Added versionadded

radarhere · radarhere · commit 33022eef1677 · 2022-03-28T22:02:26.000+11:00
diff --git a/src/PIL/GifImagePlugin.py b/src/PIL/GifImagePlugin.py
@@ -37,11 +37,14 @@
 
 
 class ModeStrategy(IntEnum):
+    """.. versionadded:: 9.1.0"""
+
     AFTER_FIRST = 0
     ALWAYS = 1
     DIFFERENT_PALETTE_ONLY = 2
 
 
+#: .. versionadded:: 9.1.0
 PALETTE_TO_RGB = ModeStrategy.AFTER_FIRST
 
 # --------------------------------------------------------------------
