Quickly skipping through songs doesn't update notify-osd

[Vinnl]

Using the notification module, when I listen to a song it is displayed in a notification bubble. However, there is a set time before which the bubble won't disappear. If, before that time passes, I play another song, the notification for playing that song isn't shown until the one for the previous song has disappeared, whereas it should in fact update the notification bubble for the previous song.

(Note: this bug is the same as was present in the Panflute GNOME panel applet: https://bugs.launchpad.net/panflute/+bug/471499, so the error is not in notify-osd but in mpdcron.)

[alip]

mpdcron uses notify-send and doesn't have much control over the displayed notification. I'm considering switching back to libnotify, after which we can solve this issue.

[Vinnl]

That would be great :) (Sorry I only see this now, I'm not an active GitHub user...)