Update change log.

[ci skip]

changelog.md

@@ -2,20 +2,33 @@
  ### Add-ons client
  ### Add-ons server
  ### Campaigns
+   * Delfador’s Memoirs
+     * S07: Clarified objectives (issue #5608)
+   * Northern Rebirth
+     * Give Eryssa’s side a consistent team color (issue #5375)
+   * The Rise of Wesnoth
+     * Remove time-runs-out lose condition for final scenario (issue #6109)
+   * Under the Burning Suns
+     * Avoid a few possibilities where the Dust Devil could speak (issue #4892)
+     * Avoid dehydration status icon persisting into the next scenario (issue #5687)
+     * Correct Traveler’s Ring description (issue #6043)
  ### Editor
  ### Multiplayer
  ### Lua API
  ### Packaging
  ### Terrain
  ### Translations
-    * Updated translations: British English, Bulgarian, Czech, French, Portuguese (Brazil), Russian, Spanish.
-    * gettext plural forms now have caret prefixes stripped as well (PR #6094).
+   * Updated translations: British English, Bulgarian, Czech, French, Portuguese (Brazil), Russian, Spanish.
+   * gettext plural forms now have caret prefixes stripped as well (PR #6094).
  ### Units
  ### User interface
-    * Gave the main menu's Language button a label again, now displaying the current language.
-    * Tweaked margins around the main menu's bottom row.
+   * Gave the main menu's Language button a label again, now displaying the current language.
+   * Tweaked margins around the main menu's bottom row.
  ### WML Engine
  ### Miscellaneous and Bug Fixes
+   * Steam cloud file is no longer listed in the Load Game dialog.
+   * Redefine green text in dialogs and tool-tips so they are no longer ‘too dark’ with recent Pango versions (issue #4348)
+   * Editor: Avoid rare crash situation after editing scenarios (issue #5883)
 
 ## Version 1.15.17
  ### Campaigns