It's pretty amazing it wasn't down for more than 30 minutes.

Brick.im[1] hosts free fonts on Fastly's CDN. Fonts are directly converted from their sources to .woff only; doesn't support other font formats. No subsetting means the fonts can be very large, especially those with full OpenType features.

Most of the fonts are of the latest version though. Fonts not included in Google Fonts, like Linux Libertine/Biolinum, Aileron, and Heuristica are included.

If you don't mind the performance hit, you can use it.

[1]: http://brick.im

EDIT: As for where you can find the new versions of the fonts, you can browse through brick.im's Font repository[2] and click on the `SOURCE` files.

The new Montserrat versions are located here: https://github.com/JulietaUla/Montserrat/

[2]: https://github.com/alfredxing/brick/tree/gh-pages/_fonts

Many thanks! Brick looks like a great resource, and it's great to have the latest Montserrat.

That would be PuTTYgen[1] actually.

[1]: http://www.chiark.greenend.org.uk/~sgtatham/putty/