The hardest part of a platform update like this is making account security feel approachable, and the maker handles it well. Two-step verification matters because a PrusaAccount reaches across several services and will control printers remotely through Prusa Connect. Setup stays simple: open the profile picture, choose Manage Account, scan the shown QR code using a phone, then enter a six-digit code. Downloadable and printable backup codes are offered for recovery, which seems like the right safety net.
Under the hood, JavaScript is bundled into smaller Webpack packages so the code does not arrive in one big chunk, and images move to the open-source WebP format alongside database optimizations. The savings are real: a MINI BASE picture fell from 919 kilobytes as a PNG to 79 kilobytes, and a whistle picture went from 103 to 66. OpenSearch means typing the site address and pressing Tab turns the address bar into a search field in browsers like Chrome or Edge, with manual addition elsewhere.
The viewer work stands out. Wireframe mode helps when checking how complex a model is and what its internal geometry looks like, while X-ray renders translucently to reveal hollowed cavities. The skull diorama dice tower model is a 48 MB STL, a good stress test for these modes. Loaded models rotate slightly on arrival to signal the viewer is interactive, the filter panel stays anchored while results reload and scrolls independently, and a chosen collection jumps to the top of the list so several models can be added without scrolling everything. Even the loading indicator is an animated orange and black filament spool.
One change came straight from community feedback: the rating prompt now waits 24 hours after a download instead of 1, since an hour was too short to finish printing. Sending images through the messenger is promised for the near future, and that is the piece I am most curious about.
Project by Prusa 3D. Watch it on their YouTube channel: