Finally, it’s good to see Flickr enable support for public domain and CC0 images. The Flickr blog notes SpaceX as one of the first to utilize the new licensing options, which Elon Musk changed to in response to a tweet.
The changes enable photographers to remove all copyright from their photos. For WordPress, this means Flickr should become an even more improved source for free stock imagery, as lots of folks share photos. I’ll be changing most of mine to public domain thanks to this change.