Hi!

We're going to release Onionoo protocol version 7.0 in 11 days from now on February 20, 2020.

This protocol version will include a few backward-incompatible changes, all related to graphs:

- Include graph history objects even if the time periods they cover are already contained in other graph history objects with shorter time periods and higher data resolutions, - remove "3_days" and "1_week" bandwidth graphs, - change "1_month" bandwidth graph to a data resolution of 24 hours, - add back "1_month" clients graph, and - remove "1_week" uptime and weights graphs.

You can find more details on the Onionoo protocol page:

https://metrics.torproject.org/onionoo.html

If you're using any of these graphs in your Onionoo client and have questions or concerns about this change, please let us know! We might be able to help.

And if you need more time to update to the new protocol version, please let us know, too. We typically give a four weeks heads-up for backward-incompatible changes but somehow failed to do so this time. If we don't hear from anyone, we're making the change on/around February 20.

On behalf of the Tor metrics team, Karsten