The location of binaries used in verification process.
If specified, F-Droid will verify the output apk file of a build against the
one specified. You can use %v and %c to point to the version name and version
code of the current build. To verify the F-Droid client itself you could use:
Binaries:https://f-droid.org/repo/org.fdroid.fdroid_%c.apk
F-Droid will use upstream binaries if the verification succeeded.