Align multi-device tests with retained content evidence

updates.md

@@ -17,6 +17,9 @@ Earlier releases remain available in the 1.0 release history, the 1.0 preview hi
 - We can opt into NFC path identity for CouchDB synchronisation between the CLI and Obsidian. This prevents decomposed or mixed Unicode file names from becoming inaccessible through a receiving device's normalised path. (#1259)
     - Existing Vaults retain their current identity rules. Migration requires updated clients, a Rebuild from a complete authoritative Vault, and a Fetch on the other devices.
     - Reconstruction stops when the supported host file listing or local Metadata exposes ambiguous files or parent folders under NFC and the configured case handling. The CLI retains existing physical file names. P2P and Object Storage do not support the new mode.
+- We can receive incoming updates to unchanged files after their recorded database revision has been pruned, without creating false conflicts. (#1207)
+    - Saved content evidence establishes that the local file is unchanged. Genuine edits and older records without this evidence retain conservative handling.
+- We can receive deletions and renames when the source removes the file's Metadata.
 
 ## 1.0.37