A new feature is now available in the CyanogenMod 10 ROMs, designed specifically to automatically fetch the latest nightly builds for your devices.
Called CM Updater, the feature can be found in Settings > About, and is available in the latest set of nightlies coming from the team.
“Starting with the latest batch of CM10 nightlies... Check Settings > About to configure your own update options,” CyanogenMod notes in a post on Google+.
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