This official news post is copied verbatim from the Old School RuneScape website. It is copyrighted by Jagex.
This update was added on 6 July 2015.
This update was added on 6 July 2015.

The clerks at the Grand Exchange have decided it is about time they upped the quality of their service. As such, members now have access to 8 Grand Exchange slots and free-to-play players have access to 3 Grand Exchange slots.

In other news...
- Dueling in the rat pits has been re-enabled.
Discuss this update on our forums.
Mods Alfred, Archie, Ash, Day, Ghost, Ian, John C, Krista, Mat K, Maz, Ronan, Weath
The Old School Team