Photo detail page previously showed a square crop of the source image. Now
generate an aspect-preserved medium JPEG (longest side 1600, quality 88)
and display that on the detail page instead. The original file is linked
from a click-through on the image and from a sidebar 'Full size' download
link.
Also skip regeneration of images/thumbs/medium when the destination is
already at least as new as the source, so a rebuild triggered by editing
one sidecar (or restarting the service) no longer redecodes and rescales
every photo.
puttaalu
d269c8b1b4