Hi,

We are pleased to announce the release of Zephyr kernel version 1.9.2. This is a maintenance release with bug fixes to 1.9.x series of Zephyr.

For more details, please see https://github.com/zephyrproject-rtos/zephyr/releases/tag/v1.9.2

Below is the list of changes since 1.9.1:

Anas Nashif (2):

      ci: compliance: decode output to utf8

      release: Zephyr 1.9.2

Carles Cufi (3):

      Bluetooth: controller: Fix Controller to Host flow control leak

      Bluetooth: controller: Fix flow control packet drop

      doc: 1.9.x release notes

Johan Hedberg (24):

      Bluetooth: Mesh: Fix string signedness issue

      Bluetooth: Mesh: Fix SDU length check

      Bluetooth: Mesh: Drop invalid destination addresses

      Bluetooth: Mesh: Fix copy-paste mistake when assigning to cfg->frnd

      Bluetooth: Mesh: Fix encoding health status when app has no callback

      Bluetooth: Mesh: Set timer for periodic publish before publishing

      Bluetooth: Mesh: Always set company ID in health status message

      Bluetooth: Mesh: Send ack for every message with matching FCS

      Bluetooth: Mesh: Allow TTL <= 1 for the local net interface

      Bluetooth: Mesh: Remove local network interface Kconfig option

      Bluetooth: Mesh: Fix Health Period Set OpCode

      Bluetooth: Mesh: Fix encoding fault count to Health Current Status

      Bluetooth: Mesh: Fix spelling of "heartbeat"

      Bluetooth: Mesh: Fix zeroing heartbeat state

      Bluetooth: Mesh: Fix resetting heartbeat subscription expiry properly

      Bluetooth: Mesh: Fix Set LPNTimeout message handling

      Bluetooth: Mesh: Fix setting health period divider

      Bluetooth: Mesh: Don't send health status messages if a test fails

      Bluetooth: Mesh: Fix dropping valid proxy configration messages

      Bluetooth: Mesh: Fix revoking app keys

      Bluetooth: Mesh: Fix missing initialization of bt_mesh.local_queue

      Bluetooth: Mesh: Fix potential access to uninitialized variable

      Bluetooth: Mesh: Fix mod sub status parameters upon failure

      Bluetooth: Mesh: Fix missing feature bits

Luiz Augusto von Dentz (4):

      queue: k_queue_get: Fix NULL return

      poll: k_poll: Return -EINTR if not ready

      queue: k_queue_cancel_wait: Fix not interrupting other threads

      tests: fifo: Add prj_poll.conf

Paul Sokolovsky (1):

      kernel: queue: k_queue_poll: Fix slist access race condition

Steve Brown (1):

      Bluetooth: Mesh: heartbeat fixes for message count

Vinayak Kariappa Chettimada (18):

      Bluetooth: controller: Fix slave from initiating conn upd ind

      Bluetooth: controller: Fix Conn Param Req response timeout

      Bluetooth: controller: Fix CPR procedure's Conn Upd initiation

      Bluetooth: controller: Fix PHY Update response state transition

      Bluetooth: controller: Fix NRF_AAR use

      Bluetooth: controller: Fix missing PHY update procedure reset

      Bluetooth: controller: Fix missing reset of FC feature

      Bluetooth: controller: Fix connection update supervision timeout

      Bluetooth: controller: Fix Coded PHY supervision timeout

      Bluetooth: controller: Fix tIFS calc for Coded PHY

      Bluetooth: controller: Fix PA/LNA for Coded PHY

      Bluetooth: controller: Add encrypted Coded PHY support

      Bluetooth: controller: Add Coded PHY packet tx time restrictions

      Bluetooth: controller: Remove assert on invalid LL id

      Bluetooth: controller: Fix Ctrl PDU Tx starvation assert

      Bluetooth: controller: Fix to enable Asym PHY on nRF52 Series

      Bluetooth: controller: Fix MIC error due to parallel Enc Proc

      Bluetooth: controller: Fix diff proc collision with enc proc