ChangeLog.md: "2.6.6" = "2.6.6 ESR"

dcommander · dcommander · commit 034538b86055 · 2022-05-03T00:38:22.000-05:00
diff --git a/ChangeLog.md b/ChangeLog.md
@@ -1,5 +1,5 @@
-2.6.6
-=====
+2.6.6 ESR
+=========
 
 ### Significant changes relative to 2.6.5:
 
