diff --git a/app/src/gambas3/.src/Project/Farm/CSoftware.class b/app/src/gambas3/.src/Project/Farm/CSoftware.class
index 464017aa7..04f4c694b 100644
--- a/app/src/gambas3/.src/Project/Farm/CSoftware.class
+++ b/app/src/gambas3/.src/Project/Farm/CSoftware.class
@@ -3,6 +3,8 @@
 Event Change
 Event Screenshot
 
+Static Public InstallAge As Integer = 1
+
 Public Enum STATE_WAIT = 0, STATE_INFO = 1, STATE_ICON = 2, STATE_READY = 3, STATE_ERROR = 4
 Public Const ICON_SIZE As Integer = 32
 
@@ -13,7 +15,6 @@ Public Id As Integer
 Public Name As String
 Public Version As String
 Public Vendor As String
-Public InstalledVersion As String
 Public UploadDate As Date
 Public Description As String
 Public URL As String
@@ -40,6 +41,9 @@ Private $hRequestIcon As FarmRequest
 Private $hRequestScreenshot As FarmRequest
 Private $bGotScreenshot As Boolean
 
+Private $sInstallVersion As String
+Private $iInstallVersionAge As Integer
+
 Static Public Sub ClearCache(Optional sFarm As String)
   
   If Not sFarm Then
@@ -115,8 +119,6 @@ Public Sub Request_Finished()
   Version = cResult["Version"] & "." & cResult["Release"]
   Vendor = UnQuote$(cResult["Vendor"])
   
-  GetInstalledVersion()
-  
   UploadDate = FarmRequest.GetDate(cResult["UploadDate"])
   Description = UnQuote(cResult["Description"])
   URL = UnQuote$(cResult["URL"])
@@ -169,23 +171,27 @@ Public Sub GetInstalledDir() As String
 End
 
 
-Private Sub GetInstalledVersion()
+Public Sub GetInstallVersion() As String
 
   Dim sPath As String
   Dim sLine As String
 
+  If Not IsFinished() Then Return
+  If $iInstallVersionAge >= InstallAge Then Return $sInstallVersion
+
+  $sInstallVersion = ""
   sPath = GetInstalledDir() &/ ".project"
-  If Not Exist(sPath) Then 
-    InstalledVersion = ""
-    Return
+  If Exist(sPath) Then 
+    For Each sLine In Split(File.Load(sPath), "\n")
+      If sLine Begins "Version=" Then
+        $sInstallVersion = Trim(Mid$(sLine, 9))
+        Break
+      Endif
+    Next
   Endif
   
-  For Each sLine In Split(File.Load(sPath), "\n")
-    If sLine Begins "Version=" Then
-      InstalledVersion = Trim(Mid$(sLine, 9))
-      Break
-    Endif
-  Next
+  $iInstallVersionAge = InstallAge
+  Return $sInstallVersion
 
 End
 
@@ -234,14 +240,17 @@ End
 
 Public Sub IsInstalled() As Boolean
   
-  Return InstalledVersion
+  Return GetInstallVersion()
   
 End
 
 Public Sub CanUpgrade() As Boolean
+
+  Dim sVersion As String
   
-  If Not InstalledVersion Then Return
-  Return Comp(Version, InstalledVersion, gb.Natural) > 0
+  sVersion = GetInstallVersion()
+  If Not sVersion Then Return
+  Return Comp(Version, sVersion, gb.Natural) > 0
   
 End
 
@@ -394,6 +403,7 @@ Public Sub Install(Optional bJustDownload As Boolean) As String
     
   Endif
 
+  Inc InstallAge
   Start
   Return
   
@@ -427,7 +437,7 @@ End
 
 Public Sub Uninstall() As String
 
-  If Not InstalledVersion Then Return
+  If Not Me.IsInstalled() Then Return
   
   Inc Application.Busy
   Exec ["rm", "-rf", GetInstalledDir()] Wait
@@ -435,6 +445,7 @@ Public Sub Uninstall() As String
   Try Kill Desktop.DataDir &/ "applications" &/ "gambas-" & LCase(Vendor) & "-" & Name & ".desktop"
   Dec Application.Busy
   
+  Inc InstallAge
   Start
   
 Catch
@@ -517,4 +528,3 @@ Catch
   Return Error.Text
   
 End
-
diff --git a/app/src/gambas3/.src/Project/Farm/FPublish.class b/app/src/gambas3/.src/Project/Farm/FPublish.class
index 49084919e..3968727a2 100644
--- a/app/src/gambas3/.src/Project/Farm/FPublish.class
+++ b/app/src/gambas3/.src/Project/Farm/FPublish.class
@@ -8,6 +8,33 @@ Public Sub Run() As Boolean
 
 End
 
+Private Sub FillGambasVersion()
+
+  Dim aVersion As String[]
+  Dim iMajor As Integer
+  Dim iMajorMax As Integer
+  Dim iMinorMax As Integer
+  Dim iMinor As Integer
+  
+  aVersion = Split(System.FullVersion, ".")
+  
+  iMajorMax = CInt(aVersion[0])
+  iMinorMax = CInt(aVersion[1])
+  If CInt(aVersion[2]) >= 90 Then Inc iMinorMax
+  
+  iMajor = 3
+  iMinor = 3
+  
+  Do
+    
+    If iMajor > iMajorMax Or If iMinor > iMinorMax Then Break
+    cmbGambasVersion.Add(CStr(iMajor) & "." & CStr(iMinor))
+    Inc iMinor
+    
+  Loop
+
+End
+
 Public Sub Form_Open()
 
   Dim aTag As String[]
@@ -27,6 +54,8 @@ Public Sub Form_Open()
   
   lblProject.Text = Project.Name & " " & Project.FormatVersion()
   txtVendor.Text = Project.Vendor
+  
+  FillGambasVersion
   cmbGambasVersion.Text = Project.PublishGambasVersion
   txtURL.Text = Project.PublishWebSite
   txtDesc.Text = Project.Description
diff --git a/app/src/gambas3/.src/Project/Farm/FPublish.form b/app/src/gambas3/.src/Project/Farm/FPublish.form
index 39651ddba..94b66bb53 100644
--- a/app/src/gambas3/.src/Project/Farm/FPublish.form
+++ b/app/src/gambas3/.src/Project/Farm/FPublish.form
@@ -131,7 +131,7 @@
         MoveScaled(31,0,11,4)
         #Translate = False
         ReadOnly = True
-        List = ["", "3.3", "3.4", "3.5", "3.6"]
+        List = Null
       }
       { Panel2 Panel
         MoveScaled(44,1,5,2)
diff --git a/app/src/gambas3/.src/Project/Farm/FSoftwareFarm.class b/app/src/gambas3/.src/Project/Farm/FSoftwareFarm.class
index 021fca9c5..c2d8dd6c5 100644
--- a/app/src/gambas3/.src/Project/Farm/FSoftwareFarm.class
+++ b/app/src/gambas3/.src/Project/Farm/FSoftwareFarm.class
@@ -131,7 +131,6 @@ Public Sub Request_Finished()
   Dim hSoftwareBox As SoftwareBox
   Dim aId As String[]
   Dim sText As String
-  Dim hSoft As CSoftware
   
   spnFarm.Hide
   
@@ -148,13 +147,9 @@ Public Sub Request_Finished()
   aId = Split(hReq.Result["Result"])
   For Each sId In aId
     
-    If cmbSort.Index = SORT_INSTALLED Then
-      hSoft = CSoftware.Get(hReq.Farm, CInt(sId))
-      If hSoft.IsFinished() And If Not hSoft.IsInstalled() Then Continue
-    Endif
-    
     hSoftwareBox = New SoftwareBox(svwFarm, CInt(sId), hReq.Farm) As "SoftwareBox"
     hSoftwareBox.ResizeScaled(48, 18)
+    hSoftwareBox.Load
     
   Next
   
@@ -170,13 +165,18 @@ End
 Public Sub SoftwareBox_Ready()
   
   Dim hSoftwareBox As SoftwareBox = Last
+  Dim hSoft As CSoftware
   
-  If cmbSort.Index = SORT_INSTALLED Then
-    If Not hSoftwareBox.Software.IsInstalled() Then
-      hSoftwareBox.Delete
-    Endif
-  Endif
+  hSoft = hSoftwareBox.Software
   
+  If cmbSort.Index = SORT_INSTALLED And If Not hSoft.IsInstalled() Then Goto DELETE
+  If hSoft.IsInstalled() And If Comp(hSoft.Version, hSoft.GetInstallVersion(), gb.Natural) < 0 Then Goto DELETE
+  Return
+  
+DELETE:
+
+  hSoftwareBox.Delete
+    
 End
 
 
@@ -493,10 +493,10 @@ Public Sub btnInstall_Click()
   
   If $hSoft.IsInstalled() Then
     If $hSoft.CanUpgrade() Then
-      If Message.Question(Subst(("Do you really want to upgrade <b>&1</b>?"), sName), ("Upgrade"), ("Cancel")) = 1 Then
+      If Message.Question(Subst(("Do you really want to upgrade to <b>&1</b>?"), sName), ("Upgrade"), ("Cancel")) = 1 Then
         sErr = $hSoft.Install() 
         If sErr Then
-          Message.Error(Subst(("Unable to upgrade <b>&1</b>:"), sName) & "\n\n" & sErr)
+          Message.Error(Subst(("Unable to upgrade to <b>&1</b>:"), sName) & "\n\n" & sErr)
         Else
           Message(Subst("<b>&1</b> has been successfully upgraded.", sName))
           Goto REFRESH
diff --git a/app/src/gambas3/.src/Project/Farm/SoftwareBox.class b/app/src/gambas3/.src/Project/Farm/SoftwareBox.class
index d3cf7ceaf..8afbcddc0 100644
--- a/app/src/gambas3/.src/Project/Farm/SoftwareBox.class
+++ b/app/src/gambas3/.src/Project/Farm/SoftwareBox.class
@@ -64,12 +64,21 @@ Public Sub _new(iId As Integer, sFarm As String) ', sLogin As String, sPassword
 
   $hSoft = CSoftware.Get($sFarm, $iId)
   Object.Attach($hSoft, Me, "Software")
-  If $hSoft.State <> CSoftware.STATE_READY Then 
-    Reload
-  Endif
   
 End
 
+Public Sub Load()
+  
+  If $hSoft.State <> CSoftware.STATE_READY Then 
+    Reload
+  Else
+    Raise Ready
+  Endif
+  
+  
+End
+
+
 Public Sub Software_Change()
   
   $hDrawingArea.Refresh