Hey! I'm no expert and what I say definitely isn't 100% confirmed, but you're likely just seeing a platform quirk rather than a security breach. This "phantom update" wave happens quite a bit on itch.io, usually because the platform flags a whole project as "updated" whenever a developer makes a minor change to the page itself like editing the text description, updating tags, adding new screenshots, or tweaking pricing settings even if the actual game files haven't been touched at all. It can also happen if itch.io rolls out a backend server migration or mass updates regional compliance filters that touch a huge batch of game pages at once, which triggers a false notification in everyone's library feed. Unless the devs actually post a new devlog announcing a content patch, it's almost certainly just a visual metada.