Update libtcod.

HexDecimal · HexDecimal · commit c48a09a995cb · 2021-05-13T16:04:19.000-07:00
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -19,6 +19,9 @@ Added
  - Added `tcod.console.rgb_graphic` and `tcod.console.rgba_graphic` dtypes.
  - Another name for the Console array attributes: `Console.rgb` and `Console.rgba`.
 
+Changed
+ - Using `libtcod 1.17.0`.
+
 Deprecated
  - `Console_tiles_rgb` is being renamed to `Console.rgb`.
  - `Console_tiles` being renamed to `Console.rgba`.
diff --git a/libtcod b/libtcod
@@ -1 +1 @@
-Subproject commit 1e80845df8e36fa91e27347ebb1dbb9aed7b840c
+Subproject commit 4616313df50e35b1b0593101c56f73052f183a8b
