Update changelog for v1.28.1

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## [1.28.1] - 2021-07-01
+
+### Fixed
+
+- Incorrect unsupported version error in `Client.GetContainer` of containers of newer versions.
+
+### Removed
+
+- No longer used `pkg.IsSupportedVersion` func.
+- No longer used `container.NewVerifiedFromV2` func.
+
 ## [1.28.0] - 2021-06-28 - Muuido (무의도, 舞衣島)
 
 ### Added
@@ -664,3 +675,4 @@ Initial public release
 [1.27.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.26.1...v1.27.0
 [1.27.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.27.0...v1.27.1
 [1.28.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.27.1...v1.28.0
+[1.28.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.28.0...v1.28.1