CartThrob Upgrade Guides
Use these guides when moving an existing store across a major CartThrob release. Each guide collects the release-specific preparation, compatibility reviews, configuration bridges, template changes, and post-upgrade checks in one place.
Major-version guides
- Upgrading to CartThrob 10 covers upgrades from a pre-10 version, including Version Review and custom-form migration.
Point releases and older upgrades
- Upgrading CartThrob contains the existing point-release instructions.
- CartThrob Updater Module documents the legacy CartThrob 1 to 2 upgrade path.