Portal 2 update opens the door to bigger and better level designs

Valve has rolled out another new update to Portal 2 that removes the 100MB limit on Workshop file sizes, potentially enabling the creation of much larger and more ambitious mods and levels than were previously possible.

Along with ditching the file size limit, the update makes a few fixes to Portal’s authoring tools, including problems with lighting, demo playback, and corrupted text, and makes a handful of optimizations. There are also two new command line options for launching benchmarks at various video quality settings.

source: gamezpot.com