Optimum Gateway - Version History & Changelog

Latest Release: v1.1.1
Latest Docs: v1.1.1 Documentation

Supported Versions

Version	Status	Docker Image
v1.1.1	CURRENT — recommended	getoptimum/gateway:v1.1.1
v1.0.2	Previous — supported	getoptimum/gateway:v1.0.2

v1.1.1 (Current)

Docker Image: getoptimum/gateway:v1.1.1

Recommended upgrade for everyone on v1.0.2. Networking and CL peering are unchanged — same ports and firewall rules.

Highlights

• Remote telemetry push. More reliable Prometheus remote-write of metrics and logs under load when remote_push_enable: true (same API-key JWT as v1.0.2, no separate push credentials).
• Propagation-state metric. New gauge mump2p_gateway_propagation_state: 1 = propagating mump2p messages to your CL, 0 = disabled via Optimum dynamic config. Mirrors propagation_enabled in /api/v1/self_info.
• Config field renames. Partner YAML now uses agent_mump2p_port and identity_mump2p_dir (replacing agent_opt_p2p_port / identity_optp2p_dir). Mount the identity volume at /tmp/mump2p.
• Reliability. Token-mint retry with jitter on startup; mump2p publish waits for peer-handshake completion.

Full release notes · Documentation

v1.0.2

Docker Image: getoptimum/gateway:v1.0.2

Required upgrade that replaces all earlier releases.

Highlights

• API-key authentication. Each gateway authenticates with an ogw_live_... key set via the OPT_API_KEY environment variable; the key drives gateway_id, chain, and validator scope (no per-network YAML).
• More consensus clients. Adds Nimbus and Lodestar alongside Prysm, Lighthouse, and Teku.
• Lighthouse / PeerDAS compatibility. Advertises a custody group count of 8 in libp2p metadata so PeerDAS-aware clients keep the gateway as a peer.
• Health endpoints. Structured GET /health (200/503 with cl_peers, mump2p_peers, subscribed_topics, last_block_age_sec, cl_health, mump2p_health) plus a lightweight GET / liveness probe.
• Attestation subnet carry + metrics. Subscribes to all 64 subnets and forwards partner-validator attestations over mump2p, with inclusion and propagation metrics.
• Metric namespace. Gateway metrics are now prefixed mump2p_gateway_ (previously optp2p_gateway_optimum_gateway_) — update saved Prometheus/Grafana queries.
• Simpler config + security hardening. Removed enable_aggregation, the baked-in topic list, the sidecar port, and separate push credentials; bounded JWT lifetime and more frequent JWKS refresh.

Full release notes · Documentation

Important: Deprecated Versions

The following versions are deprecated and no longer supported. Upgrade to v1.1.1.

Version	Status
v0.0.1-rc1	DEPRECATED
v0.0.1-rc2	DEPRECATED
v0.0.1-rc3	DEPRECATED
v0.0.1-rc4	DEPRECATED
v0.0.1-rc5	DEPRECATED
v0.0.1-rc6	DEPRECATED
v0.0.1-rc7	DEPRECATED
v0.0.1-rc8	DEPRECATED
v0.0.1-rc9	DEPRECATED
v0.0.1-rc10	DEPRECATED
v0.0.1-rc11	DEPRECATED
v0.0.1-rc12	DEPRECATED

Required Action

Move to the current release. docker restart alone keeps the old image, so recreate the container:

export OPT_API_KEY=ogw_live_xxx
docker pull getoptimum/gateway:v1.1.1
docker rm -f optimum-gateway
docker run --name optimum-gateway --rm \
  -p 33212:33212/tcp \
  -p 127.0.0.1:48123:48123/tcp \
  -e OPT_API_KEY=$OPT_API_KEY \
  -v $(pwd)/config:/app/config \
  -v $(pwd)/data/libp2p:/tmp/libp2p \
  -v $(pwd)/data/mump2p:/tmp/mump2p \
  getoptimum/gateway:v1.1.1 \
  -config=/app/config/app_conf.yml

Support

Contact the Optimum team through your provided support channels.