DKG v3.1.0

All operators in a ceremony must run the same version.
v3.0.x ↔ v3.1.0 mixed ceremonies will fail — exact version match is enforced.
Coordinate upgrades across your operator set.

Features

• 0x02 compounding withdrawal credentials (Pectra/EIP-7251) via --compounding flag (#222, #223)

Security

• HTTP request body capped at 105 MiB (#224)
• MaxInstances reduced 102400 → 1024 (DoS) (#226)
• Nonce widened uint16 → uint64 in signature verification (#227)
• Internal error text no longer exposed in error responses (#228)
• HTTP handler goroutines no longer block forever (#229)
• Out-of-order DKG message deadlock removed (#230)
• Healthcheck pong signature verification fixed (#231)
• Resign rejects mismatched owner address (dkg-spec v1.2.0, dkg-spec#31)

Fixes

• EIP-1271 contract signature ABI corrected to isValidSignature(bytes32,bytes) (dkg-spec v1.2.0, dkg-spec#29)

Infrastructure

• Docker Hub multi-arch (amd64 + arm64) automated publishing (#232)

Breaking

• ping requires --operatorsInfo or --operatorsInfoPath (was --ip alone)
• Error responses no longer leak internal error text — clients parsing error message strings must update

Upgrade

• docker pull ssvlabs/ssv-dkg:v3.1.0
• Update any ping scripts to include --operatorsInfo
• Coordinate with your operator set before running ceremonies on v3.1.0

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New Contributors

• @zktaiga made their first contribution in #175
• @olegshmuelov made their first contribution in #220
• @alok-ssv made their first contribution in #224

Full Changelog: v3.0.3...v3.1.0

DKG v3.0.3

What's Changed

• feat: add support of sepolia and hoodi network by @MatusKysel in #173

New Contributors

• @zevzek made their first contribution in #164

Full Changelog: v3.0.2...v3.0.3

DKG v3.0.2

What's Changed

• fix(doc): point to new ssvlabs docker image in README.md by @puppetninja in #170
• fix issue in bls library by @MatusKysel in #172
• feat: Create gh-action to publish binaries by @julienh-ssv in #171

New Contributors

• @puppetninja made their first contribution in #170
• @julienh-ssv made their first contribution in #171

Full Changelog: v3.0.1...v3.0.2

DKG v3.0.1

What's Changed

• chore: fix certificat creation in entry point by @MatusKysel in #166
• feat: don't exchange msg with old inactive operators by @MatusKysel in #168
• fix(reshare): fix check of proof path by @MatusKysel in #167

Full Changelog: v3.0.0-rc...v3.0.1-rc

DKG v3.0.0

What's Changed

• Re-sign and re-share using proofs and EIP1271 signature by @pavelkrolevets in #100
• add refactor from past by @MatusKysel in #113
• Rename imports by @MatusKysel in #108
• Minimum requirements by @pavelkrolevets in #40
• fix amount marshaling and keyshare version by @MatusKysel in #117
• 3.2 Missing Signature Check by @MatusKysel in #125
• Supports multisig wallets and bulk resign/reshare operations by @alan-ssvlabs in #135
• Ping multisig by @pavelkrolevets in #137
• 3.1 Denial of Service by Malicious Initiator by @pavelkrolevets in #130
• Pectra ready: update accordning to EIP-7251: Increase the MAX_EFFECTIVE_BALANCE by @pavelkrolevets in #138
• fix json marshal/unmarshal for resign/reshare json by @pavelkrolevets in #141
• Resign reshare add 0x by @pavelkrolevets in #142
• fix generation command by @MatusKysel in #143
• Change message hash to align with Gnosis SDK for multisig by @pavelkrolevets in #144
• Fix amount check at deposit validate lost after merges by @pavelkrolevets in #145
• Audit fix: Insecure TLS Default Configuration by @pavelkrolevets in #147
• Fix for audit issue - 5.2 missing signature check by @pavelkrolevets in #149
• Fix audit issue 5.3 Crash by Malicious Operator by @pavelkrolevets in #150
• add support for owner change by @MatusKysel in #153
• Fix for 5.10 reshare denial of service via predicable instance ids by @pavelkrolevets in #152
• update to support eip155 by @MatusKysel in #156
• Fix 7.4 Use of Potentially Vulnerable Package by @pavelkrolevets in #157
• 5.9-Ignored-DKG-Phases by @pavelkrolevets in #154
• fix for Arbitrary Path Access by @MatusKysel in #159
• Complete fix of 5.4 Reshare Denial-of-Service via Predicable Instance IDs by @pavelkrolevets in #162
• add ChainSecurity audit report by @MatusKysel in #163

New Contributors

• @alan-ssvlabs made their first contribution in #135

Full Changelog: v2.1.0...v3.0.0-rc

DKG v2.1.0

What's Changed

• Deposit file validation by @pavelkrolevets in #43
• Audit changes by @MatusKysel in #87
• TLS support by @pavelkrolevets in #88

Full Changelog: v1.1.0...v2.1.0

Resharing release

What's Changed

• Key resharing by @pavelkrolevets in #16
• Remove trailing slash of ip config by @rootwarp in #22
• fix merge problem of test by @y0sher in #24
• update deposit cli version to 2.7.0, accepted by the holesky launchpad. by @y0sher in #26

New Contributors

• @rootwarp made their first contribution in #22

Full Changelog: v0.0.1...v1.0.1

Initial release

What's Changed

• initial commit by @y0sher in #1
• Create go-tasks.yml by @y0sher in #4
• Basic flow by @y0sher in #2
• chore: post review fixes and clean up by @y0sher in #6
• remove threshold flag, add correct file path by @y0sher in #8
• split commands in makefiles by @lior-blox in #9
• Docker demo output by @y0sher in #10
• Create GPL license file by @y0sher in #14
• Chores grooming by @pavelkrolevets in #11
• update initiator flow by @pavelkrolevets in #17
• After demo fixes 2 by @pavelkrolevets in #18
• Update readme by @RaekwonIII in #19

New Contributors

• @lior-blox made their first contribution in #9
• @RaekwonIII made their first contribution in #19

Full Changelog: https://github.com/bloxapp/ssv-dkg/commits/v0.0.1