diff --git a/doc/history.txt b/doc/history.txt
index fb3642a2..7e5d793c 100644
--- a/doc/history.txt
+++ b/doc/history.txt
@@ -1,6 +1,37 @@
 Version history
 ===============
 
+0.10.20
+-------
+
+2024-02-18
+
+New in-game panel button: Rewind your previous skill assignment. You can then
+click air to erase the assignment, or unpause to let it replay. If there are
+no earlier skill assignments, the level restarts from the beginning.
+This button has no default hotkey; you can assign one in the user options.
+
+Rename the options tab "Replay" to "Game Controls". Moved the splat ruler,
+tooltip, builder queuing, and batter priority options into this tab.
+
+Eye of the Needle (lemforum Hopeless): Fix my backroute. Now, the exit platform
+is thin, you can't mine and then platform to turn there. Eye of the Needle
+is also shorter horizontally.
+
+Fix #479: Fix a crash in the editor. The crash required five ingredients:
+You had to run a debugging version of Lix, the map was cylindrical or toroidal,
+you had many tiles on both sides of the the torus seam, you grouped the tiles,
+and you used the editor's undo feature to undo the grouping across the seam.
+
+Fix #481: In the main menu, print the version of the Allegro DLLs
+detected at runtime.
+
+Change the tree structure of internal images: Now each scalable image has a
+directory, which contains the different scalings (1.png, 1.5.png, 2.png, ...)
+of that image.
+
+
+
 0.10.19
 -------
 
diff --git a/src/net/version.d b/src/net/version.d
index ad2d21e6..99ec865f 100644
--- a/src/net/version.d
+++ b/src/net/version.d
@@ -12,7 +12,7 @@ import std.conv;
 import std.range;
 import std.string;
 
-private immutable _gameVersion = Version(0, 10, 19);
+private immutable _gameVersion = Version(0, 10, 20);
 const(Version) gameVersion() { return _gameVersion; }
 
 struct Version {