Changes in this Release for this Guide

New Features for Oracle Spatial Studio Release 25.2.0

• Added support for creating a connection to Autonomous AI Database without a wallet, using a TLS connection.

  See Using a Walletless TLS Connection for more information.

• Added support for H3 Join analysis in Spatial Studio.

  See Joining Point Datasets Using H3 Aggregations for more information.

• Improved Redline drawing with better resizing on rotated rectangles and more stable selection points during dragging.
• Improved support for non-Latin characters when importing GeoJSON data, enhancing compatibility and internationalization.

Upgrading to Spatial Studio 25.2.0

If you are running a Spatial Studio version:

• Earlier than 22.3.0: You must first download and successfully log into Spatial Studio 22.3.0. This is because a new version control mechanism is introduced for the metadata schema in 23.1.0 and Spatial Studio expects any existing metadata schema to already be at the version of Spatial Studio 22.3.0. Then you can upgrade to Spatial Studio 25.2.0.

  Otherwise, Spatial Studio version 25.2.0 will log the following SEVERE error message and abort the startup process.

  !!! Spatial Studio ver. 22.3.0 must be run at least once against your repository schema before upgrading to this version !!!

  See Upgrading to Spatial Studio 22.3.0 for more information.
• 22.3.0 or later: See Upgrading Spatial Studio to upgrade to Spatial Studio 25.2.0.