Update change log.

[ci skip]

changelog.md

@@ -2,7 +2,24 @@
  ### Add-ons client
  ### Add-ons server
  ### Campaigns
- ### Editor
+   * Delfador’s Memoirs
+     * S07: Clarified objectives (issue #5608) and remove End Turn being required to trigger victory (issue #6173)
+   * Heir to the Throne
+     * S05b: Temples given an aged appearance to match ‘ancient temples’ description (issue #5576)
+   * Sceptre of Fire
+     * S04: Mining objectives are much clearer now (issue #6154)
+   * Secret of the Ancients
+     * S06: Ardonna should no longer mistake hostile bats as ‘my pet’
+   * The Rise of Wesnoth
+     * S19: The troll’s gold is automatically collected upon victory if not already obtained (issue #6141)
+     * S19: Avoid units spawning over chasms
+    * Under the Burning Suns
+     * Correct Traveler’s Ring description (issue #6043) and add an icon overlay (issue #6126)
+     * S06b: Account for non-elvish units encountering Dwarf Sergeant (issue #6196)
+     * S09: Rebels joining Kaleh’s side are now free of upkeep costs for the remainder of the scenario (issue #6229)
+     * The last unit killed to trigger certain events should no longer linger during those events (issue #6341)
+     * The Dark Assassin’s race is not revealed until uncloaked (issue #6213)
+### Editor
  ### Multiplayer
    * Lobby joins are no longer displayed in chat even when that preference has been disabled (issue #6234)
  ### Lua API
@@ -12,6 +29,7 @@
    * Updated translations: British English, Czech, Japanese, Portuguese (Brazil).
    * Implemented delayed translation option for gettext plurals (issue #6036, PR #6097).
  ### Units
+   * Added attack image for the Bone Knight’s trample
  ### User interface
    * Improved translatability of MP ban durations (issue #6036, PR #6097).
  ### WML Engine