- Added classification banners for ABAC rooms, forced end‑to‑end encryption for new private rooms, and status visibility controls.
- Introduced many new REST endpoints (audit, chat.readThread, OAuth, TOTP 2FA, etc.) replacing legacy DDP methods, added SAML authentication, and switched the default apps engine runtime to Node.
- Deprecated LDAP/SAML on non‑premium workspaces and scheduled removal of several DDP methods in version 9.0.0.