* Support for protocol decoding (via libsigrokdecode) has been added, including support for annotation rows, multiple decoders in the same GUI window, support for stacking protocol decoders (e.g. I²C -> RTC8564, UART -> MIDI, or SPI -> SDcard) and lots more.
* Support for loading and saving sigrok session (*.sr) files has been added.
* Initial support for analog data sources (specifically oscilloscopes, e.g. the Rigol DS1052E) has been added.