1.1.2

• perf: improve header token parsing speed

1.1.1

• perf: hoist regular expression

1.1.0

• Only accept valid field names in the field argument
  • Ensures the resulting string is a valid HTTP header value

1.0.1

• Fix setting empty header from empty field
• perf: enable strict mode
• perf: remove argument reassignments

1.0.0

• Accept valid Vary header string as field
• Add vary.append for low-level string manipulation
• Move to jshttp orgainzation

0.1.0

• Support array of fields to set

0.0.0

• Initial release