I have moved TGPX to a new location in preparation for committing the next update.
https://github.com/rjkmelb/TGPX-Updated
You can download the script using the download as zip button on the right hand side of the page.
As with the original release by JMB when he made it open source, anyone can use this, anyone can fork the repo and make their own changes and anyone can release new versions.
If anyone wants to suggest code changes then I'm happy to merge anything that's useful into the repository.
I'm making a few changes to the admin side of things in response to some requests, if anyone has some last minute things they need fixed then now is the time to let me know as I won't have time to work on this again this year.