v0.3.0

Added

• more 'on_message' callbacks
• RPC feature
• Settings feature
• configurable TLS credentials tag for Golioth system_client module
• samples/test/ for runtime testing with mimxrt1060_evkb and nrf52840dk_nrf52840 platforms
• support for cert-based authentication
• 'settings list' shell command
• links to API and external Golioth docs
• mimxrt1060_evkb board overlays
• gracefully handle case when no DFU releases were rolled out yet
• initial twister runtime scripts support utilizing pytest harness and goliothctl tool

Fixed

• fixed Doxygen build warnings
• fixed all 'LightDB' and 'LightDB Stream' spelling

Changed

• updated lightdb_led sample to handle "no more items" QCBOR error as an expected condition
• use CONFIG_GOLIOTH_SAMPLE_WIFI_{SSID,PSK} credentials in samples/settings/, similar to other
  samples
• fixed miscellaneous typos
• removed 'net' tag from all sample.yaml files, which was the reason of filtering out 'esp32'
  platform by twister
• verified with Zephyr post v3.2.0-rc2 (e1cb0845b49b6a4100c9e5558d37667b92f0d000)
• verified with NCS post v2.0.0 / pre v2.1.0 (a897e619b5ac15bb27f47affd4d42c6cf8e1f49f)
• explicitly use 'application/json' instead of 'text/plain' content formats
• use 'enum golioth_content_format' instead of 'enum coap_content_format' in all APIs
• all samples wait for valid connection before sending first request/packet to server
• dropped use of deprecated 'label' DT property
• bring back "LED -> " log messages in samples/lightdb_led/
• replaced wifi_connect() with more generic net_connect() in samples/common/
• enable Github workflows on every PR (which was limited to 'main' branch before)
• settings shell message cleanups
• reduced configured k_malloc() heap size for 'esp32' platform in all samples

Removed

• dropped support for plaintext/unsecure UDP transport
• dropped support for Zephyr logging v1