Hi, Alexey. You could check the state compatibility in the compatibility table. The page includes how to upgrade and whether it is compatible among different versions.
[1] https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/ops/upgrading/#compatibility-table On Wed, Sep 7, 2022 at 7:04 AM Alexey Trenikhun <yen...@msn.com> wrote: > Hello, > Can I upgade from 1.13.6 directly to 1.15.2 skipping 1.14.x ? > > Thanks, > Alexey > > -- Best, Hangxiang.
