[PNG] Cancel next two meetings?

Hello everyone,

I'm thinking of cancelling the next two meetings, unless anyone has
important topics for discussion.
I have an update on the safe-to-copy bit and definition of "PNG editor". It
is almost done. I'll send it after this. We could discuss it in our meeting
this coming Monday. But that seems like a topic better fit for email.
Two weeks after that would be our next meeting. But I will be flying then.

I'll send the update mentioned above soon.
Later, I'll send out a strawman proposal for generic image-type chunks that
might make it into Fourth Edition.
Shortly after that, I'll send out a list of potential Fourth Edition
requirements and use cases. If you have thoughts for future PNG changes,
write them down.

Thanks!
-Chris B