up here?
One reason I am bringing it up is that I wrote a post with a probably misleading title about controlling the font size of the outline pane (reference: Can I control the outline pane font without an hack that modifies the corresponding element in the .GD15MCFCMDC class?), and never saw a response (so it was closed a few days ago). I knew it's probably the title fault, as I usually get responses quite quickly, but I wondered whether I should post it with a more readable title, maybe put it in another category, or just not pursue it further. It's not a big deal, but since I am half way there (with solving it myself), thought it is worth brining it up.
Thanks again