Version 0.3.25

Features

Full support for the FTDI C232HM-DDHSL-0 cable as a Lager instrument, including:

SPI: All 4 modes, frequencies 100kHz-10MHz, word sizes 8/16/32, LSB/MSB bit order, configurable CS polarity, and manual CS via external GPIO
I2C: Scan, read, write, and transfer at standard (100kHz) and fast (400kHz) modes with NACK detection
GPIO: Digital output, input, toggle on pins AD4-AD7 with file-based state caching across CLI commands
Auto-discovery via lager instruments and net creation via lager nets add-all

New --hold flag for lager gpo maintains the output state until Ctrl+C:
```
lager gpo gpio1 high --hold --box <BOX>
```

Fixed FT232H GPIO USB “Resource busy” error after Ctrl+C: the USB interface is now properly released when exiting hold mode, preventing subsequent commands from failing
Fixed LabJack T7 SPI SPI_OPTIONS bit 0 (auto CS) not reliably driving the CS pin: switched to manual GPIO-based CS assert/deassert for all LabJack SPI transactions
Fixed SPI configuration not persisting between CLI commands: added _persist_params() to SPI dispatcher matching the I2C pattern

FT232H GPIO uses read-modify-write to avoid clobbering other pins’ output state
FT232H GPIO output latch is written before enabling pin direction to prevent brief glitches after USB reset
FT232H SPI and I2C include USB disconnect recovery with exponential backoff retry logic
LabJack T7 SPI warm-up sequence no longer uses auto CS to avoid spurious CS assertions to connected devices

To install this version:

pip install lager-cli==0.3.25

To upgrade from a previous version:

pip install --upgrade lager-cli