Few fixes are out there:
By https://github.com/nghttp2/nghttp2/releases/tag/v1.37.0
Code:
lib: Take into account larger frame size for prioritization
lib: Reuse name when indexing header by referencing dynamic table
build: Explicitly set install location when building shared libs (Patch from Don) (GH-1303)
nghttpx: Fix backend stall if header and request body are sent in 2 packets
nghttpx: Backend address selection with weight (GH-1297)
nghttpx: Fix compilation with boringssl (Patch from Simon Frankenberger) (GH-1295)
By https://github.com/nghttp2/nghttp2/releases/tag/v1.37.0