Since a couple of days, other Russian and English blogs have been posting information that the SU-122-44, KV-2, T-50, WZ-131, E 50 Ausf. M and Jagdpanzer 38 (t) got angle changes in their armor but the information is a fake!
The armor "changes" being passed around are in fact just different vertice points/slopes on the frontal plates, took screenshots with the best angle/visibility and if you make these images bigger you can notice them.
Although THERE is a change but not what they have been telling you, the E 50 Ausf. M has received these changes:
Turret E 50 Ausf. M - Gun 10,5 cm Kw.K. L/52 Ausf. K
- Shells Pzgr 40 K: Speed 1500 (1478 previous )
- Shells Gr 39 H1A K: Speed 1200 ( 1173 previous )
- Shells Sprgr 18 K: Speed 1200 ( 1173 previous)
That's all folks.