This edition kept the original game's mechanic but focused on background stuff such as Demonology.

The other editions focus on other markets, such as the developing world or enterprise use.

This edition would focus on security and library updates with a large emphasis on compatibility.

The 1st edition of the Summit focused only on the local artists and galleries.

Each edition would focus on a certain country, in what has been described as a bid to highlights the book publications of featured countries.

Recent editions have focused on record feats by human competitors.

Since 2007, each edition has focussed on one main topic.

The quarterly editions of the magazine usually focus on a country or region or a recurring theme in the global free expression debate.

The second edition focuses "on local arts and sports with a comprehensive calendar of events."

Another edition which changed about 500 words focused on grammar, consistency and clarity.