Historical binaries are often hosted on the Lens S3 bucket (Note: this link is for Windows; for Mac, you would look for the .dmg equivalent in the same repository structure).

Released in early 2022, version 5.4.6 included several refinements to the core Kubernetes IDE experience:

While the Official Lens Website and LensHQ Download Page prioritize the latest stable versions, you can still find legacy binaries through community-maintained repositories and GitHub tags.

Added the ability to customize terminal themes directly within the IDE. Installation Guide for macOS How to download a specific version of Lens (k8slens)