v1.14.0

New Features

ISO 8601 Duration Parsing & Formatting

• Added support for parsing and formatting ISO 8601 durations.
• Supports full precision, including fractional seconds.
• Allows days, weeks, hours, minutes, and seconds, while disallowing years and months.
• Supports negative durations, which start with "-" (e.g., "-P1DT2H").
• Enforces case sensitivity for units, strictly following ISO 8601 (e.g., P1D is valid, but P1d is not).
• In the tradition of this library we are at least 5x faster than the JDK parsing and producing much less GC pressure.