Changelog 0.1.4

Added

Project files: sessions can be saved and fully restored, including batch operations across multiple data sources.
Non-destructive data source operations: a mask can be attached to any data source to trim its signals automatically when plotted. The mask is visible in the source properties; changing it later updates all affected signals immediately.
Dedicated shortcut for creating batch operations across multiple data sources
Synchronisation groups: signals can be grouped together to synchronize them across plots.

Workflow error handling: when an operation step fails partway through a calculation chain, the signal still appears in the plot without a line for the failed portion. The workflow widget indicates at which step the calculation broke down; faulty steps can be disabled, edited, or removed on the fly, and the signal re-plots automatically.
Copy/Paste Signal Layout replaces the previous configuration system for saving and restoring plot layouts. Batch operations across multiple data sources are not yet included.
Batch operations across multiple data sources no longer prepend a data source number to signal names.

Native cut and concatenate operations, replaced by non-destructive mask operations at the data source level
Signal picker for generic configurations, replaced by drag-and-drop in dialogs