v1.34.0

What's Changed

Enhancements

• Add support for configuring proxy URL, username and password by @JeremyBessonElastic in #2643

Misc

• Update and fix release notes + breaking changes by @stevejgordon in #2645
• Remove post release step to backport docs to 1.x by @stevejgordon in #2644
• [docs] Replace placeholder URLs by @colleenmcginnis in #2647
• deps: Bump updatecli version to v0.106.0 by @elastic-observability-automation[bot] in #2649
• Bump the github-actions group across 3 directories with 2 updates by @dependabot[bot] in #2651

Full Changelog: v1.33.0...v1.34.0