- 
            Removed support for deprecated GCC compilers.
          
- 
            Fixed bugs:
            
          
 
- 
            Deprecated GCC < 4.3 and MSVC < 9.0 (Visual 2008) compilers.
          
- 
            Fixed bugs:
            
          
 
- 
            Added pdqsort and heap_sort implementations, initially as a detail, they
            will be official in the future once better tested.
          
 
- 
            Changed unique_ptr's
            converting constructor taking the source by value in C++03 compilers
            to allow simple conversions from convertible types returned by value.
- 
            Fixed bug:
            
          
 
- 
            Added BOOST_MOVE_BASEutility.
- 
            Added adl_move_swaputility.
- 
            Reduced dependencies on other Boost libraries to make the library a bit
            more lightweight.
          
- 
            Fixed bugs:
            
          
 
- 
            Added unique_ptrsmart
            pointer. Thanks to Howard Hinnant for his excellent unique_ptr emulation
            code and testsuite.
- 
            Added move_if_noexceptutility. Thanks to Antony Polukhin for the implementation.
- 
            Fixed bugs:
            
          
 
- 
            Better header segregation (bug #6524).
          
- 
            Small documentation fixes
          
- 
            Replaced deprecated BOOST_NO_XXXX with newer BOOST_NO_CXX11_XXX macros.
          
- 
            Fixed #7830,
            #7832.