It has also benefited from an improved dollar-pound exchange rate that has meant the comic can now afford to re-employ some of the talent thought lost to America. A number of shorter self-contained stories, partly created by the new wave of talent, have run including London Falling, Stone Island and Zombo. Other developments include a revamping of the Judge Dredd Megazine which has included a section acting as a showcase for British small press comics. Starting in program 1500 was the Judge Dredd story "The Connection", a "prelude" to a 23-part Judge Dredd epic "Origins" which filled in a lot of the details about Dredd's past. In prog 1526, dated 28 February 2007, 2000 AD celebrated their 30th anniversary. The issue saw the start of two new storylines: Nikolai Dante (by Robbie Morrison and Simon Fraser) and Savage (by Pat Mills and Charlie Adlard), along with a one-off episode of Flesh (by Pat Mills and Ramon Sola). The run-up to this saw the first arcs of new series Stickleback and Kingdom.2000 AD was also made available online through Clickwheel, another Rebellion Developments-owned firm. Starting in December 2007, the latest issue was made available to download as a PDF. In early 2008 it was announced that an archive of the 2007 issues would be added to the service. The Clickwheel Comics Reader was launched in July 2008 which would allow the digital versions of the comics to be downloaded and read on the iPhone and iPod Touch. 2010s On 19 March 2012 the Royal Mail launched a special stamp collection to celebrate Britain's rich comic book history, which included 2000 AD. In 2015 a documentary about the history of the comic was made, called Future Shock! The Story of 2000AD. On 1 October 2016, signings were held at comic shops in the UK, Ireland, Australia and the US to mark the publication of the 2000th prog. In the same week a 40th birthday convention was announced, which was held in Hammersmith, London in February 2017. At the convention itself, it was announced by the Kingsley brothers that Rebellion would be willing to speak to outside software developers on developing 2000 AD's intellectual property. In the same year, former editor Steve MacManus published his memoirs, The Mighty One: My Life Inside The Nerve Centre. In 2017, founding editor Pat Mills published his memoirs, Be Pure! Be Vigilant! Behave! 2000 AD and Judge