• fix the test failings under 64 bit (bugs #21037, #18596, #21404)
  
• fix wrong size for strings (bug #17586)
  
• reverse Changelog (bug #16636)
  
• Size.xs: remove unused variable "count"
  
• Size.xs: fix warnings about missing ()
  
• Size.xs: fix size of array refs when AvALLOC == 0
  
• Modernize package:
  
  • maintained by me, signed with my key
    
  • bundle Module::Install and use it
    
  • add POD tests
    
  • rewrite tests to use Test::More; add more tests