How to get older releases of this extension

I have an issue with the new extension crashing when publishing to lambda. Even tried a brand new project. So maybe something with my machine. I was going to roll back to a previous extension, but the marketplace has no extension history. Is there an archive of older versions? I updated from 1.18.1.0 to 1.12.1.0 and want to go back. Unlike the extensions for vscode, there is no source and no releases.

Vscode: https://github.com/aws/aws-toolkit-vscode/releases

Vs: no source repo, no previous releases

No project files or tests are named in the issue. Start by reviewing how the Visual Studio extension is distributed through the Marketplace and compare it with the linked aws/aws-toolkit-vscode/releases page; done should provide a documented, usable way to obtain older extension versions such as 1.18.1.0 and 1.12.1.0.

Written by the indexing model from the issue text.