Update self-hosted changelog: v0.115.25 (#5686)

Co-authored-by: thesandlord <8902396+thesandlord@users.noreply.github.com>

Author: fern-support

fern/products/docs/pages/self-hosted/changelog/2026-06-03.mdx

@@ -1,3 +1,11 @@
+### v0.115.25
+
+```dockerfile
+FROM fernenterprise/fern-self-hosted:0.115.25
+```
+
+Digest: `sha256:3ce53c04b8de2be90f85ae616ed5dac2c068ecbec4ba3d8734a3076ef4998253`
+
 ### v0.115.6
 
 ```dockerfile