v4.2.1 Release Notes
Zadig v4.2.1 was officially released on March 24, 2026.
# Feature List
Environment and Service
- Record version when modifying service replicas in K8s YAML projects
- Fine-grained permissions for environment restart and rollback
Deployment and Release
- Deploy/rollback tasks support merge and overlay strategies
# Version Upgrade Process
Warning
If MongoDB is deployed in Replica Set mode, please confirm that system databases such as admin/local/config/test are not used as Zadig's business database. If they are used, please manually migrate the data first.
If the current system version < v4.2.0, please upgrade to v4.2.0 first. For specific upgrade steps, please refer to v4.2.0 Upgrade Method, and then upgrade to v4.2.1 according to the following method.
Please execute the corresponding upgrade process according to different installation methods:
