diff --git a/changelogs.txt b/changelogs.txt
index 96c622b..2cd69e3 100644
--- a/changelogs.txt
+++ b/changelogs.txt
@@ -4,6 +4,7 @@ Version 1.0.8.5
  - Impregnation fetishists are significantly less likely to pull out.
  - Some males will release small amounts of semen into a womb during vaginal sex before their actual ejaculation.
  - Babies born from multiple pregnancy will properly produce the prompt to name them.
+ - Experimental "periodic ovulator" cycle type, currently not used. See Patches/Hediffs_Private_Parts_Animal.xml.
 
 Version 1.0.8.4
  - Fix Biotech xenotype inheritance for single-child pregnancies.