Changes: polish the change-notes a bit

CHANGES

@@ -3,23 +3,29 @@ contributors are listed. Note that Calamares does not have a historical
 changelog -- this log starts with version 3.2.0. The release notes on the
 website will have to do for older versions.
 
-= 3.2.3 (unreleased) =
+= 3.2.3 (2019-01-09) =
 
 This release contains contributions from (alphabetically by first name):
  - aliveafter1000
 
 == Core ==
 
+There are no core changes in this release.
+
 == Modules ==
 
- * Fixed bug where, during detection of existing systems, the existing
+ * *partition* Fixed bug where, during detection of existing systems, the
-   system partitions may be mounted and then destroyed.
+   existing system partitions may be mounted and then files deleted.
+   This is a **limited** version of the patch from aliveafter1000
+   that will be in 3.2.4, which tries harder to mount filesystems
+   read-only and unmodifiable.
  * *locale* It was possible to set the installer and system language
    (e.g. to German) while the global storage value for *locale*
    remained set to English. Then no localization packages are installed
    (see feature `${LOCALE}` in `packages.conf`). Reported downstream
    in Netrunner.
 
+
 = 3.2.2 (2018-09-04) =
 
 This release contains contributions from (alphabetically by first name):