If I put gradle: yes it builds both Full and Play, as releases, so Github can’t be build…no release.
If I omit gradle: if tries the old build system
DEBUG: > /home/strech/android/tools/android update lib-project -p .
Error: . is not a valid project (AndroidManifest.xml not found).
ERROR: Could not build app eu.faircode.email: Failed to update project at .