This is a bug-fix release of 2.0 series, fixing following issues found in 2.0.0.
- [fastcgi] fix internal server error when PHP returns a huge header #958 (Kazuho Oku)
- [http2] recognize link header containing multiple links #950 (Frederik Deweerdt)
- [libh2o] fix resource leaks upon startup failure #936 (David CARLIER)
- [libh2o] do not require linking to libbrotli externally #941 (Kazuho Oku)