# Which Problems Are Solved
Migration of milestones failed on our QA due to the new milestone Type
enum being 0-indexed. The valid range was 0 till 5, inclusive. While on
the previous zitadel version this was 1 till 6, inclusive.
# How the Problems Are Solved
Offset the first constant with `1`.
# Additional Changes
- none
# Additional Context
Introduced in https://github.com/zitadel/zitadel/pull/8788