Moodle Mobile 3.1.3 is now available in the Android store and it should be available in a few of days in the iOs app store.
Improvements in this version:
- The majority of app features now work offline - creating a message, adding a course note, completing a choice, completing a survey, creating a new forum post, creating a new wiki page and completing an assignment
- Courses should load faster due to several performance improvements
- Forum threads can be displayed with the oldest or newest first
Complete release notes here: https://docs.moodle.org/dev/Moodle_Mobile_3.1.3_release_notes