Wonder why 2021.4.21.3 is going out

[Twiglett]

Very strange, having seen almost no cars on 2021.4.21.3 there is suddenly a rush of 2021.4.18.11 cars going to the 4.21.3 release.
As I'm typing this I just got the upgrade notification from my car.
Guess I'll find out what it does soon then

 

[dani190]

Is that maybe a vision only branch?

 

[qdeathstar]

Is that maybe a vision only branch?

No I have radar and just got it.

 

[Twiglett]

radar here too.
"Minor bug fixes and improvements"

 

[warren_ja]

I have the exact same question. I just got the update. 2019 Model 3, with radar and 3.0 hardware.

 

[Hasek2]

I also got it MYLR 2021 w/radar FSD

 

[UnknownSoldier]

My 2018 3LR is on 2021.4.18.11 and was just offered 2021.4.21.3

I'm not sure why I'm so far behind everyone else now, I used to always get the latest release within a week of people starting to post about it.

 

[notrhj]

2021.4.18.11 just offered it
2019 radar 3.0 hw m3p. Downloading

 

[EVRider-FL]

Got 2021.4.21.3 on my 2018 Model 3 yesterday.

 

[ilyak]

Multiple branches being active at the same time is not really that unusual, especially during periods of heavy backcoding like the one we've been in since early 2021. It looks like cars that got 2021.4.18.11 are the only ones receiving 2021.4.21.3, so a pattern is emerging. Last time around, there were two distinct active branches like this when the vision-only transition was happening - a bunch of us were kept on an earlier branch with newer NNs backcoded while most cars received a newer branch that did not have the newer NNs.

 

[thedanl]

Just got it yesterday - 2019 M3 LR RWD HW 3.0 FSD. The driving visualization seemed much more detailed than the previous software version. Attempted lane predictions on unmarked roads, stationary vehicles being visualized more often, etc. Anyone else notice changes in the driving visualization?

 

[Hasek2]

My 2018 3LR is on 2021.4.18.11 and was just offered 2021.4.21.3

I'm not sure why I'm so far behind everyone else now, I used to always get the latest release within a week of people starting to post about it.

I’m on the same boat in my 2021 MY lol

 

[chuckecheeseli]

I'm on 2021.4.18.11, waiting to download 2021.4.21.3. Is there any reason to think that I will NOT be getting the 2021.12.x.x set of updates eventually?

 

[thewishmaster]

Just got it yesterday - 2019 M3 LR RWD HW 3.0 FSD. The driving visualization seemed much more detailed than the previous software version. Attempted lane predictions on unmarked roads, stationary vehicles being visualized more often, etc. Anyone else notice changes in the driving visualization?

Drove with it today, didn’t seem out of the ordinary (had 4.18.11 before this). I did notice lane predictions on some unmarked roads start showing up on 4.18.x but haven’t noticed any additional differences in 4.21.3 yet

 

[Mike1080i]

My no radar 2021 LR was on 4.18.10 and just downloaded 4.21.3. Updating now.

 

[StonerBob]

My no radar 2021 LR was on 4.18.10 and just downloaded 4.21.3. Updating now.

Same here.

 

[touringsedan]

Same here.

Same here.

 

[ptung07]

Just got the update too last night. June 2021 Model Y vision only

 

[chisss]

Just got this too 2021 MYP vision

 

[techlogik]

Yea this morning 99xxxx vin vision car was waiting this morning. Installing remotely while sitting at the charger. See how this goes!?!