# 20200306 - SimpleLink SDK 3.40.00.02 ([changelog](http://software-dl.ti.com/simplelink/esd/simplelink_cc13x2_26x2_sdk/3.40.00.02/exports/changelog.html)) - Don't re-use invalid routes (should fix issues with e.g. Hue enddevices dropping off) ([more info](https://e2e.ti.com/support/wireless-connectivity/zigbee-and-thread/f/158/t/883629)) - Fix devices not able to reconnect when attempt unsecured rejoin ([more info](https://e2e.ti.com/support/wireless-connectivity/zigbee-and-thread/f/158/p/882650/3265311)) # 20191106 - Increase max number of Zigbee 3.0 devices that can join to 200 # 20191015 - Increased group command buffer # 20191010 - Update to `SIMPLELINK-CC13X2-26X2-SDK_3.30.00.03` - Add CC1352P_2 firmware # 20190426 - Initial version.