I don't know how many of are reading plasma-devel through Gmane, but in case you are, you might be interested in this: I recently subscribed to gmane.comp.kde.devel.plasma (the Gmane group that points to plasma-devel), but noticed that the threading was completely broken due to Message-ID headers being rewritten. In a short e-mail conversation with Lars Magne Ingebrigtsen (the person who – among many other things – maintains Gmane), it turned out that in addition to gmane.comp.kde.devel.plasma, gmane.comp.kde.devel.panel was also pointing to plasma-devel, which apparently caused the MID rewriting due to the IDs being already taken by the messages in gmane.comp.kde.devel.panel.

According to Lars, he has now disconnected gmane.comp.kde.devel.panel from plasma-devel, which means:

  • Future messages to plasma-devel will not show up in gmane.comp.kde.devel.panel anymore, but only in gmane.comp.kde.devel.plasma.
  • Messages posted from now on should be properly threaded in gmane.comp.kde.devel.plasma.

So if you are currently subscribed to gmane.comp.kde.devel.panel only, please make sure to point your newsreader to gmane.comp.kde.devel.plasma as well.