In case anyone here is interested, I have created an RSS feed that announces new versions of WordPress. It's based on the WP Developer Blog feed, but filtered (using Yahoo Pipes) to only shows new releases of WP. Email or SMS notifications are also available.
- More info / subscription options
- Email or SMS notification: Go to page linked above, then More Options > Results by Email or Phone.
- Direct link to RSS
Background: You might be wonder what the point of this is since the WP Dashboard lets you know when a new version is available. I don't use WP as much as I used to (though I still think it's great software), but have several clients who I've set it up for. After the headache of cleaning up a hacked blog that wasn't upgraded in a timely manner, the need for a reliable notification of new versions that didn't require logging into WP itself was apparent. WordPress.org doesn't currently publish a feed specifically for new releases and I'm not interested in reading (or scanning through) the whole blog, so this seemed like the best solution. I hope it's useful to someone.
Todd Prouty