Code changes
  Demo
  4.0.0.alpha.1
Module Changes
Class Changes
- 
                
Sass::Script::Interpolation - 
                
Sass::Tree::MixinDefNode - 
                
Sass::SCSS::CssParser - 
                
Sass::Tree::ForNode - 
                
Sass::Tree::RuleNode - 
                
Sass::Script::Variable 
Method Changes
- 
                
Sass::Script::Number#compute_units - 
                
Sass::Script::Parser#try_ops_after_interp 
3.7.4
Module Changes
Class Changes
- 
                
Sass::Tree::Visitors::Base - 
                
Sass::Script::Functions::EvaluationContext - 
                
Sass::CacheStores::Memory - 
                
Sass::Selector::Interpolation 
Method Changes
- 
                
Sass::Script::StringInterpolation#_perform - 
                
Sass::Script::Color#hsl_to_rgb! 
3.7.3
Module Changes
Class Changes
- 
                
Sass::CSS - 
                
Less::Node::Expression - 
                
Sass::Tree::WhileNode 
Method Changes
- 
                
Sass::Tree::Visitors::Convert#visit_root - 
                
Sass::Script::Number#coercion_factor - 
                
Sass::Selector::CommaSequence#_eql? - 
                
Sass::SyntaxError#sass_backtrace_str - 
                
Sass::SCSS::CssParser#interp_ident - 
                
Sass::Tree::Visitors::CheckNesting#invalid_function_parent?