Release v0.6.24: smart shapes, rotation and canvas zoom

Release/README.md

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 # Latest Windows release
 
-## v0.6.23 — 2026-11-01
+## v0.6.24 — 2026-11-01
 
 ## Changes
-- Add Ukrainian `поточні` to the bundled dictionary: `Gjnjxys ` and `Поточны ` can become `Поточні ` with Ukrainian enabled. Supplemental rank 50001 is included by the default unlimited frequency setting.
-- Use paced selection in Chrome and Edge, as already used for Teams/WebView, to reduce incomplete selections during recent-text conversion, repeat conversion and Undo. Full verification remains mandatory.
-- Save annotated screenshots as full-resolution PNG with **Save… / Ctrl+S**. The first save asks for a destination; later saves update it. **Ctrl+Shift+S** opens Save As. Saving keeps the editor open and does not change the clipboard. Closing warns about changes not saved or copied.
+- Smooth pencil strokes and recognize rectangles, circles, ellipses, triangles and trapezoids, including tilted contours. Ctrl+Z restores the original stroke; Ctrl+Y reapplies the improvement.
+- Recognized outlines become editable shapes. Add Triangle (G) and Trapezoid (B) toolbar tools; triangles have three independently draggable vertices.
+- Rotate all shapes with their round handle, with Shift snapping to 15-degree steps. Resizing, cloning, connector attachments and PNG export follow shape rotation.
+- Zoom with Ctrl++ / Ctrl+- or Ctrl+mouse wheel, reset with Ctrl+0 and pan with middle-button dragging. Zooming does not change image resolution or undo history.
 
 ## Validation
-423 native regressions, 473 input/UI checks, shared wheel handling, screenshot editor UI, PNG save regressions, notification registration, 48 updater checks and updater progress checks passed.
+423 native regressions, 473 input/UI checks, shared wheel handling, screenshot editor and shape/zoom regressions, PNG save regressions, notification registration, 48 updater checks and updater progress checks passed.
 
 ## Limitations
-The reported Chrome editor failure has not yet been verified live after the selection change. Existing clipboard/accessibility restrictions and paste readback limitations remain. Automatic correction runs after Space and requires a dictionary match.
+Shape recognition is heuristic: ambiguous outlines may remain smoothed strokes or require Ctrl+Z to restore the original. Small, linked and Shift-constrained pencil strokes are not automatically improved. Triangle vertices are edited independently; trapezoids use bounding-box resize handles. Canvas zoom is limited to 0.1×–16× the initial fit. PNG exports are flattened images, not editable projects.
 
-**Dictionary upgrade:** the updater preserves existing dictionaries, so an older installation may not receive the new word automatically. Add `поточні` under **Settings → Auto-correction options → My dictionary → Ukrainian**, then click **OK → Save**. Personal words work at any frequency rank limit. Back up custom dictionary files before replacing them manually.
+Existing browser-selection verification and clipboard/accessibility limitations remain unchanged. The bundled Ukrainian dictionary includes `поточні`; updates preserve existing dictionaries. If missing, add it under Settings → Auto-correction options → My dictionary → Ukrainian, then OK → Save.
 
 **Upgrade:** choose Update in the tray menu. Legacy v0.3.0–v0.4.1 clients first receive the v0.4.2 compatibility bridge, then the current full release. v0.2.3 and earlier require manual installation.
 For manual installation, exit KSwitcher, close screenshot editors and extract the entire ZIP into its installation folder. Keep personal `data/` and customized dictionaries.

Release/SHA256SUMS.txt

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-414604b295912ad466c1a6c6b6ff85b032b9e4480bf115c249885cef60817475  KSwitcher-win-x64.zip
+5976c1363e4342830f503cba6d17b3ec1386741f636932117d9b08f55004af92  KSwitcher-win-x64.zip