Release 1.71 (beta)

• Add Raspberry PI PICO USB device filter and custom prober

Release 1.70 (beta)

• New generic option for adding custom prefix for some UART USB modems, which will also work for other transports such as Bluetooth or BLE

Release 1.69 (beta)

• Add USB UART modem option to prefix each packet with so called transmission target when in fixed transmission mode, page 15 at https://github.com/sh123/codec2_talkie/files/14324280/E220-900T30D_UserManual_EN_v1.0.1.pdf

• Fix small issue with super frame size, which could not be specified as exact value, but should be set to (size + 1)

Release 1.68 (beta)

• Update settings: do not use Codec2 super frame size option for OPUS, rely only on OPUS PCM frame size to set packet size and audio buffers

Release 1.67 (beta)

• [Alpha version] Support for OPUS audio codec (2.4kbps to 512 kbps), codec selection could be toggled between Codec2/OPUS from settings
• Additional separate settings page specific to audio codecs

Release 1.66 (beta)

• Fix issue with application hanging on longer incoming text messages
• Limit text message length to 67 characters according to APRS specification

Release 1.65 (beta)

• Update radio modem configuration settings, include ability for split operation, LoRa/FSK modulation selection and configuring parameters for modem FSK modulation. Modem firmware needs to be updated to be compatible with this version.

Release 1.64 (beta)

• Add settings option to override default APRS-IS port 14580

Release 1.62 (beta)

• APRS map improvements (own icon rotation/flipping, location debug info)

Release 1.61 (beta)

• APRS-IS compliance improvements for iGate
• Station map improvements