Road Map

File Upload ✔WebSocket ✔AutoParser✔AutoRetry✔BigFile Download✔CacheClientPoolRandom UA
4 (High-priority)321.5.5.5.175

Why not Http2 ?

As the main HTTP/2 benefit is that it allows multiplexing many requests within a single connection, thus [almost] removing the limit on number of simultaneous requests - and there is no such limit when talking to your own backends. Moreover, things may even become worse when using HTTP/2 to backends, due to single TCP connection being used instead of multiple ones, so Http2 Will not be a priority. (#ref)