Prepare for v3.28.0 release
CHANGELOG
=========
+## 3.28.0 (2022-04-01)
+
+### Improvements
+
+- When a resource is aliased to an existing resource with a different URN, only store
+ the alias of the existing resource in the statefile rather than storing all possible
+ aliases.
+ [#9288](https://github.com/pulumi/pulumi/pull/9288)
+
+- Clear pending operations during `pulumi refresh` or `pulumi up -r`.
+ [#8435](https://github.com/pulumi/pulumi/pull/8435)
+
+- [cli] - `pulumi whoami --verbose` and `pulumi about` include a list of the current users organizations.
+ [#9211](https://github.com/pulumi/pulumi/pull/9211)
+
+### Bug Fixes
+
+- [codegen/go] - Fix Go SDK function output to check for errors
+ [pulumi-aws#1872](https://github.com/pulumi/pulumi-aws/issues/1872)
+
+- [cli/engine] - Fix a panic due to `Check` returning nil while using update plans.
+ [#9304](https://github.com/pulumi/pulumi/pull/9304)
+
+
## 3.27.0 (2022-03-24)
### Improvements
