LG is set to send out The Android 8.0 Oreo update to the LG G6. Considering the fact that the G6 is the current LG flagship in that series, an Oreo update by this time is rather shambolic. The G5 and V20 are expected to receive theirs in a bit, too.
https://www.notebookcheck.net/LG-G6-G5-V20-set-to-receive-Oreo-updates.301538.0.html
And here I am, still waiting for my promised LG G4 Nougat update.
I have a V20 and I'm still stuck on the December 2017 security patch. Apart from Lenovo, LG seem to be the worst at releasing updates, and if I don't see one by the end of May I'll think twice before buying any more LG products.