OnlyX Browser 0.1.1 (macOS)

OnlyX Browser 0.1.1 for macOS — universal (Apple silicon and Intel), signed with a Developer ID and notarized.

Install: open the .dmg, drag OnlyX Browser to Applications, open it from there, then press Sign in with your browser.

What is in 0.1.1

• Creator reconnection and desktop session teardown fixed: the final cookie and device-token sync now finishes before the last page detaches or you sign out, so a seat never resumes on a jar older than the session it is resuming.
• Every lifecycle call is bound to the desktop session that owns it, so a second machine — or an app that came back after its pass was replaced — cannot push a stale jar or end somebody else's hold.
• Close/reopen and sign-out/sign-in are serialized, and a delayed reply from a replaced login can no longer restore old credentials.
• Add account and Reconnect go through the OnlyX console and OnlyX Login, and the app only accepts a connect claim from the console itself.

Requires

The backend must be on the owner-bound protocol (x-onlyfans #404 and x-onlyx-api #496). Against an older backend this version refuses to open a creator tab and says so.

Windows

Not in this release. The build exists but is unsigned, so SmartScreen blocks it; a certificate is being arranged.