I have decided to take a step back from phpBB development.
I have enjoyed learning the first steps of writing my own extensions, but work and college need to come first.
If my next few years at university are going to be anything like this year, I'm going to have little to no time to focus on the development.
For this reason, I think it's best to put everything on an indefinite hold- if I am still interested in coding after completing my degree I'll re-evaluate how I can be involved.
You can find my phpBB extensions on GitHub -do not use them on a live environment- as they failed validation, but feel free to continue their development under the GNU General Public License v2.0.
Thank you for your support.