Update changelog and readme

CHANGELOG.md

@@ -4,6 +4,27 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.3.0] - 2022-02-11
+
+### Added
+* `downloadCargoPackageFromGit` has been added to handle downloading and
+  unpacking a cargo workspace from a git repository
+* `vendorCargoRegistries` has been added to handle vendoring crates from all
+  registries used in a `Cargo.lock` file
+* `vendorGitDeps` has been added to handle vendoring crates from all git sources
+  used in a `Cargo.lock` file
+
+### Changed
+* `vendorCargoDeps` now automatically handles git dependencies by default
+  - Git dependencies will be vendored as another source in the output derivation
+  - The cargo configuration is done such that the sources are available to use
+    when it decides, without overriding that crate for the entire workspace
+    * For example, if your workspace contains a crate only used for testing
+      which has a git dependency of a crate used by other parts of the
+      workspace, then only that crate will use the git dependency. The rest of
+      the workspace will continue to use the crates.io version, just like cargo
+      behaves when used outside of Nix.
+
 ## [0.2.1] - 2022-02-11
 ### Changed
 * `cargoFmt` will install cargo artifacts by default (or install an empty
@@ -37,5 +58,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## 0.1.0 - 2022-01-22
 - First release
 
+[0.3.0]: https://github.com/ipetkov/crane/compare/v0.2.1...v0.3.0
 [0.2.1]: https://github.com/ipetkov/crane/compare/v0.2.0...v0.2.1
 [0.2.0]: https://github.com/ipetkov/crane/compare/v0.1.0...v0.2.0

README.md

@@ -15,7 +15,10 @@ at a glance, the following are supported:
 * Automatic vendoring of dependencies in a way that works with Nix
   - Alternative cargo registries are supported (with a minor configuration
     change)
-  - Git dependency support coming soon!
+  - Git dependencies are automatically supported without additional
+    configuration.
+    - Cargo retains the flexibility to only use these dependencies when they are
+      actually needed, without forcing an override for the entire workspace.
 * Reusing dependency artifacts after only building them once
 * [clippy](https://github.com/rust-lang/rust-clippy) checks
 * [rustfmt](https://github.com/rust-lang/rustfmt) checks