sceHttpGetRegisteredCtxIds writes the libnet memory pool id and the SSL
context id the context was created with, in the order of its recovered
prototype. With no live context it returns BEFORE_INIT and for an
unknown or terminated id INVALID_ID, as sceHttpGetMemoryPoolStats does;
a null output throws.
sceHttpSetDefaultAcceptEncodingGZIPEnabled sets the value templates of that context start with; sceHttpSetAcceptEncodingGZIPEnabled and sceHttpGetAcceptEncodingGZIPEnabled set and read it per object.
Templates, connections and requests now each keep their options, copied from the parent when they are created, so sceHttpSetAutoRedirect is no longer dropped and sceHttpGetAutoRedirect returns it.
Yunus Shaikh