15 December 2025 - Apache NimBLE v1.9.0
For full release notes, please visit the Apache Mynewt Wiki.
Apache NimBLE is an open-source Bluetooth 5.4 stack (both Host & Controller) that completely replaces the proprietary SoftDevice on Nordic chipsets.
New features in this version of NimBLE include:
- Characteristic Extended Properties descriptor in GATT server
- Framed PDUs in ISO Adaptation Layer
If working on next-generation RTOS and Bluetooth protocol stack sounds exciting to you, get in touch, by sending a mail to the Apache Mynewt Developer's list, dev@mynewt.apache.org.