Auth CLI, MCP Auth, OAuth 2.1 Provider, Electron integration, i18n, adapter extraction, dynamic base URL, Cloudflare D1 support, CLI init wizard, seat-based billing, SAML Single Logout, test utilities, secret key rotation, and more!
Fetched May 19, 2026
Fixed MCP OAuth banner overlapping the top bar and improved MCP sign-in reliability for servers that advertise no scopes.
Factory · Release notesAdded internal OAuth transport support enabling native desktop SDK wrappers to run Clerk's prebuilt OAuth flows through a system browser.
Clerk · JavaScript SDKAn experimental oauthPopup plugin was added for popup-based OAuth sign-in, enabling sign-in inside cross-site iframes. Dozens of race condi…
Better Auth · better-authConsolidated idtoken verification for social providers into a single shared verifier, requiring migration for custom providers. Enforced ma…
Better Auth · better-auth