No specific info about version 1.6. Please visit the main page of Google Tasks on Mac Informer.
Explore the web using Google's super-fast browser.
Google Notifier keeps you up to date with notifications of new mail and events.
Create to-do lists and keep track of your daily assignments.
Schedules any script, program, document, Apple Script.
Synchronizes your Mac Contacts, Calendar, and Tasks with SyncML servers