October 29, 2026
v1.9.1
Flare Foundation published flare-systems-deployment v1.9.1 on October 29, 2026. Their notes say: Removed the Web2Json attestation type from the fdc-client config, matching the web2 verifier removal in fdc-suite-deployment v1.4.5. Upgrading only the fdc-client config changes, so restarting the fdc-client is enough. After that, remove IGNITE_WEB2JSON_URL and IGNITE_WEB2JSON_API_KEY from your .env.