Stackless post release update

Anselm Kruis · Anselm Kruis · commit 50ca3dc8aa6c · 2021-05-20T10:16:39.000+02:00
diff --git a/Stackless/changelog.txt b/Stackless/changelog.txt
@@ -4,6 +4,12 @@ Stackless-Python News
 This file documents user visible changes to the Stackless extension of C-Python.
 For other changes see Misc/NEWS.
 
+What's New in Stackless 3.X.X?
+==============================
+
+*Release date: 20XX-XX-XX*
+
+
 What's New in Stackless 3.7.6?
 ==============================
 
