Collecting these here for everyone's edification :) Please reply to the main post with issues, not to this comment. Otherwise I can't edit and keep it updated!

Known

• Comment subject has too much padding in Lynx/style=light
  
• Filter/restriction symbols printing in a less-visible location
  
• Time not displaying in 24-hour UTC format
  
• QR box is appearing centered on page instead of under the comment it's in reply to
  
• Very deeply nested threads may not be printing as links properly (core2 issue)
  
• JS beta icon browser is taking the Tropo colors instead of the selected site scheme colors
  

Fixed

• Comment header color is working off post order, not depth
  
• Small gap below icons in comment headers - thanks chagrined for the fix!
  
• There is no space between comment body and edit time, when a comment is edited - workaround, may need to be fixed in core2
  
• Celerity is adding a border to .entry .header
  
• Collapsed comments have a bolded subject link
  
• Comment subjects are now links
  
• ?style=light strips page styling along with all other styling
  
• Entry title is now h3 instead of h2
  
• div nesting within threads doesn't play nicely with CSS precedence
  
• Seperator before 'Expand All' appears inside parentheses