v0.14.0

Highlights:

• Added blockwise uploads for streaming data to Pipelines
• Improved efficiency of blockwise operations
• Reduced log verbosity

Added:

• A new golioth_stream_set_blockwise_sync() API for uploading larger payloads to Pipelines. This is useful when the size of your payload exceeds the MTU of your underlying transport (typically 1024 bytes).
• native_sim Zephyr target is now tested in CI

Changed:

• CoAP retransmissions are no longer reported individually. Instead, a count of the number of retransmissions in the last 10 seconds is reported. This reduces the chattiness of CoAP client logs.
• Blockwise transfers make more efficient use of semaphores and allocations, reducing CPU overhead, overall memory usage, and heap fragmentation.
• Blockwise upload user callbacks are now passed the size of the block, and should no longer rely on a hardcoded block size.
• Reduced log levels of some messages from INFO to DEBUG.

Fixed:

• Gracefully handle allocation errors during synchronous operations.
• Honor content-type in blockwise uploads
• Small typo in Kconfig help

Removed

• Removed BLE provisioning service from Golioth ESP-IDF examples. Users are free to copy this utility into their own repos and use it if they desire. This code is offered as-is and without warranty.