I reproduced the bitmap logo in Pixelmator (after failing with Inkscape).
The result is not identical, but fairly similar. It can be exported in any
resolution, with transparent background, and in SVG, but SVG renders
slightly differently than the bitmap export.
Results as appearing on the homepage:
repro SVG export:

repro PNG export:

original:

I reproduced the bitmap logo in Pixelmator (after failing with Inkscape).
The result is not identical, but fairly similar. It can be exported in any
resolution, with transparent background, and in SVG, but SVG renders
slightly differently than the bitmap export.
Results as appearing on the homepage:
repro SVG export:

repro PNG export:

original:
