• Applied several pull requests by tinita
  
• Support trailing comments (PR#189, PR#190, PR#191)
  
• Remove unused code (PR#192)
  
• Use Test::Deep to actually test correctly for class names (PR#193)
  
• Fix loading of mapping key which starts with = (PR#194)
  
• Fix loading strings with multiple spaces (PR#172)
  
• Allow more characters in anchor name (PR#196)
  
• Add $YAML::LoadBlessed for disabling loading objects (PR#197)
  
• Disable test with long string under certain conditions (PR#201)
  
• Quote scalar if it equals '=' (PR#202)
  
• Multiple regexp roundtrip does not grow (PR#203)
  
• Add support for compact nested block sequences (PR#204)
  
• Support reverse order of block scalar indicators (PR#205)
  
• Support nested mappings in sequences (PR#206)
  
• Fix parsing of quoted strings (PR#188)