We’ve been working on an “OSNews version 5″ upgrade for several months, and with several months to go, we decided to make some incremental changes to OSNews on the existing codebase. The major change, as you probably already noticed, is that we’ve removed the “Page1/Page2″ tabs and instead have OSNews stories with original content and commentary in one column, and news, items on OS-related topics gleaned from other sources in the other. Read on for more details on the changes we’ve implemented. Read more on this exclusive OSNews article…