gfe-relnote: Send QUIC connection close packets at all available encryption levels.
PiperOrigin-RevId: 275164869
Change-Id: I0a75e528218a6526dbeef2d44df5cf0cb332094e
QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.