diff --git a/machine.go b/machine.go
index a5946b8..fa2975f 100644
--- a/machine.go
+++ b/machine.go
@@ -139,6 +139,11 @@ func updatePackages(m *zoopb.Machine, newp *zoopb.Packages) bool {
 				changed = true
 			}
 		}
+		if p.Name == "forge" {
+			if updatePackageVersion(m, p) {
+				changed = true
+			}
+		}
 	}
 	return changed
 }
diff --git a/windowZood.go b/windowZood.go
index 38688d1..258153a 100644
--- a/windowZood.go
+++ b/windowZood.go
@@ -16,12 +16,13 @@ import (
 
 type stdTableWin struct {
 	sync.Mutex
-	win      *gadgets.GenericWindow // the machines gui window
-	box      *gui.Node              // the machines gui parent box widget
-	TB       *zoopb.MachinesTable   // the machines gui table buffer
-	version  string                 // the current zood version
-	versionL *gui.Node              // label widget to display the current zood version
-	update   bool                   // if the window should be updated
+	win       *gadgets.GenericWindow // the machines gui window
+	box       *gui.Node              // the machines gui parent box widget
+	TB        *zoopb.MachinesTable   // the machines gui table buffer
+	version   string                 // the current zood version
+	versionL  *gui.Node              // label widget to display the current zood version
+	outOfDate *gui.Node              // checkbox to only show out of date droplets
+	update    bool                   // if the window should be updated
 }
 
 func (w *stdTableWin) Toggle() {
@@ -35,22 +36,26 @@ func (w *stdTableWin) Toggle() {
 }
 
 func makeZoodWin() *stdTableWin {
-	zood := new(stdTableWin)
-	zood.win = gadgets.NewGenericWindow("zood daemon versions", "todo: add global controls here")
-	zood.win.Custom = func() {
+	stdw := new(stdTableWin)
+	stdw.win = gadgets.NewGenericWindow("zood daemon versions", "todo: add global controls here")
+	stdw.win.Custom = func() {
 		log.Info("test delete window here")
 	}
-	grid := zood.win.Group.RawGrid()
+
+	grid := stdw.win.Group.RawGrid()
 	grid.NewButton("save machines.pb", func() {
 		saveMachineState()
 	})
+
 	grid.NewButton("show active", func() {
-		zood.doMachinesUpgradeTable(me.machines)
+		stdw.doMachinesUpgradeTable(me.machines)
 	})
+
 	grid.NewButton("refresh", func() {
 		refresh()
 	})
-	zood.versionL = grid.NewLabel("scan")
+
+	stdw.versionL = grid.NewLabel("scan")
 	grid.NewButton("show out of date", func() {
 		found := zoopb.NewMachines()
 		all := me.machines.All()
@@ -60,14 +65,32 @@ func makeZoodWin() *stdTableWin {
 				found.Append(m)
 			}
 		}
-		zood.doMachinesUpgradeTable(found)
+		stdw.doMachinesUpgradeTable(found)
 	})
 
 	// make a box at the bottom of the window for the protobuf table
-	zood.box = zood.win.Bottom.Box().SetProgName("TBOX")
-	zood.doMachinesUpgradeTable(me.machines)
+	stdw.box = stdw.win.Bottom.Box().SetProgName("TBOX")
+	stdw.doMachinesUpgradeTable(me.machines)
 
-	return zood
+	return stdw
+}
+
+func (stdw *stdTableWin) refresh() {
+	if stdw.outOfDate.Checked() {
+		found := zoopb.NewMachines()
+		all := me.machines.All()
+		for all.Scan() {
+			m := all.Next()
+			if m.FindVersion("zood") != me.zood.version {
+				found.Append(m)
+			}
+		}
+		stdw.doMachinesUpgradeTable(found)
+		return
+	}
+
+	// show all droplets
+	stdw.doMachinesUpgradeTable(me.machines)
 }
 
 func (zood *stdTableWin) doMachinesUpgradeTable(pb *zoopb.Machines) {
@@ -145,10 +168,26 @@ func AddMachinesPB(tbox *gui.Node, pb *zoopb.Machines) *zoopb.MachinesTable {
 		m.UpgradeCmd = "apt install virtigod"
 	}
 
+	forgebut := t.AddButtonFunc("forge", func(m *zoopb.Machine) string {
+		ver := m.FindVersion("forge")
+		if ver == "n/a" {
+			return ""
+		}
+		return ver
+	})
+	forgebut.Custom = func(m *zoopb.Machine) {
+		log.Info("Triggering machine", m.Hostname, "to upgrade forge")
+		m.Upgrade = true
+		m.UpgradeCmd = "apt install forge"
+	}
+
 	delf := func(m *zoopb.Machine) string {
 		return "delete"
 	}
-	t.AddButtonFunc("delete", delf)
+	delbut := t.AddButtonFunc("delete", delf)
+	delbut.Custom = func(m *zoopb.Machine) {
+		log.Info("Need to delete the protobuf record here", m.Hostname)
+	}
 
 	/*
 		// show if the machine needs to be upgraded