Where previously you had to upload your pictures (jpeg) one-by-one, if you didn't already have them in a feed, you can now upload several at the same time. To do that, select multiple pictures after you click the browse button on PhotoZoom album page.
Also, in a previous article we told you how to embed your album with a little trick. You can forget about that trick, the code you need is on the album page at the bottom.
So it's just a matter of copy and paste now. You can change width and height to whatever you like.
And last but not least of the updates, performance changes have been made so your albums should be processed faster. The photos are viewable immediately but the album is not zoom-able till it's processed. Large albums may still take some time though, more improvements will be made in the future.