v1.0.1 - Fixed Temp measurements, C FFI cleanups

Highlights

• Fixed Temp Measurements: Corrected temperature parsing/display so primary, secondary and tertiary readings appear correctly (closes #1).
• Performance: Low-level optimizations (initialize types once; replace heavy ComPtr patterns with release_ptr; optimize _vtbl_invoke and _ComDelegate), yielding significant speedups.
• Stability & Cleanup: Cleaner radio state handling (fewer Python↔C transitions), removed unused WinDLL calls and other robustness improvements.
• API / Interop: Added an addressof forward export to help low-level interop.
• Miscellaneous: Return empty list instead of None when no devices present; prefer % formatting for hex.

Notable commits

• 1b6fcb9 (2026-03-20) — Fixed Temp measurements (closes #1)
• c657cec (2026-03-20) — Cleaned up radio state handler: fewer Python↔C transitions; disabled unused WinDLL get-last-error; removed pointless try/finally
• dd41df3 (2026-03-20) — Prefer % string formatting for HEX
• 6892bc4 (2026-03-20) — Type cleanup & optimizations
  • init types once
  • replace ComPtr+release with release_ptr
  • optimized _vtbl_invoke (~2.5×) and _ComDelegate (~5×)
• b6c291c (2026-03-19) — Add addressof forward export
• 1e686eb (2026-03-19) — Fix linter warning; return empty list if devices is none

v1.0.0 First Release!!! 🎉

v1.0.0 of Windows GUI for DM40-series multimeters over Bluetooth LE is finally out.:

• Live waveform plotting with hover/select stats
• CSV export and live recording
• Multiple themes
• Single portable exe, no install needed
• Requires Windows 10 1703+ with Bluetooth LE support