About bugtracker link:
- You had to get a garage account to submit packages to extras-devel, didn't you?
- When you login to garage account, select your project (a page with address similar to https://garage.maemo.org/projects/mmmaudwgt/ - it is one of my projects)
- In the second row of top menu there are few pages: "Summary", "Forum", "Tracker", "Mailing lists", "Tasks", "Documentation", "News", "SCM", "Files" (translating from Polish, so may be a little bit different in English or in your language). Click on "Tracker".
- Click on "Bugs".
- My link now (mmmAudioWidget) looks like this: https://garage.maemo.org/tracker/?at...46&func=browse . You can cut the "&func=browse" from the end, so link becomes https://garage.maemo.org/tracker/?at...&group_id=2146 in my case.
- Voila! You have your bugtracker link I even use more than one bugtracker for more then one package sometimes (for example in mmmRemotePhoneControl I use it's own bugtracker, but xdotool package also uploaded by me and which is a dependency of mmmrpc uses the same bugtracker as mmmrpc, I guess it's allright, because these packages are very closely related at the moment )

Just my few thoughts, I hope I could help you a little more. Anyway, if you will still encounter some errors, please don't forget to upload your files which you try to submit to auto-builder or install on your device.

Have fun