diff --git a/repository/SmalltalkCI-Pharo-Core.package/monticello.meta/version b/repository/SmalltalkCI-Pharo-Core.package/monticello.meta/version
new file mode 100644
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@@ -0,0 +1,2 @@
+(name 'SmalltalkCI-Pharo-Core-GOC.1683882129' message 'Fix deprecated messages in Pharo 10/11' id 'b9ca235c-bcb8-0d00-8a02-52740b2d30c2' date '23 May 2023' time '8:23:56.450782 am' author 'GOC' ancestors ((name 'SmalltalkCI-Pharo-Core-CompatibleUserName.1683882128' message 'Override isHeadless as mentioned in issue #561.
+' id '61a4d773-e6dd-5997-b177-27b70e42f224' date '12 May 2023' time '6:02:08 am' author 'CompatibleUserName' ancestors () stepChildren ())) stepChildren ())
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