[PNG] Meeting minutes - Nov 14th, 2022

Attached is a PDF of the meeting minutes from Nov 14th, 2022.

Executive summary:

   - Two new chunks will be added for ST.2086 and CTA-861-G HDR metadata.
   - These standards use different units (0.00002 nits, 1 nit) represented
   in different ways from existing PNG chunks. That is okay. Each chunk will
   use the units and representations of that standard.

The next meeting will be Nov 28th, 2022.
A future email will list topics for that meeting.