Readeption of Henry VI May 1471. Readeption of Henry VI The Readeption was the restoration of Henry VI of England to the throne of England in 1470. Edward, Duke of York, had taken the throne as Edward IV in 1461. Henry had fled with some Lancastrian supporters and spent much of the next few years in hiding in the north of England or in Scotland, where there was still some Lancastrian support. Henry was captured in 1465 and was held as a prisoner in the Tower of London. Following dissent with his former key supporter, Richard Neville, 16th Earl of Warwick, Edward was forced
IEEE 1471 Standards Board approved the specification as IEEE Std 1471-2000. In 2006, ISO/IEC Joint Technical Committee 1 (JTC1), Information technology/Subcommittee SC 7, Software and systems engineering, adopted the specification as ISO/IEC 42010, under a special "fast-track procedure", in parallel with its approval by national bodies of ISO and IEC. A coordinated revision of this standard by ISO/IEC JTC1/SC7/WG42 and IEEE CS commenced in 2006, following the successful ISO/IEC fast-track ballot and in line with the IEEE standard 5-year review of the standard. In November 2011, IEEE 1471-2000 and ISO/IEC 42010:2007 was superseded by ISO/IEC/IEEE 42010:2011, "Systems and software engineering — Architecture