diff --git a/repository/Grafoscopio/GrafoscopioDocumentation.class.st b/repository/Grafoscopio/GrafoscopioDocumentation.class.st
index e5a4579..86e02c1 100644
--- a/repository/Grafoscopio/GrafoscopioDocumentation.class.st
+++ b/repository/Grafoscopio/GrafoscopioDocumentation.class.st
@@ -22,12 +22,30 @@ GrafoscopioDocumentation class >> current [
 	| gfcDocumentation |
 	gfcDocumentation := self new.
 	gfcDocumentation repository: (FossilRepo new url: 'http://mutabit.com/repos.fossil/grafoscopio').
-	gfcDocumentation documents add: 'Docs/Es/Tutoriales/tutorial.ston'.
+	gfcDocumentation documents 
+		add: 'Docs/Es/Tutoriales/tutorial.ston';
+		add: 'Docs/Es/Manual/manual-grafoscopio.ston';
+		add: 'Docs/En/dev-notes.ston'.
 	gfcDocumentation localPlace.
 	^ gfcDocumentation
 	
 ]
 
+{ #category : #updating }
+GrafoscopioDocumentation class >> download: fileNameWithRelativePath [
+	| fileName relativePathFolders newPath parentFolder |
+	fileName := (fileNameWithRelativePath splitOn: $/) last.
+	relativePathFolders := (fileNameWithRelativePath splitOn: $/) allButLast.
+	newPath := self current localPlace path.
+	relativePathFolders do: [ :folder | newPath := newPath  / folder ].
+	parentFolder := newPath asFileReference. 
+	parentFolder exists ifFalse: [ parentFolder ensureCreateDirectory ].
+	GrafoscopioGUI 
+		downloadingFrom:  self current repository url asString, '/doc/tip/', fileNameWithRelativePath
+		withMessage:  'Downloading ', fileName
+		into: parentFolder 
+]
+
 { #category : #updating }
 GrafoscopioDocumentation class >> isUpdated [
 	^ (self listOutdated size > 0) ifTrue: [ ^ false ] ifFalse: [ ^ true ] 
@@ -50,6 +68,16 @@ GrafoscopioDocumentation class >> listOutdated [
 	^ self current documents select: [ :doc | (self isUpdatedFor: doc) = false ]
 ]
 
+{ #category : #updating }
+GrafoscopioDocumentation class >> update [
+	self isUpdated 
+		ifTrue: [ self inform: 'All documents are already updated' ] 
+		ifFalse: [
+			self listOutdated do: [ :eachDoc | self download: eachDoc ].
+			self inform: 'Documentation updating finished'] 
+		
+]
+
 { #category : #accessing }
 GrafoscopioDocumentation >> documents [
 	^ documents ifNil: [ documents := OrderedCollection new ]
diff --git a/repository/Grafoscopio/GrafoscopioGUI.class.st b/repository/Grafoscopio/GrafoscopioGUI.class.st
index 0b0e6d7..ec81918 100644
--- a/repository/Grafoscopio/GrafoscopioGUI.class.st
+++ b/repository/Grafoscopio/GrafoscopioGUI.class.st
@@ -301,31 +301,6 @@ GrafoscopioGUI class >> initialize [
 	self startDockingBar.
 ]
 
-{ #category : #updating }
-GrafoscopioGUI class >> isDocUpdatedFor: aDocumentType [
-	"I compare the cryptografic signatures of the local copy of aDocumentType and the remote one to see if the're 
-	the same, in which case I return True or False in any other cases.
-	aDocumentType is a string that can be 'tutorial' or 'manual' according to the type of document 
-	we're querying for.
-	Now documentation is mainly on Spanish. When support for multiple languages be enabled this method needs 
-	revision"
-	| folderLastContents lastRemoteTutorial localTutorial docInfo |
-	(aDocumentType = 'tutorial') ifTrue: [ docInfo := self docDataTutorial ].
-	(aDocumentType = 'manual') ifTrue: [ docInfo := self docDataManual ].
-	localTutorial := FileLocator documents / 'Grafoscopio', (docInfo at: 'relativePath'), (docInfo at: 'filename').
-	localTutorial exists 
-		ifFalse: [ 
-			self docDownloadFor: 'tutorial'.
-			^ true.
-		] 
-		ifTrue: [
-			folderLastContents := NeoJSONReader fromString:
-	    	(ZnEasy get: (docInfo at: 'remoteRepo'), 'json/dir?ci=tip&name=', (docInfo at: 'relativePath')) contents.
-			lastRemoteTutorial := ((folderLastContents at: 'payload') at: 'entries') 
-				detect: [:entry | (entry at: 'name') = (docInfo at: 'filename') ].
-			^ (lastRemoteTutorial at: 'uuid') = (SHA1 new hashMessage: (localTutorial asFileReference contents)) hex]
-]
-
 { #category : #'graphical interface' }
 GrafoscopioGUI class >> messageAbout [
 	"Shows the author, license, sponsors and main contributors to the project and point to further documentation on the web"