v0.4.0

Version 0.4.0

• Fixed bug in lastUpdate and hash
• Refactored code

What's Changed

• Update README.md by @angeousta in #139
• Enroll type by @angeousta in #140
• Remove data by @angeousta in #141
• Refactor by @angeousta in #142
• Refactor by @angeousta in #143
• Refactor2 by @angeousta in #144
• Refactor3 by @angeousta in #145
• Refactor4 by @angeousta in #146
• Refactor4 by @angeousta in #148
• 0.4.0 by @angeousta in #149

Full Changelog: v0.3.0...v0.4.0