RELEASING.md

Release process

1. Run git pull upstream main
2. Run cargo test
3. Run cargo clean && cargo clippy
4. Run mdbook test docs
5. Update version in */Cargo.toml. All versions should match.
6. Run cargo build --release -p taskchampion and -p taskchampion-lib.
7. Commit the changes (Cargo.lock will change too) with comment vX.Y.Z.
8. Run git tag vX.Y.Z
9. Run git push upstream
10. Run git push --tags upstream
11. Run (cd taskchampion; cargo publish)
12. Navigate to the tag in the GitHub releases UI and create a release with general comments about the changes in the release