# Upgrade existing app

**URL:** <https://www.ruby-forum.com/t/upgrade-existing-app/93240>\
**Category:** Radiant CMS\
**Created:** [April 29, 2007, 10:44pm UTC](https://www.ruby-forum.com/t/upgrade-existing-app/93240 "2007-04-29T22:44:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chris\_Schwan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/e19b73/32.png) [@Chris\_Schwan](https://www.ruby-forum.com/u/Chris_Schwan)\
**Post date:** [April 29, 2007, 10:44pm UTC](https://www.ruby-forum.com/t/upgrade-existing-app/93240/1 "2007-04-29T22:44:36Z")

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Hey folks. Now that 0.6 is out, what is the best way to upgrade an  
existing  
app? I know there used to be the command “radiant --upgrade” but that  
seems  
to have fallen by the wayside.  
Thanks in advance.

Chris