Have a look at releases.ossreleasefeed.com/ There is currently an issue 
with the hash tags but once sorted, soon, you can simply follow the RSS 
feed for the hash ruby for example.

Let me know if anyone wants to get involved in improving the current 
framework for release/announcement specific usage.

Kind Regards,
Schalk

On 12/10/2009 3:33 PM, Roger Pack wrote:
>>> I always wish I could subscribe to just the announcements [more than the
>>> rubyforge RSS, which for some reason doesn't get them all] because
>>> subscribing to ruby-talk is too much traffic and I'm too lazy to setup a
>>> filter in my gmail.  Barrier to entry.  Maybe bring it up to the core
>>> fellas?
>>
>> http://vuxu.org/~chris/ruby-talk-ann.rss
>
> Hmm. Is that available in mailing list form at all?
> -r