In addition to minor bug fixes, minor release 2.7.1 provides a new grouping option for the billing of additional services.

Release 2.7 provides minor improvements in the display and filtering of invoices, in the display of absence times and some bug fixes.

The release 2.6 provides the management of articles, article groups, and custom units for the use in "Other Positions" of offers and orders.

Release 2.5 significantly simplifies the cancellation and creation of a cancellation invoice. In addition, order items without quantity specifications can now receive estimated efforts and thus be tracked better.