- [Tape app] The measurement database dialog now refreshes the diagram immediately when an image's size scale changes. - [Valentina app] Faster size switching in Detail mode. Pieces now refresh immediately instead of after a fixed delay, their geometry is recomputed in parallel across all pieces, the gradation combo boxes are no longer rebuilt redundantly, bursts of parses are coalesced by a single debounce timer, the dependency graph is no longer rebuilt on reparses that only change values (size switch, measurement sync), and compiled tool formulas are cached so reparsing re-evaluates them without recompiling. - [Valentina app] Fixed crash when syncing a multisize measurement file fails (e.g. user cancels the missing-measurements dialog): measurement pointer was nulled out but dimension comboboxes remained connected, causing a null dereference on the next dimension change event. - [Valentina app] Fixed draw scene labels showing wrong color at startup and on theme switch when a custom theme is opposite the system theme. - [Valentina app] Add canvas visualization for the Union Details tool. - [Valentina app] Fixed accessibility warning on macOS when a QTableWidget had no selection. - [Valentina app] Fixed crash on Windows when closing the application while a draw tool dialog (e.g. Rotation) was active. On Windows, owned popup HWNDs (Qt::Popup color picker) could be destroyed by the OS before Qt finished deleting child widgets, leaving a dangling pointer; dialog destructors then triggered a settings signal that called into the freed popup, causing an access violation. - [Valentina app] Fixed crash when closing a Pin dialog after undo/redo of piece operations. Deleting a piece undo command freed its modeling node tools (VNodePoint, VNodeArc, etc.) as QObject children, leaving dangling pointers in the tools map. The next LiteParseTree call would then write through those pointers, causing an access violation in VContainer::operator=. - [Valentina app] Tool Normal. Fixed formula values were not saved. - [Valentina app / Puzzle app] New feature. True zero seam allowance width. - [Valentina app / Tape app] UI. Simplified measurement loading workflow. - [Valentina app] New option "curveApproximationScale" to override the global curve approximation scale setting from the application preferences. - [Valentina app] Added import/export increments from Table of variables. - [Valentina app] New action Reload labels. - [Valentina app] New action Install single line font. - [Valentina app] Tool Segment Arc now supports an elliptical arc. - [Valentina app] Added Global object color and default pen style properties. - [Valentina app] New tool Elliptical arc with length. - [Puzzle app] Show number of sheet in brackets to separate them from sheet name. - [Valentina app] New tool Parallel curve. - [Valentina app] New tool Graduated curve. - [Valentina app / Puzzle app] Fix calculation of seam allowance for symmetrical piece. - [Valentina app] Dependency graph. - [Misc] End of support for Windows versions below 10. - [Valentina app / Puzzle app] New option to disable mirroring a notch. - [Valentina app] Improved control over notch visibility. - [Valentina app] Editing group operations. - [Valentina app] Added filterable lists. - [Valentina app] Segment visualization. - [Valentina app] Darken the inactive pattern piece. - [Puzzle app] New option Print text as paths. - [Valentina app] New action Auto-arrange labels (Ctrl+Shift+A). Automatically repositions point labels in Draw and Details mode to reduce overlaps.