1. Create feature branch and perform changes.
2. Push changes to the origin and create pull-request.
3. After pull-request merging update local master.
4. Bump version and add a tag (for example using npm version).
5. Push changes to the origin.
6. Publish new version to NPM.

TIP: you can use np to perform steps 4-6 automatically

Given a version number MAJOR.MINOR.PATCH, increment the:

• patch - when you make backwards-compatible bug fixes
• minor - when you add functionality in a backwards-compatible manner
• major - when you make incompatible API changes