[wg/png] PNG Working Group Charter

[svgeesus]

New charter proposal, reviewers please take note.

Charter Review

Charter

• diff from charter template

Expected end of charter refinement phase: unknown

If applicable:

• diff from previous charter

• chair dashboard

• Existing WG recharter

Horizontal Reviews: apply the Github label "Horizontal review requested" to request reviews for accessibility (a11y), internationalization (i18n), privacy, security, and TAG. Also add a "card" for this issue to the Strategy Funnel.

Communities suggested for outreach

Known or potential areas of concern

Where would charter proponents like to see issues raised? (this strategy funnel issue, a different github repo, email, ...)

This issue

Anything else we should think about as we review?

Note: proposed chairs should be copied @ProgramMax

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Charter in progress, being reviewed by WG

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The template used to create this issue didn't have a section about charter extension; however, especially given the new Process around charter refinement, I suppose a three-month extension would be prudent.