Log Message:
nghttp2: updated to 1.53.0

Nghttp2 v1.53.0

lib

libnghttp2 uses ngtcp2/sfparse to parse Structured Field Values.

build

The following dependencies have been updated:

ngtcp2
nghttp3
OpenSSL(quictls)
BoringSSL
third-party

Bumped mruby to 3.2.0.

nghttpx

nghttpx now sends NEW_TOKEN on path change.

This release fixes numeric hostname verification in peer certificate.

When quitting, nghttpx now waits for all worker processes to stop. Previously, \ 
we just exit the event loop when the last process exits. But the because of the \ 
bug, it does not work as intended.

nghttpx logs a correct PID on fork.

nghttpx now waits for new worker process to be ready before sending graceful \ 
shutdown event to the existing worker processes to avoid down time during \ 
configuration reload.

Fixes the bug that causes 400 response after HTTP upgrade failure.