sigrok-cli is a portable, cross-platform, command-line logic analyzer program that supports various (usually USB-based) logic analyzer hardware products. It can decode various protocols, such as SPI, I2C, USB, UART, and many others.
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Preliminary support for protocol decoders in Python was added. A few preliminary (untested) sample protocol decoders were added (transition counter, I2C, Wii Nunchuk). Small GUI improvements were made, but it's not yet usable in production. Support for a raw binary output format was added. Various portability improvements were made for the Windows version. Preliminary support was added for the EE Electronics XLA/ESLA100 logic analyzer, as well as the ASIX SIGMA logic analyzer.