2019

• 2019-04-19 – Lossless convert PNG image stack to PDF

2018

• 2018-10-29 – OCR PDF with Tesseract
• 2018-10-28 – Fix ImageMagick 6 not authorized for reading PDF
• 2018-03-28 – Force ImageMagick to use RAM with very large images

2017

• 2017-10-05 – ImageMagick suggested compile options

2014

• 2014-03-03 – Cygwin Imagemagick error about missing arial.ttf

2012

• 2012-09-04 – Compute & Display Image Histogram with Imagemagick