Log Message:
nghttp2 v1.24.0:

Documentation
We have received several patches to fix grammer and typos.
The broken out-of-tree build has been also fixed.

nghttp
We fixed the bug that HTTP Upgrade fails if HTTP response does not have \ 
reason-phrase.

nghttpx
The default minimum TLS version is now TLSv1.2. This is because the default \ 
cipher list only contains cipher suites which are compatible with it.