Charles Bacon writes on gt-announce:

The GT development team is pleased to make its newest development release available for download. The 4.1.2 release contains early looks at new features destined for GT 4.2. However, this release is not covered by the same level of support and documentation as stable GT releases. and as such is not recommended for production environments.

Note also that the features and public interfaces in this release are not frozen and may change in future 4.1.x releases.

Relevant links:

To download this release, go to the development Download page at

For information on installing this release, go to the 4.1.2 Installation Guide at

Full documentation for this release starts at

Ian Foster gives us a rundown of some of the new features.

I’ll update the relevant parts of the Grid Index soon.