delphi xe (aka delphi 2011, code named fulcrum), was released on august 30, 2010 with delphi support for amazon ec2, microsoft azure were bundled. delphi prism xe (version 4.0) which is the first visual studio 2010 based one (however, it can also integrated into visual studio 2008) was also released in august 2010. it is essentially a rebranded delphi prism 2011 (also version 4.0) which was released three months earlier. radphp had been incorporated in to rad studio since radphp xe (version 3.0) that was evolved from the formal delphi for php product developed by codegear in its borland days.