v1.5.1

Added

• Add a CommonJS package entry so require('@bensitu/image-editor') returns the editor constructor while preserving namespace aliases.
• Add regression coverage for v1 DOM binding aliases, optional upload-area bindings, package entry shapes, async initial image failures, busy-state guards, Fit/Cover scroll behavior, merge edge rendering, and crop bounds.
• Add maxExportPixels to the TypeScript options surface for export-size safety.

Changed

• Preserve deprecated v1 DOM binding keys until v2.0.0 while giving canonical keys precedence and warning once per deprecated key per editor instance.
• Treat uploadArea as a canonical optional binding with a null default, matching runtime behavior and TypeScript declarations.

Fixed

• Prevent initialImageBase64 load failures from producing unhandled promise rejections; failures are reported once through onError.
• Guard undo(), redo(), loadFromState(), and external saveState() calls while crop, load, animation, or another external operation owns the editor.
• Preserve image display bounds across mask merge and undo flows so Fit/Cover images do not shrink unexpectedly.
• Avoid one-pixel right or bottom edge artifacts when merging masks over scaled images.
• Prevent Fit/Cover mask creation and merge operations from adding phantom cross-axis scrollbars when the image still fits the visible canvas.
• Allow the crop rectangle to expand to the full image content bounds while keeping moved or resized crop rectangles clamped inside the image.
• Re-check Fabric availability during init(), reject unsupported rotated crop rectangles unless enabled, validate mask creation inputs, cap export pixel counts, normalize layout-mode precedence, and roll back failed load overflow changes.