New version of board manager of XIAO nRF52840 (Sense)?

Products & Technology XIAO
#1

Hi. Now Boards manager shows like below.

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image800×450 8.87 KB

Where can I find information to use these properly?
“Seeed nRF52 boards” has only version 1.0.0.
“Seeed nRF52 mbed-enabled Boards” has 1.0.0/2.6.1/2.7.2.
I’d like to use BLE features with nRF52840(not Sense).

#2

Hi, if you want to build ML project on XIAO, the mbed-enabled board is supported. The rest like BLE usage you can directly use the first one.