- Added support for importing `pulumi:index:Stash` resources, expanded Automation API project settings to any language runtime, and now redacts secret values in plan violation errors.
- Fixed multiple bugs across CLI, engine, and SDKs, including proper error matching in Automation API, TLS certificate verification for template downloads, deadlock avoidance when loading plugins, and handling of ambiguous template names.
- Improved CLI usability and SDK generation with updated plugin removal help text, API list filtering, warnings for missing cloud credentials on `pulumi new`, Node.js helper methods, and upgrades to dotnet, Java, and HCL SDKs.