diff --git a/prerelease.version b/prerelease.version
index 8f44cea..c4ba41c 100644
--- a/prerelease.version
+++ b/prerelease.version
@@ -1,3 +1,5 @@
+#updated after building 31.1
+#Thu, 04 Jan 2024 16:32:58 -0500
 #prerelease version number
 #Fri, 08 Dec 2023 09:05:55 -0500
 #updated after building 30.1
@@ -35,4 +37,4 @@
 #updated after building 0.1
 #Wed, 30 Mar 2022 16:30:01 -0400
 #prerelease version number
-prerelease.number=1
+prerelease.number=2