ptpb was discontinued

[wandersoncferreira]

Due to continued write and egress abuse, ptpb.pw is now ~permanently shut
down. The current pb implementation has always been a toy at best, and is
unsuited for mitigating very real modern internet threats. Unchecked, current
usage would have resulted in $3000+/mo GCP bills for network egress--grossly
innapropriate for what has always been a charity project.

See the following github issues for more information:

• ptpb.pw 500 Internal Server Error on uploading png ptpb/pb#245
• ptpb.pw is out of disk space ptpb/pb#240

In the future, ptpb.pw may be restored, but with an entirely new (possibly
backwards incompatible) API/implementation. This is months away, optimistically.

[etu]

Very sad news, thanks for the heads up. I've removed it in 7345c5f.

[etu]

I have now released 3.0.1 as a bug fix release to get this to melpa stable users as well.