Nokia 3.4 and Nokia 6.1 Plus got the new updates at the very end of May. Nokia 3.4 started receiving the new Android Build update V1.430, which is 448 MB large, and it is bringing some UI polishing, improved system stability, and April security patch.
The phone does seem to be a bit more stable, but will be checking it further since Nokia 3.4 I have is not the most polished phone that Nokia Mobile launched. Nokia 3.4 update is available in Europe, but I encourage you to check and see if the update is available elsewhere.
Nokia 6.1 Plus started receiving the May security patch, which is not that big, just 20.62 MB in size. The update is available in India, but maybe it is available elsewhere, so do check your 6.1 Plus and come back if you got it.