Possibility to set tech during update

glue/main.go

@@ -422,6 +422,19 @@ func (p *Processor) Update(appTemplate apps.App) error {
 		return err
 	}
 
+	// Setup technology if it's noted in the request
+	if len(appTemplate.Setup.Tech) > 0 {
+		err := p.waitForApp()
+		if err != nil {
+			return err
+		}
+
+		err = p.EnableTech(appTemplate.Setup.Tech, appTemplate.Setup.TechVersion)
+		if err != nil {
+			return fmt.Errorf("failed to enable tech: %v", err)
+		}
+	}
+
 	return nil
 }