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+---
+title: Dune 3.9.2
+date: "2023-07-25"
+tags: [dune, platform, release]
+changelog: |
+  ## Fixes
+
+  - Disable background digests on Windows. This prevents an issue where
+    unremovable files would make Dune crash when the shared cache is enabled.
+    (#8243, fixes #8228, @emillon)
+  
+  - Fix permission errors when `sendfile` is not available (#8234, fixes #8210,
+    @emillon)
+
+---
+
+This bugfix-only release contains two platform-specific changes: one fixes the
+Dune cache on Windows, and the other one completes the fix on Linux when
+`sendfile` is not available. This makes Dune available where user directories
+are encrypted using `ecryptfs` for example.