update changelog for v0.1.0 release (#128)

Author: ap--

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.1.0]
 ### Changed
 - updated past changelog entries.
 - changed `UPath.__new__` behavior to return `UPath` subclasses for local paths (#125).
@@ -64,7 +66,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - started a changelog to keep track of significant changes
 
-[Unreleased]: https://github.com/fsspec/universal_pathlib/compare/v0.0.24...HEAD
+[Unreleased]: https://github.com/fsspec/universal_pathlib/compare/v0.1.0...HEAD
+[0.1.0]: https://github.com/fsspec/universal_pathlib/compare/v0.0.24...v0.1.0
 [0.0.24]: https://github.com/fsspec/universal_pathlib/compare/v0.0.23...v0.0.24
 [0.0.23]: https://github.com/fsspec/universal_pathlib/compare/v0.0.22...v0.0.23
 [0.0.22]: https://github.com/fsspec/universal_pathlib/compare/v0.0.21...v0.0.22