v0.92.0

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Runtime: Decreased Memory Usage from watcher

Buffering of initial pages / init streams is no longer a mandatory process with watcher::Event gaining new Init, InitApply, and InitDone events. These events are read on the store side maintaining the atomicity/completeness guarantees for reflector and Store users.

This constitutes a significant memory decrease for all watcher users, and it has more details in a new kube.rs/blog post.

The downside is a breaking change to watcher::Event. Plain usage of watcher / reflector / Controller should generally not need to change anything, but custom stores / matches on watcher::Event will need an update. If you are writing custom stores, the new signals should be helpful for improved caching.

Thanks to @​fabriziosestito via Kubewarden for https://github.com/kube-rs/kube/pull/1494 . Follow-ups for this feature: https://github.com/kube-rs/kube/pull/1499 and https://github.com/kube-rs/kube/pull/1504.

Client: HTTP Proxy Support

Support is now introduced under the http-proxy feature pulling in hyper-http-proxy complementing the already existing socks5 proxy feature.

Thanks to @​aviramha via MetalBear for the support in https://github.com/kube-rs/kube/pull/1496, with follow-ups https://github.com/kube-rs/kube/pull/1501 + https://github.com/kube-rs/kube/pull/1502

What's Changed

Added

• Added support for HTTP proxy with hyper-proxy2 by @​aviramha in https://github.com/kube-rs/kube/pull/1496
• Implement client native object reference fetching by @​Danil-Grigorev in https://github.com/kube-rs/kube/pull/1511

Changed

• Reduce buffering between watcher and Store by @​fabriziosestito in https://github.com/kube-rs/kube/pull/1494
• Rename new watcher Event names and remove one that cannot happen by @​clux in https://github.com/kube-rs/kube/pull/1499
• Update tokio-tungstenite to 0.23 by @​Toasterson in https://github.com/kube-rs/kube/pull/1509
• Align watcher::Event init/page variants by @​clux in https://github.com/kube-rs/kube/pull/1504
• Update json-patch to 2.0.0 by @​bobsongplus in https://github.com/kube-rs/kube/pull/1507

Fixed

• Fix potentially panicing unchecked duration adds in runtime by @​clux in https://github.com/kube-rs/kube/pull/1489
• ObjectList now accepts null metadata like upstream k8s does by @​aviramha in https://github.com/kube-rs/kube/pull/1492
• rename http_proxy feature to http-proxy and add it to the umbrella crate by @​aviramha in https://github.com/kube-rs/kube/pull/1501
• move from hyper-proxy2 to hyper-http-proxy by @​aviramha in https://github.com/kube-rs/kube/pull/1502