We have added MQTT support to our app “phyphox” based on the Eclipse Paho MQTT implementation. Unfortunately, now phyphox does not build any longer since corresponding Maven Repo is unknown to F-Droid (https://f-droid.org/wiki/index.php?title=de.rwth_aachen.phyphox/lastbuild_1010803&oldid=288124).
So, how should we deal with this? Can Eclipse repos be added or is there a trust or licence issue? I think that the Eclipse Foundation is one of the more trustworthy sources and the Paho MQTT library is dual-licenced allowing use under the BSD-like Eclipse Distribution Licence.
Any suggestions? It would be a shame if we need to exclude MQTT for the F-Droid version.