Changes with nginx 1.23.3 13 Dec 2022 *) Bugfix: an error might occur when reading PROXY protocol version 2 header with large number of TLVs. *) Bugfix: a segmentation fault might occur in a worker process if SSI was used to process subrequests created by other modules. Thanks to Ciel Zhao. *) Workaround: when a hostname used in the "listen" directive resolves to multiple addresses, nginx now ignores duplicates within these addresses. *) Bugfix: nginx might hog CPU during unbuffered proxying if SSL connections to backends were used. -- Maxim Dounin http://nginx.org/