v1.6.0

This is the largest release in JShrink in almost a decade.

• Regular Expression handling is significantly more robust, with multiple previous issues removed.
• Output Buffering is removed in favor of traditional string handling. This was originally there for performance reasons that are no longer relevant.
• Newline normalization now happens inline, which improves performance considerable.
• In addition the test suite has been expanded to cover additional cases.

What's Changed

• Optimize newline and empty comment normalization by @tedivm in #117
• Add tests for #67 by @tedivm in #118
• Regex Refactoring, Removal of Buffer by @tedivm in #119

Full Changelog: v1.5.0...v1.6.0