The last version of the Vulgate released here was the Sistine Vulgate of 1590. The version released now by Pasquale Amicarelli is the revised version of that text which is known as the Clementine Vulgate of 1592.
If you want to compare these two particular Vulgate texts to each other in BibleWorks you can run verse comparison (Tools: Viewing the Text: Text Comparison Settings).
In addition to the text of the Clementine Vulgate of 1592, this version also has end notes which mark places where the text was revised/corrected in subsequent editions of the Clementine Vulgate. These verses are marked with a superscript “tc” at the end of them (e.g. Gen 19:6).
If you downloaded this file earlier than 12/12/09, you may want to download this latest version because a few small changes were made to the files to better show where textual critical notes occurred.
DOWNLOAD! (unzip files directly into \databases\ subdirectory of BibleWorks and the version VC1 will appear on start-up of BibleWorks)