It became a proper channel in 2007, and screened HD programmes as simulcasts of the main network, or as repeats. The corporation has been producing programmes in the format for many years, and stated that it hoped to produce 100% of new programmes in HDTV by 2010.[136] On 3 November 2010, a high-definition simulcast of BBC One was launched, entitled BBC One HD, and BBC Two HD launched on 26 March 2013, replacing BBC HD.