Release v3.22.0-beta.4 (#1930)

Improvements for all users:

- The list of recently synchronized files could be persisted multiple
  times concurrently, leading to malformed JSON content which could
  not be loaded back into the client's GUI during the next start.
  We're now making sure each write is done sequentially so that the
  list is always saved as valid JSON.

CHANGELOG.md

@@ -1,5 +1,19 @@
 # Cozy Drive for Desktop: Changelog
 
+## 3.22.0-beta.4 - 2020-08-08
+
+Improvements for all users:
+
+- The list of recently synchronized files could be persisted multiple times
+  concurrently, leading to malformed JSON content which could not be loaded back
+  into the client's GUI during the next start.
+  We're now making sure each write is done sequentially so that the list is
+  always saved as valid JSON.
+
+See also [known issues](https://github.com/cozy-labs/cozy-desktop/blob/master/KNOWN_ISSUES.md).
+
+Happy syncing!
+
 ## 3.22.0-beta.3 - 2020-07-31
 
 Improvements for all users:

package.json

@@ -2,7 +2,7 @@
   "name": "CozyDrive",
   "productName": "Cozy Drive",
   "private": true,
-  "version": "3.22.0-beta.3",
+  "version": "3.22.0-beta.4",
   "description": "Cozy Drive is a synchronization tool for your files and folders with Cozy Cloud.",
   "homepage": "https://github.com/cozy-labs/cozy-desktop",
   "author": "Cozy Cloud <[email protected]> (https://cozycloud.cc/)",