v4.2.3-rc.0

What's Changed

• [release-4.2] Handle legacy telemetry in legacy default values by @loft-bot in loft-sh/loft-enterprise#3954
• [release-4.2] do not decode all helm releases from type=helm.sh/release.v1 secrets, use label to determine which one is the latest (#3942) by @loft-bot in loft-sh/loft-enterprise#3959
• [release-4.2] fix: impersonation cache improvement (#3958) by @loft-bot in loft-sh/loft-enterprise#3961
• [release-4.2] bugfix: refactor cluster initializer function to CREATE the namespace only if it doesn't exist already by @loft-bot in loft-sh/loft-enterprise#3964

Full Changelog: loft-sh/loft-enterprise@v4.2.3-beta.0...v4.2.3-rc.0