Zero Install, the decentralised cross-distribution software installation system, announced 0install 1.0 today, after 8 years in development. 0install allows software developers to publish programs directly from their own web-sites, while supporting features familiar from centralised distribution repositories such as shared libraries, automatic updates and digital signatures. It complements, rather than replaces, the OS’s package management. As well as allowing developers to create a single package that works across Linux, BSDs, Mac OS X and Windows, it could help make software available on more minor platforms. OSNews covered decentralised installation systems in 2007.