To save a version manually, make sure the document is open: 1  Click File in the top menu. 2  Click Versionsâ¦. 3  In the Versions dialog box, click Save Nowâ¦ The Save Version dialog box appears.  Enter any comments you want included with this 1  version. When you are done entering comments, click  OK.
The first recorded hackathon was a group of 10 OpenBSD developers who met on June 4, 1999 in Calgary, Alberta, Canada.
Mobile app hackathons like Over the Air, held at Bletchley Park, England, can see a large amount of corporate sponsorship and interest. Music Hack Day, a hackathon for music-related software and hardware applications, is a popular event, having been held over 30 times around the world since 2009.