The commit bcf518b changed the blacklist deny test from < to <= which disagrees with the docs http://mixu.net/minilog/filter.html

This configures the default filter to hide logs where the level is < 'warn'. 

I don't understand why this change was made as you can no longer use:

Minilog.suggest.deny(/mymodule\/.*/, 'debug');

to filter out debug items etc.