• changed distribution $VERSION format, to 5.YYYYmmdd
  
• updated guidance on SMTP over TLS (thanks, Michiel Beijen!)
  
• removed defunct documentation links (thanks, J.Maslak!)
  
• more details added to perlfaq1/Which version of Perl should I use?
  (thanks, J.Maslak!)
  
• fixed the rounding sample code in perlfaq4 to properly demonstrate
  half-way-point alternation, rather than floating point errors (thanks,
  Denilson Sá Maia!)
  
• we no longer recommend given/when in perlfaq7 (thanks, Tom Molesworth!)
  
• change search.cpan.org links to metacpan.org (thanks, Leo Lapworth!)