If you happen to boot up your PS3 right now, you'll be greeted with a prompt to update to firmware 4.40. A required update, there's no changelog supplied and nothing appears to be different from the previous firmware at first glance. Still, time to comb around and see if there's any hidden features lurking within.
Download link is below for those that wish to install the firmware manually.
PS3 Firmware 4.40 Download
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