Sourceforge also seems to be under heavy load. I found this mirror:<p><a href="https:&#x2F;&#x2F;github.com&#x2F;glennrp&#x2F;linpng-releases" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;glennrp&#x2F;linpng-releases</a><p><a href="https:&#x2F;&#x2F;github.com&#x2F;glennrp&#x2F;libpng" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;glennrp&#x2F;libpng</a>