thx a lot
just for the records: you dont need default_expiration but the
static_files directive, the specific url needs to be first
- url: /static/admin/xy\.nocache\.js
expiration: 60s
static_files: static/admin/xy.nocache.js
upload: static/admin/xy.nocache.js
- url: /static
expiration: 1d
static_dir: static
thx, bernd