# 0.6.3

## Improvements

* HTTP/2 `ORIGIN` frame support (https://tools.ietf.org/html/draft-ietf-httpbis-origin-frame-06);
* Added functional tests for HTTP/2 connection coalescing (and fixed it, as it hasn't been working for a while);
* Added functional tests for `Alt-Svc` header support;

## Bugfixes

* fixing alternative service redirection if `alt-svc` header pointed to the current peer;
* fixing `alt-svc` support when ruby version does not support ALPN negotation;