Default HTC one M8 1.54.709.12 update

Hi all.

I have an asian unlocked version of the M8 - I believe its Taiwanese market stock.

Got a prompt today for a 233MB update - taking the FW to 1.54.709.12

Google seems to spit out webpages in Japanese, couldnt gather much from it. The changelog on the prompt says 3G/LTE enhancements.

Any one updated and can give some feedback?