The latest update for the Samsung Galaxy Note10+ (build no. N975FXXU1ASHE) brings the most recent Android security patch to the phone. It's now been updated to the September 2019 version. Aside from that, the update improves the audio quality through wired earphones. This update is 157MB in size, and it has started rolling out in India. We expect it to head to other markets soon. You can check if your unit got the update via your phone's Settings > Software update menu.
Source: GSMArena