diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 14e9b11f4b86..71c37edd9e3b 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -32,8 +32,8 @@ Previously the mixed fungus terrain worked always like plain Mushroom Groove, no
 Movement is taken from the worst of both, defense is taken from the best value.
 [/section]
 
-[section="Example section 1"]
-Example contents 1.
+[section="Savegame map preview bugs fixed"]
+Fixed bug that caused incorrect / missing minimap data to be displayed in the preview pane when loading a saved game. If more problems are observed, please report.
 [/section]
 
 [section="Example section 2"]
@@ -44,6 +44,6 @@ Example contents 2.
 KNOWN BUGS
 ==========
 
-[list][*]Example issue 1 (bug [bug]12345[/bug]).
+[list][*] Start of scenario saves have some known bugs, they can't be loaded correctly and they don't get minimaps correctly in the preview pane.
 [*]Example issue 2 (bug [bug]98765[/bug]).
 [/list]
diff --git a/changelog b/changelog
index 50732bd69fc5..1bf5959ff022 100644
--- a/changelog
+++ b/changelog
@@ -100,6 +100,9 @@ Version 1.11.15+dev:
    * Fix bug #21723: team-specific items visible to wrong players / at wrong times
    * When parsing command line args, if we fail to parse, give an error message rather
      than crashing with no explanation.
+   * Fix bug #22086: save_index generated using wrong savegame format assumptions,
+     causing missing / wrong minimap data to be displayed. (This is still broken for
+     start-of-scenario saves, but it seems to be a different issue.)
 
 Version 1.11.15:
  * Graphics:
diff --git a/players_changelog b/players_changelog
index 92e6bf041bfb..0cca70e2634e 100644
--- a/players_changelog
+++ b/players_changelog
@@ -47,7 +47,8 @@ Version 1.11.15+dev:
      (Ctrl+t).
    * Deleted obsolete UI themes.
    * Disabled orbs for enemy units.
-
+   * Fix bug that caused wrong or missing minimap data to be displayed in the
+     preview pane when loading games.
 
 Version 1.11.15:
  * Language and i18n: