- **FIX**: update to flutter v3.41.5. - **FIX**: new env dev.

 - **REFACTOR**: fix and format. - **REFACTOR**: Update widget constructors to use `super.key` and refine filter UI constants and German localization. - **REFACTOR**: remove "Clear all" filter option from dashboard studies filter. - **REFACTOR**: filter_builder smaller. - **REFACTOR**: Add new filter widgets for enum, boolean, number, text, and date range types for dashboard studies, and update the filter builder to utilize them. - **FIX**: migrate csv. - **FIX**: update to flutter v3.41.5. - **FIX**: resolve hash conflict in dashboardControllerHash. - **FIX**: filter out exportDefinition action from available study actions. - **FIX**: cast error value to Object for validation message function. - **FIX**: Center studies table content and headers, adjust column sizing, and add DevTools options file. - **FIX**: upgrade to flutter v3.38.4. - **FIX**: Introduce comparator utility for symbol display and enhance filter chip labels and conditional form options. - **FIX**: filter translation. - **FIX**: preset highlighting bug. - **FIX**: make `setStudiesFilter` asynchronous and fetch user data. - **FIX**: improve dashboard responsiveness by adapting UI elements to screen sizes and add a DevTools options file. - **FEAT**: Implement study definition export as JSON and add null check for study import. - **FEAT**: Implement study import functionality, include study definition in export, and add customizable row spacing to form layouts. - **FEAT**: localize dashboard filter UI, preset management, and related enum labels. - **FEAT**: Track expanded filter fields in controller and enhance selected preset UI in filter builder. - **FEAT**: add active state highlighting to filter presets, update filter action button labels and icons, and remove filter match count display. - **FEAT**: Add 6px horizontal spacing to the filter builder UI. - **FEAT**: Add persistent user-defined study filters and active filter state to user preferences. - **FEAT**: Initialize filter builder's active preset from dashboard state or by matching saved filters. - **FEAT**: Overhaul dashboard filter UI with auto-apply on close, enhanced preset management, and expandable filter sections. - **FEAT**: Add dashboard filter presets and a unified filter menu, replacing old filter view components. - **FEAT**: Implement dynamic and hierarchical study filtering on the dashboard, including UI, data models, and evaluation logic.

 - **FIX**: migrate csv. - **FIX**: update to flutter v3.41.5. - **FEAT**: Add persistent user-defined study filters and active filter state to user preferences.

 - **FIX**: migrate flutter_local_notifications. - **FIX**: update to flutter v3.41.5. - **FIX**: upgrade to flutter v3.38.4.

 - **FIX**: update balanced description in study schedule translation… …s and upgrade dependencies.

 - **FIX**: update balanced description in study schedule translations. 

 - **FIX**: fix caching. - **FIX**(designer_v2): update code for Riverpod 3.x compatibility. - **FIX**: null check for study invite. - **FIX**(database): revoke unnecessary EXECUTE privileges and update function access policies. - **FIX**: study length calculation and update localization for study schedule. - **FIX**(app): offline mode was not working. - **FIX**: offline mode was not working.

 - Update a dependency to the latest release. 

 - **REFACTOR**(designer_v2): centralize AsyncValue study state access. - **FIX**(designer_v2): simplify AsyncValue state transitions. - **FIX**(designer_v2): remove copyWithPrevious usage for Riverpod 3.x compatibility. - **FIX**(designer_v2): update code for Riverpod 3.x compatibility. - **FIX**: study length calculation and update localization for study schedule.

 - **FIX**(designer_v2): update code for Riverpod 3.x compatibility. - **FIX**: study length calculation and update localization for study schedule.