This Help Center: help.linkspreed.com is updated as products move from beta to general availability.
The blog: blog.linkspreed.com covers milestones and background on the project.
YouTube: The LINKSPREED channel posts updates on features that are still rolling out, such as HELION and LNS.
For developers: Watch the repositories at github.com/Web4-Organisation for changes to Web4 Lite and the UIID Cookbook.
The research: The Web4 Paper and the Stack Reference Implementation are published at web4.one.