Version control tools for Informix

List of source version control tools .
State-based tools - generate the scripts for database upgrade by comparing database structure to the model (etalon).
Migration-based tools - help/assist creation of migration scripts for moving database from one version to next.

Liquibase

Liquibase is an open source database-independent library for tracking, managing and applying database schema changes. It has the ability to roll changes back and forward from a specific point. It makes it easy to define database changes in a format that's familiar and comfortable to each user and then automatically generates database-specific SQL for you.

Generate change script: Yes
Runs on: (for desktop): Linux,Mac OS,Windows
Type: -
Repositories: -
Commercial: Free
Free edition: Yes

GenMyModel

GenMyModel supports Versioning & Time Machine. Need to go back in time? Save major and minor versions of your models. Select which one to deliver. Track change history, take snapshots, reuse, merge and rebuild models.

Generate change script: Yes
Runs on: (for desktop): -
Type: -
Repositories: -
Commercial: Commercial
Free edition: Yes