Release version 2.3.0 Major features: * Use case scenarios: To simplify the user interface, question types and functions are now enabled on a per session basis. Unused features are hidden and no longer distract from the workflow. * Improved UI theming: Theming has been simplified by providing a variables file. Deep knowledge of CSS, SCSS and ARSnova's HTML structure is no longer required for color adjustments. Additionally, the default theme got a refresh. * Message of the Day: It is now possible to display a message to all users per session or globally. * New question type "Ask the audience": four options A, B, C, and D without question text. * CSV export/import (experimental): Questions and their answers can now be exported to a simple CSV file. Minor features and changes: * Improved formatting: New formatting options (GitHub Flavored Markdown) are available. * New templates for opinion polls have been added. * Chrome's "pull-to-refresh" action is now longer triggered in text fields. * Text selection in multiline editors no longer triggers scrolling. * It is now possible to freeze live feedback. * Image uploads except for hot spot questions and image answers are no longer available. Images on external servers can still be embedded via Markdown. * Usability improvements and bug fixes Bug fixes: * Image scaling and rotation have been fixed. Changes for developers: * The `grunt run` build task has been improved to display important messages by Sencha Cmd. Verbose output for debugging purposes is displayed when parameter `-v` is used. * Maven builds are now deprecated for the frontend. Please use Grunt instead. * Version information is now saved with builds and is accessible via `Version` controller. **This version is brought to you by:** Project management: Klaus Quibeldey-Cirkel Lead programming: Andreas Gärtner, Daniel Gerhardt, Tom "tekay" Käsler, Christoph Thelen Contributions: Daniel Haag (University of Innsbruck), Juan Markowich, Marco Schäfer