Dated Draft: https://www.w3.org/TR/2014/CR-css3-background-20140909/
Editor's Draft: http://drafts.csswg.org/css3-background/
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: Define 'box-shadow: none' From: David Baron Comment: https://lists.w3.org/Archives/Public/www-style/2015Aug/0112.html Response: https://lists.w3.org/Archives/Public/www-style/2015Aug/0128.html Closed: Accepted Resolved: Bugfix
Issue 2. # Summary: Clarifications on 3D border-styles' color shifting From: Adenilson Cavalcanti Comment: https://lists.w3.org/Archives/Public/www-style/2015Sep/0106.html Response: https://lists.w3.org/Archives/Public/www-style/2016Sep/0070.html Resolved: https://lists.w3.org/Archives/Public/www-style/2015Sep/0252.html
Issue 3. # Summary: Use # multiplier in grammar definitions From: Sebastian Zartner Comment: https://lists.w3.org/Archives/Public/www-style/2015Sep/0051.html Comment: https://lists.w3.org/Archives/Public/www-style/2016May/0243.html Response: https://github.com/w3c/csswg-drafts/pull/282 Closed: Accepted Resolved: Editorial
Issue 4. # Summary: Move <background-color> to serialize at beginning of last layer From: Sebastian Zartner Comment: https://lists.w3.org/Archives/Public/www-style/2014Dec/0194.html Response: Open: Needs edits Resolved: https://lists.w3.org/Archives/Public/www-style/2015Jan/0406.html
Issue 5. # Summary: Confusion over border-style vs border-image From: Boris Zbarsky Comment: https://lists.w3.org/Archives/Public/www-style/2015Nov/0258.html Open
Issue 6. # Summary: Change how border-style affects border-image From: Sebastian Zartner Comment: https://lists.w3.org/Archives/Public/www-style/2016Mar/0144.html Response: https://lists.w3.org/Archives/Public/www-style/2016Mar/0146.html Response: https://lists.w3.org/Archives/Public/www-style/2016Mar/0151.html Closed: Rejected Resolved: Editor discretion
Issue 7. # Summary: Drop border-radius in collapsed tables From: François Remy Comment: https://github.com/w3c/csswg-drafts/issues/475 Closed: Accepted Resolved: [TPAC 2016]