XY Charts are now called Distribution Charts
Factory distribution charts for Rhyme, Onset, Nucleus, and Coda.
Articulatory features are now called Descriptive Features.
Binary features are now called Distinctive Features.
The Phone Inventory view and the Phonetic Character Inventory Editor have been removed.
Similar Environments controls added to View menu and toolbar, similar to Minimal Pairs.
Filtering
User Interface tab added to Options dialog box.
Ability to add new UI language, or edit existing ones with Translate Items dialog box.
"NOT groups" in a search pattern.
Ability to add multiple databases for one analysis view.
More keyboard shortcuts.
Tools menu has new commands.
Quicker display of charts by specifying a feature.
Streamlined access to custom fields in FieldWorks data sources or non-FieldWorks data sources.