− | : Each activity.info file must have a "activity_version" key. The version is a single positive float. Larger versions are considered "newer". The value assigned to this key should be considered '''opaque''' to the activity; the only requirement of the activity is that it must be larger for new activity builds. | + | : Each activity.info file must have a "activity_version" key. Example versions are 1, 1.2, 1.2.3, 1.2.3-peru, and 1.2.3~me. Larger versions are considered "newer". An activity should not use the value, as it may be changed by developers and packagers. The value must be newer for newer activities. |