Thanks! Here are the subtitles for the final version of Episode III for now:

English: https://mega.nz/#!swkkQZCC!a-r8QciqSRU5e2zA3JZZyI8po_qsaLnNgiPVZXE2P90

French: https://mega.nz/#!UsMDHToa!xwsqyUNeCxpMYvKSQx5N-paqjY6JEzuBDqL7ExyJ2uM

Please note that the opening crawl has been changed, which is present in the French file but not the English. The crawl is as follows:

Episode III

LABYRINTH OF EVIL

After years of civil war, the Separatists have battered the faltering Republic nearly to the point of collapse. The fragile government is crumbling under attacks from the ruthless Count Dooku.

In a stunning move, the fiendish cyborg leader, General Grievous, has swept into the Republic capital and captured Chancellor Palpatine, leader of the Galactic Senate.

As the Separatist forces attempt to flee the besieged capital with their valuable hostage, Jedi Knights Obi-Wan Kenobi and Anakin Skywalker lead a desperate mission to rescue the captive Chancellor…