Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
New API in libei, a client needs to confirm the capabilities they actually handle as opposed to dropping the ones they don't.
See libei commit a5e6af5bff44d950f518625616cbfd3926694e68
cc @ofourdan @davidre