diff --git a/preview.sh b/preview.sh
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+++ b/preview.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+magick montage * -shadow -tile 5x -background snow4 $(date +"%Y.%m.%d").gif
diff --git a/previews/2026.05.14.gif b/previews/2026.05.14.gif
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diff --git a/previews/v1.3.gif b/previews/v1.3.gif
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