HOW-TO-RELEASE.md

Making a release

1. Update all Cargo.toml to have the new version.
2. Update README, CHANGELOG (run date --iso-8601 to get ISO-8601 date format).
3. Run cargo build and review Cargo.lock changes if all looks well, make a commit.
4. Package up your crate into a format that can be uploaded to https://crates.io

cargo package

Check if files in package are correct by cargo package --list.

5. Now upload the package

cargo publish

6. Create tag and publish to remote

VER_NUM=v0.x.x
git tag -as ${VER_NUM} -m ${VER_NUM}
git push origin master
git push origin ${VER_NUM}