There is a new fw update , apparently a major one.
Now video shooting in2.7 k 60fps
But strange there is no announcement by dji on forum( unless i missed something)

I just did the update and indeed 60fps , 2.7 k
I have not test the flight performance yet

60fps was already in the firmware update of 28 December.
No mentioning from DJI, but Alevpi mensioned it.
https://forum.dji.com/thread-232272-1-1.html?

The januari update is a stability update.

JohnDG Posted at 1-4 15:15
60fps was already in the firmware update of 28 December.
No mentioning from DJI, but Alevpi mensioned it.
https://forum.dji.com/thread-232272-1-1.html?

Ah ok , i thought 60 fps was new now

Hello there dronie1965. Thank you for reaching out and for these information you have posted. Kindly please refer to the link posted by  JohnDG on post #3 to see the New DJI Mini 2 Release Notes. Thank you.

Also this FW contains an antirollback

There was info about it!

dji_MODDER Posted at 1-5 00:07
Also this FW contains an antirollback

It also has limitations about taking off without GPS lock (you first need to acknowledge you are aware of the situation)
Great feature that should prevent new users from having to post
DRONE CRASH FOR NO REASON FLY AWAY NOT RESPONDING
here too often

Montfrooij Posted at 1-5 01:57
It also has limitations about taking off without GPS lock (you first need to acknowledge you are aware of the situation)
Great feature that should prevent new users from having to post
DRONE CRASH FOR NO REASON FLY AWAY NOT RESPONDING

Thats great they have added that.  About time.

DAFlys Posted at 1-5 02:17
Thats great they have added that.  About time.

Totally agree.
Feels patronizing maybe, but it would prevent a lot of damage.

Montfrooij Posted at 1-5 03:20
Totally agree.
Feels patronizing maybe, but it would prevent a lot of damage.

We have to put up with far worse than that.

DAFlys Posted at 1-5 03:24
We have to put up with far worse than that.

True too!!

Montfrooij Posted at 1-5 01:57
It also has limitations about taking off without GPS lock (you first need to acknowledge you are aware of the situation)
Great feature that should prevent new users from having to post
DRONE CRASH FOR NO REASON FLY AWAY NOT RESPONDING

This is without a doubt one of the best features DJI has ever added from a flight safety standpoint.  

DowntownRDB Posted at 1-5 06:19
This is without a doubt one of the best features DJI has ever added from a flight safety standpoint.

I totally agree.
You should not take off without GPS (unless indoors)