Release Note Sketch for 0.89.0

[clux]

Lots of things in the milestone so jotting down a highlight banner for a release tomorrow. Hopefully can merge this lint + doc fix pr first. Done.

Upgrading hyper and http to 1.0 and MSRV to 1.75.0

This release completes the hyper & http ecosystem upgrade #1351 via #1438. In particular, this change includes upgrades to http, http-body, tower-http, hyper, hyper-openssl, hyper-rustls, hyper-socks2, hyper-timeout, tame-oauth, tokio-tungstenite, tower-http, rustls, rustls-pemfile, as well as adopting the new hyper_util and http_body_util to make the change.

While this change constitutes significant internal churn (and a new kube::client::Body), our external api remains largely unchanged. Some minor changes are necessary for custom clients, and for integration testing using tower_mock. See the examples folder in this commit or the controller-rs upgrade pr for details.

[aviramha]

Very exciting release!

[clux]

Closed by https://github.com/kube-rs/kube/releases/tag/0.89.0