v0.0.5

• Added support to fetch for downloading not only the source code from a GitHub repo, but also binary assets uploaded to a GitHub release. Downloading such assets is easy for public repos (just curl or wget the public URL), but for private repos, it's a confusing process that requires multiple API calls. Now, with fetch, it's a one-liner: just use the --release-asset option to specify which assets to download.
• This means that instead of reading in the source files to download as an (optional) argument, fetch now uses the --source-path argument, which you can specify more than once.
• Added support for reading the GitHub token as the environment variable GITHUB_OAUTH_TOKEN. This is more secure than passing it as a command line option.

v0.0.4

• Fix panic when downloading from a repo that has no tags

v0.0.3

• fetch can now download files from a specific git commit or a git branch. When a branch is specified, fetch downloads the latest commit on a branch.
• Fixed a bug where empty values for --tag were not handled properly for repos whose tag names started with v.
• Enables fetch to pull from a specific git commit or branch
• Updated README.md.

v0.0.2

• Fixes #2.
• Refined command-line output.

v0.0.1

Initial release!