- CLI now includes the running command name and detected AI agent in the User-Agent header for Pulumi Cloud API calls and auto-fills language/OS query parameters when OpenAPI specs declare them.
- Added a new `pulumi package new` command to bootstrap packages from templates and enhanced the cloud API table rendering to fit terminal width.
- Multiple bug fixes: improved TUI spacing, preserved prefixed keys during import, resolved panics in Neo sessions and PCL binding, and added TypedDict support in the Python SDK.