Version 2.8.13
- Validate site slug and site URL in site create and generate commands [#632]
- Expose add_to_blog, new_role, and blog_id fields in signup list and get [#630]
- Regenerate README file [#628]
- Fix PHP code style violations in feature files [#627]
- Remove WP 4.2 requirement note [#626]
- Modernize deprecated syntax in Behat tests [#625]