Release Notes: Vastly improved performance on multi-core Macs. This version can easily take advantage of 8 or more CPU cores while processing huge PDF or TIFF files. Improved recognition accuracy and PDF compression.
Release Notes: Recognized text positioning while the final PDF is created was improved. Vast improvements were made in Unicode support, specifically for Cyrillic. This generally improves third-party PDF viewers' text search and cut and paste behavior.