Telebugs licensing
Telebugs is error tracking software that you run on your own server. This service handles self-hosted licenses, downloads and purchased upgrades.
The current self-hosted offer costs $299 USD initially: a $200 perpetual license and $99 for the first year of updates and support. Updates and support then renew at $99 per year unless you cancel. Versions you have already received keep working when coverage ends.
For your installation's available updates and purchase link, run telebugs update on your server.