2.0.0

• Changed namespace from Skyzyx\UtilityPack → SimplePie\UtilityPack\Util.
• Added some traits that were extracted from SimplePie NG.
• Added some enumerator foundation classes that were extracted from SimplePie NG.
• Updated a bunch of linting rules.

1.1.0

• Fixed the copyright headers.
• Added a new Bytes class.

1.0.0

• Extracted from code that I use all the time.