diff --git a/repository/TiddlyWiki/TiddlyWiki.class.st b/repository/TiddlyWiki/TiddlyWiki.class.st
index 6bac430..7cd55f4 100644
--- a/repository/TiddlyWiki/TiddlyWiki.class.st
+++ b/repository/TiddlyWiki/TiddlyWiki.class.st
@@ -39,7 +39,7 @@ TiddlyWiki >> addRecentChangesToRepo [
 		exportJSONFile; 
 		importJSONFile.
 	recentTiddlers := self changesAfter: repository checkoutDateAndTime.
-	docsSton := recentTiddlers collect: [:each | each exportSTONFile].
+	docsSton := recentTiddlers collect: [:each | each exportSTONFileOptimized ].
 	"Collecting tiddlers file reference as string and adding to the repo"
 	docsStonSanitized := docsSton collect: [ :each | 
 		(each fullName removePrefix: repository localRoot) allButFirst ].
@@ -273,6 +273,11 @@ TiddlyWiki >> file: anObject [
 	file := anObject
 ]
 
+{ #category : #accessing }
+TiddlyWiki >> folder [
+	^ self file parent
+]
+
 { #category : #accessing }
 TiddlyWiki >> fromDictionary: tiddlersDict [