Close button sends client to the tray, statically linked Qt for OSX.
See the Changelog for list of features and fixes currently only available in the nightly builds.
Oh, yes, PLEASE!
I'm missing these so much with the new client. For example, think of a user who has all files in same folder. It's a true nightmare to click 40 times with your mouse on each file of interest.
It would be way better to have space bar or enter key to toggle "do download / do not download" with each file.
Remember, especially we Linuxers do not have that same mouse-clicking fetish as the Windozers. :P
So are you requesting keyboard shortcuts or multiple selection?
Actually yes, I did request multiple selection, but as this may take time to conceive / implement, the keyboard way would be sufficient for now. Because as soon as your time schedule turns to get real tight again, things like multi-selection might take until this year's fall, whilst the keyboard shortcut thing could be finished in one weekend and maybe even in early summer. So it's better to have a more humble solution than none at all for several months. :)