Latest Version for the Salesforce Professional edition:

Version: v2.44 

For the Salesforce Enterprise (and up) Editions - check: Latest Enterprise Version Install/Upgrade Link

Recent History

v2.44Maintenance, Improvements- Sync Settings for Timesheet Classic and Lightning
- TE Report: Logo, hide unused columns
v2.42MaintenanceMinor fixes and enhancements

- Expense Workbench

- Attachments

- Time Workbench: FieldSet (Lookup, Select) support

- Security enhancements

v2.25Enhancements- Time Workbench