Trusted signatures by the app.
Trusted signatures by the app. Third-party fork should add their public key to their fork if the developer wishes to publish or has published plugins for this app. You can obtain your public key by executing:
$ keytool -export -alias key-alias -keystore /path/to/keystore.jks -rfc
If you don't plan to publish any plugin but is developing/has developed some, it's not necessary to add your public key yet since it will also automatically trust packages signed by the same signatures, e.g. debug keys.