what is the common practice of managing updates and user notifying about them? If i understand correctly, user will not be able to see in his Phone that Ovi Store has updates? Some approached come in mind:

1) Create application auto-updater (lengthy, custom solution)
2) As our application has server-side, check versions with remote, and if update available, notify user and redirect him to download .sis file from our site (if i understand, i cannot host my sis file, if its signed free for Ovi Store?)
3) Same as #2, but open ovistore with my apps page (is this even possible?)

Or am i reinventing a wheel ?