v0.6.0

0.6.0 (2026-04-23)

Features

• add kurtosis.yml (#57) (f08ca16)
• update ere to v0.8.1 (#59) (c6f0e03)

v0.5.0

0.5.0 (2026-04-10)

Features

• update config to move proof timeout into per zkvm config (#54) (0013038)

v0.4.1

What's Changed

• fix: tracing panicking and update docker example by @han0110 in #50

Full Changelog: v0.4.0...v0.4.1

v0.4.0

What's Changed

• feat: richer mock zkvm config and more metrics by @han0110 in #44
• feat: implement simple dashboard by @han0110 in #46
• feat: add opentelemetry support and add proof traces in grafana dashboard by @han0110 in #47
• refactor: rename enum variant External to Ere by @han0110 in #48
• refactor: rename history_size to retention and tidy up a bit dashboard frontend by @han0110 in #49

Full Changelog: v0.3.1...v0.4.0

Docker Image

The zkboost docker image is now publisded at ghcr.io/eth-act/zkboost/zkboost:latest to be less verbose.

(previously at ghcr.io/eth-act/zkboost/zkboost-server:latest)

Configuration Migration

• Before (v0.3.0)

  port = 3000
  el_endpoint = "http://localhost:8545"
  
  # Remote Ere server
  [[zkvm]]
  kind = "external"
  endpoint = "http://ethrex-zisk:3000"
  proof_type = "ethrex-zisk"
  
  [[zkvm]]
  kind = "external"
  endpoint = "http://reth-zisk:3000"
  proof_type = "reth-zisk"
  
  # Mock zkVM backend
  [[zkvm]]
  kind = "mock"
  proof_type = "reth-sp1"
  mock_proving_time_ms = 5000
  mock_proof_size = 1024

• After (v0.4.0)

  port = 3000
  el_endpoint = "http://localhost:8545"
  
  # NEW: optional dashboard section
  [dashboard]
  # enabled = false  # default
  # retention = 256  # default
  
  # CHANGED: "external" -> "ere"
  [[zkvm]]
  kind = "ere"
  endpoint = "http://ethrex-zisk:3000"
  proof_type = "ethrex-zisk"
  
  [[zkvm]]
  kind = "ere"
  endpoint = "http://reth-zisk:3000"
  proof_type = "reth-zisk"
  
  # CHANGED: mock_proving_time_ms -> mock_proving_time (structured)
  # mock_proof_size is now optional (defaults to 1024)
  [[zkvm]]
  kind = "mock"
  proof_type = "reth-sp1"
  mock_proving_time = { kind = "constant", ms = 5000 }
  
  # NEW: random and linear proving time modes
  # mock_proving_time = { kind = "random", min_ms = 2000, max_ms = 8000 }
  # mock_proving_time = { kind = "linear", ms_per_mgas = 300 }

Dashboard

When config set with dashboard.enabled = true, 3 dashboard related API will be available:

• /dashboard - Returns the single HTML page
• /dashboard/state - Returns the dashboard state
• /dashboard/events - Subscribe to real-time SSE

Dashboard state API response sample

{
    "buildVersion": "0.4.0",
    "proofTypes": [
        "ethrex-zisk",
        "reth-risc0",
        "reth-sp1",
        "reth-zisk"
    ],
    "historicalBlocks": [
        {
            "blockNumber": 6766,
            "blockHash": "0x76855eee4c37d23e6a67e37f4bb47a22a4fc0c66822ab7ad1227f05a50b4e23f",
            "blockTimestamp": 1775476903,
            "gasUsed": 17964372,
            "witnessStartedS": 0.13103699684143066,
            "witnessEndedS": 0.14049148559570312,
            "witnessSize": 494030,
            "witnessSuccess": true,
            "proofs": {
                "reth-risc0": {
                    "requestedS": 0.1310124397277832,
                    "startedS": 0.17314672470092773
                },
                "reth-sp1": {
                    "requestedS": 0.1310124397277832,
                    "startedS": 0.14104723930358887,
                    "status": "error",
                    "error": "mocking failure",
                    "endedS": 3.1417808532714844
                },
                "reth-zisk": {
                    "requestedS": 0.1310124397277832,
                    "startedS": 0.14104032516479492,
                    "status": "success",
                    "endedS": 6.151628732681274,
                    "proofSize": 1024
                },
                "ethrex-zisk": {
                    "requestedS": 0.1310124397277832,
                    "startedS": 0.14104270935058594,
                    "status": "success",
                    "endedS": 2.4982376098632812,
                    "proofSize": 1024
                }
            }
        }
   ],
    "historySize": 256
}

Note:

• The status of the proof could be one of success, timeout, or error
• The timestamps are the offset second from the timestamp of the block (e.g. "requestedS": 0.17160606384277344 means the proof is requested 0.17 secs after the block's timestamp)
• If the timestamps are not responded yet, it means the event hasn't happened yet (e.g. endedS not showing means it's still proving)

Dashboard rendered sample

Grafana Dashboard Update

• Added Prove Duration Distribution panel
• OTel is integrated, when running with Tempo, the Grafana dashboard will show the proof traces diagram. Check docker/example/observability for example setup.

Updated Grafana dashboard preview

• Prove Duration Distribution panel
  

• Proof Traces row