Flare data-provider stack releases, as recorded on Flare Reef (https://flarereef.flareforward.com/p/27)
As of November 4, 2026: 3 releases on record.
Kept by the Flare Foundation (github.com/flare-foundation/flare-systems-deployment). No license is declared, so this record keeps the version, date and a short summary only. Source: https://github.com/flare-foundation/flare-systems-deployment
Newest first.

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.
The release: https://github.com/flare-foundation/flare-systems-deployment/releases/tag/v1.9.1
Keeper's history: https://github.com/flare-foundation/flare-systems-deployment/releases
Keeper's site: https://flare.network
Permanent record: https://flarereef.flareforward.com/n/299

October 23, 2026. v1.9.0
Flare Foundation published flare-systems-deployment v1.9.0 on October 23, 2026. Their notes say: Added LOG_LEVEL in .env sets the log level for every client. It defaults to debug. Set LOG_LEVEL=info to keep the previous level. Changed bumped c-chain-indexer to v2.1.0, flare-system-client to v1.2.1, fdc-client to v1.4.3, tee-relay-client to v0.0.5, fast-updates to v1.2.0 and ftso-scaling to v1.2.1.
The release: https://github.com/flare-foundation/flare-systems-deployment/releases/tag/v1.9.0
Keeper's history: https://github.com/flare-foundation/flare-systems-deployment/releases
Keeper's site: https://flare.network
Permanent record: https://flarereef.flareforward.com/n/298

October 22, 2026. v1.9.0-rc.0
Flare Foundation published flare-systems-deployment v1.9.0-rc.0 on October 22, 2026. It is marked as a pre-release. The keeper gave no notes.
The release: https://github.com/flare-foundation/flare-systems-deployment/releases/tag/v1.9.0-rc.0
Keeper's history: https://github.com/flare-foundation/flare-systems-deployment/releases
Keeper's site: https://flare.network
Permanent record: https://flarereef.flareforward.com/n/297