I just did a firmware upgrade from embedded-1.3b16 to embedded-1.3b18
(Soekris 4801) and found that the upgrade did not work when I did it
with Safari 4.0.3 (OS X 10.5.8, PPC).
After selecting the file to upload and hitting the "Upgrade Firmware"
button, Safari just spun its wheel. During this time (I waited 6 full
minutes), m0n0wall continued to function normally. I eventually did
"abort" the upgrade, but there really wasn't anything to abort. The
system continued to run 1.3b16.
Uploading the same image using Firefox worked just fine. I don't know
whether this is a specific issue with Safari 4.0.3 or with 1.3b16. I
can't recall whether previous upgrades were done with Safari or
Firefox, but over the years it would have been a mix.
Jeffrey Goldberg http://www.goldmark.org/jeff/