2.0.0

• support and use esm

1.1.2

• rewrite for recent node versions

1.0.2

• avoid vulnerabilities

1.0.1

• avoid vulnerabilities
• fixed several bugs

1.0.0

• restructured code and API
• added test cases
• support surrogates pairs

0.0.4

• enhanced performance
• added option to avoid monkey-patch

0.0.3

• refined documentation for web publication

0.0.2

• check using wcwidth() without invocation
• use markdown for documentation

0.0.1

Initial release