You can still download the 1.4 version and install side by side with 2.0. The link is at the very top of the home page towards the middle.
I find I use the 1.4 version still since I have tons of hops (Hop Hoarders Anonymous) and I look for recipes to use them on. The only bummer on the old search it only worked for the folder you were on and did not look beyond that. On the flip side, it did save your search items and you could look in the next folder.