Review document: https://w3c.github.io/charter-drafts/2025/png-wg.html
Editor's draft: none
Disposition of comments from charter refinement
The following color coding convention is used for comments:
Open issues are marked like this
An issue can be closed as Accepted, OutOfScope,
Invalid, Rejected, or Retracted.
Verified indicates commentor's acceptance of the response.
Issue 1. # Summary: Wrong link to 2023 charter From: Chris Needham Comment: https://github.com/w3c/png/issues/535#issuecomment-3234508438 Response: https://github.com/w3c/png/issues/535#issuecomment-3237504944 Closed: Accepted Verified: Resolved: Fixed link
Issue 2. # Summary: More motivation and background From: Chris Needham Comment: https://github.com/w3c/png/issues/535#issuecomment-3234508438 Response: https://github.com/w3c/png/issues/535#issuecomment-3239211333 Closed: Accepted Verified: Resolved: Added history to Motivation & Background
Issue 3. # Summary: Re-arrange order in Scope section From: Chris Needham Comment: https://github.com/w3c/png/issues/535#issuecomment-3234508438 Response: https://github.com/w3c/png/issues/535#issuecomment-3237508786 Closed: Accepted Verified: https://github.com/w3c/png/issues/535#issuecomment-3237589215 Resolved: Re-arranged order
Issue 4. # Summary: Consider adding C2PA metadata From: Fares Alhassen Comment: https://lists.w3.org/Archives/Public/public-png/2025Aug/0004.html Response: https://lists.w3.org/Archives/Public/public-png/2025Aug/0005.html Response: https://lists.w3.org/Archives/Public/public-png/2025Aug/0006.html Response: https://lists.w3.org/Archives/Public/public-png/2025Aug/0007.html Closed: Accepted Verified: Resolved: Group will discuss at next meeting Resolved: Resolved at 29 Sept 2025 meeting to add C2PA to Fourth Edition. No charter change needed.
Issue 5. # Summary: Put C2PA metadata in Scope From: Chris Needham Comment: https://github.com/w3c/png/issues/535#issuecomment-3234517650 Response: https://github.com/w3c/png/issues/535#issuecomment-3239192214 Closed: Accepted Verified: https://github.com/w3c/png/issues/535#issuecomment-3237589215 Resolved: Added general statement about metadata (covers C2PA, but not restricted to that)
Issue 6. # Summary: Mention HDR and compression in Scope From: Chris Needham Comment: https://github.com/w3c/png/issues/535#issuecomment-3234508438 Response: https://github.com/w3c/png/issues/535#issuecomment-3237513653 Closed: Accepted Verified: https://github.com/w3c/png/issues/535#issuecomment-3237589215 Resolved: Added mentions
Issue 7. # Summary: Additional metadata may raise additional privacy concerns From: @sandandsnow Comment: https://github.com/w3cping/privacy-request/issues/171#issuecomment-3267335663 Response: https://github.com/w3cping/privacy-request/issues/171#issuecomment-3318294118 Closed: Accepted Resolved: No changes to charter