splitroll 1.3.0

Contact sheet selection, like File Explorer

• Drag on the sheet to marquee-select (hold Ctrl/Shift to add, Alt to remove).
• Click selects one · Ctrl-click adds/removes · Shift-click selects a range · Alt-click deselects ·
  click empty space to clear.
• Ctrl+A all · Ctrl+D none · Ctrl+Shift+I invert · arrow keys move (Shift extends) · Enter opens in Crop.
• New SELECT ▾ menu: all, none, invert, pending, split, full, excluded from export, rotated, no gap detected.

Border you can drag

• Drag the ◂ ▸ tabs on either side of the cut to widen or narrow the border, or hold Shift and scroll.
  The number box still works; every change is undoable.

Calmer cropping

• Split and Full no longer jump to the next frame. Press → or NEXT ▶ (highlighted once the frame is done).
• H fits the image to the view.

Undo an import

• Every import can be undone — UNDO IMPORT on the message, or Ctrl+Z.
• Rolls built from more than one folder show SOURCES ▾: select or remove everything from one folder in a click.
• Removing frames is now undoable too (Ctrl+Z puts them back with their crops).

Fixes

• Messages no longer block clicks on the picture or buttons underneath them.
• Dragging the cut could record duplicate undo steps after visiting the Crop tab several times.

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Install (Windows 10/11): download splitroll-1.3.0-setup.exe below and run it.
It isn't code-signed yet, so SmartScreen may warn — click More info → Run anyway.