Since HFS v2.4 is oriented to modern standards, I was surprised when I've found that
HFS v2.4 has missing MIME support for SVG files (in default hfs.ini, it should have declared in 'mime-types=' setting "
*.svg|image/svg+xml").
Without this, on some browsers .svg files are open 'as download', and NOT directly viewed on browser (as is meant). Even if the setting 'open-in-browser=' has '*.svg' on it, those files are not opened (viewed) directly on the browser (it ask for download). The same happens with .swf files (Flash files), which without having the MIME type declared, the browser open it 'as download', when it's meant to be opended directly. So, I suggest to add those two MIME types (or at least only SVG, since Flash is getting deprecated). See the text marked in red for .swf and on green for .svg:
mime-types=*.htm;*.html|text/html|*.jpg;*.jpeg;*.jpe|image/jpeg|*.gif|image/gif|*.png|image/png|*.bmp|image/bmp|*.ico|image/x-icon|*.mpeg;*.mpg;*.mpe|video/mpeg|*.avi|video/x-msvideo|*.txt|text/plain|*.css|text/css|*.js|text/javascript|*.swf|application/x-shockwave-flash|*.svg|image/svg+xml
What do you think about adding it as default?...