changelog/v3.80.0.md
[sdk/go] Add sdk/go/pulumix package with type-safe generics-based APIs to interact with Pulumi's core functionality. #13509
[sdk/go] Built-in Pulumi types all satisfy pulumix.Input[T] for their underlying types.
#13509
[sdkgen/go] Generate types that are compatible with sdk/go/pulumix's type-safe APIs. #13510
[sdkgen/{nodejs,python}] NodeJS and Python packages no longer running plugin install scripts on package install. #13800
[cli/new] Fix regression where pulumi new -s org/project/stack would fail if the project already exists.
#13786
[sdk/nodejs] Fix provider used for resource methods #13796