Mortice Kern Systems Inc is offering version 1.2 of its Web Integrity SCM software configuration management tool which enables developers to implement version control over all Web site content. Server licenses for use with Netscape Communications Corp or Microsoft Corp software are $15,000. Its new client component means users don’t have to open a second window or sidecar to use the tools. The 150-person company in Waterloo, Ontario has pretty-much exhausted the window it exploited for implementing Posix commands and utilities on proprietary operating systems using the MKS Toolkit. The bulk of its business, $14m last year, comes from its Source Integrity SCM engine.