envoy 1.28.0 released

[Alyssa Wilk]

Hey folks,

Belated email but less belated release, we have tagged Envoy 1.28.0!

Release: https://github.com/envoyproxy/envoy/releases/tag/v1.28.0
Docker images:https://hub.docker.com/u/envoyproxy/
Docs: https://www.envoyproxy.io/docs/envoy/v1.28.0/
Release notes: https://www.envoyproxy.io/docs/envoy/v1.28.0/version_history/current

Some stats since the last release:
envoy: 899 commits from 53 contributors
(If you are into cool contributor stats check out https://envoy.devstats.cncf.io/)

As always a gigantic, thank you to all of our wonderful users, contributors, and maintainers who are helping to make Envoy such a success.

Thanks,
Alyssa, on behalf of the Envoy maintainer team