[PNG] Meeting minutes - Oct 3rd, 2022

Attached is a PDF of the meeting minutes from Oct 3rd, 2022.

Executive summary:

   - Several cleanup commits landed.
   - A handful more cleanup projects are underway.
   - First Public Working Draft requires all broken links to be resolved
   <https://validator.w3.org/checklink?uri=https%3A%2F%2Fw3c.github.io%2FPNG-spec%2F&hide_type=all&depth=&check=Check>
   .

The next meeting will be Oct 17th, 2022 from 11am-noon Eastern US time.

A future email will list topics for that meeting.