# RELEASE NOTES 13 November 2024 - Apache NimBLE v1.8.0 For full release notes, please visit the [Apache Mynewt Wiki](https://cwiki.apache.org/confluence/display/MYNEWT/Release+Notes). 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: * Initial support for Channel Sounding (host) * Support for SKY66405 FEM 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.