v0.8.0

What's new

Features

• NetCDF file support — ISTP-compliant NetCDF files can now be loaded through a new netCDF4-based driver, selected automatically by file magic bytes. A single pyistp.load() entry point handles both CDF and NetCDF.
• Support for ICON NetCDF files and NetCDF files paired with a master CDF.
• Support for milliseconds-since-Unix-epoch time variables.

Fixes

• Case-insensitive lookups for VAR_TYPE, DEPEND_N and UNITS attributes.
• Resolved a values()/cdf_type() inconsistency.
• Recognize both official netCDF magic numbers.

Docs

• Rewrote the README with real feature list and usage examples (file/buffer loading, master files); added CLAUDE.md.

Full changelog: v0.7.3...v0.8.0