This section covers migrating between major versions of the Midaz Helm chart, including breaking changes, migration steps, and configuration mapping.Documentation Index
Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
Use this file to discover all available pages before exploring further.
Migration paths
| From | To | Guide |
|---|---|---|
| v4.x | v5.x | Migrate v4.x → v5.x |
| v3.x | v4.x | Migrate v3.x → v4.x |
| v3.x | v5.x | Migrate v3.x → v5.x |
Which path should I choose?
- v4.x → v5.x: Most common. Introduces the unified Ledger service and CRM integration.
- v3.x → v4.x: RabbitMQ dependency change (Bitnami → Groundhog2k) and BitnamiSecure images.
- v3.x → v5.x: Direct jump that addresses both v4.x and v5.x breaking changes in a single upgrade.

