2022-10-10 notes + 2022-11-07 meeting reminder

Good morning/evening,

Below are summary notes from our last telecon:

https://docs.google.com/document/d/1tc0PxGzphpV6dcLYZwdeMKK4iMwW4rr7iqZ3bSMXPnA

[P.S.: Many thanks to Ken Russell for the detailed steno-like notes.
We typically do not publish those since they refer to folks by name
and are, by definition rought.]

Also, a quick reminder of our telecon on November 7 at 22:00 UTC.

Suggested agenda:

- HDR canvas update (first 30 minutes)
- PNG update (last 30 minutes)

Best,

-- Pierre