# Dgraph v25.0.0-preview1

**URL:** <https://discuss.dgraph.io/t/dgraph-v25-0-0-preview1/19863>\
**Category:** Dgraph\
**Created:** [April 18, 2025, 9:47pm UTC](https://discuss.dgraph.io/t/dgraph-v25-0-0-preview1/19863 "2025-04-18T21:47:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vnium](https://avatars.discourse-cdn.com/v4/letter/v/e56c9b/32.png) [@vnium](https://discuss.dgraph.io/u/vnium)\
**Post date:** [April 18, 2025, 9:47pm UTC](https://discuss.dgraph.io/t/dgraph-v25-0-0-preview1/19863/1 "2025-04-18T21:47:13Z")

</div>

I saw a preview version for dgraph v25 was released. I tested it briefly and so far only found one issue:  
In Ratel when navigating to the Cluster tab, the following error is briefly shown, before only a white screen persists (see image below). ACL is disabled for this cluster.

 ![ratel cluster error](https://canada1.discourse-cdn.com/flex007/uploads/dgraph/original/2X/0/011b372dceaaee3a00559455817aec0945392a31.png)

Also, did the on-disk data format change, so that an export and import is necessary for existing installations?