Releases: OriginTrail/dkg-engine
OriginTrail Testnet Release v8.1.0+rc.2
DKG V8.1.0-rc.2 introduces key enhancements to ensure smoother and more robust performance ahead of the full v8.1 release. This update brings important improvements to the new DKG Sync feature and the Command Executor, the backbone of the node’s operational reliability.
These refinements are aimed at increasing stability, consistency, and readiness for mainnet deployment.
#TraceOn
OriginTrail Mainnet Release v8.0.11-hotfix.1
Description
The DKG V8.0.11+hotfix.1 mainnet release brings assertion tools version uplift
🐛 Bug Fixes
- nquads parsing not removing literal language tag and types
👉 Join the discussion on Discord
#TraceON
OriginTrail Testnet Release v8.1.0+rc.1
DKG Random sampling release candidate lands on testnet
DKG V8.1.0-rc.1 has just been released to DKG testnet, the first release candidate for the major version upgrade on the DKG V8.1, bringing us one step closer to the fully upgraded DKG Staking system.
V8.1.0-rc.1 introduces the DKG sync feature, enabling DKG core nodes to “sync” the entire DKG knowledge, such as knowledge assets not received through publishing, as they might have been offline or not active at the time. The sync feature performance will be monitored on the DKG testnet over the next days via the new telemetry system, and tuned for final release on the mainnet
Node runners on the testnet, update your nodes and check the instructions on how to enable sync.
In .origintrail_noderc file a top level add assetSync object to enable sync
{
"modules": {
...
},
"auth": {
...
},
"assetSync": {
"syncDKG": {
"enabled": true,
// Number of KCs suggested to be 50 in beginning
"syncBatchSize": <NUMBER-OF-KCs-IN-BATCH>
},
// You already have this if your node is syncing a paranet
"syncParanets": []
}
}
#TraceOn
OriginTrail Testnet Release v8.0.12
The DKG V8.0.12 testnet release activates rewards claiming on testnet, a vital component of the Random Sampling proofing system.
Rewards collected by nodes submitting proofs are now claimable on the testnet. Node delegators will be able to claim these rewards through the Staking UI (pending update)
This is one in the sequence of rapid releases aiming to reach production readiness and mainnet release. Testnet node runners make sure to update your nodes!
🚀 Features
- Random Sampling Rewards Claiming
🌟 Improvements
- Increased smart contract test coverage
- Enhanced node telemetry for better observability
🐛 Bug Fixes
- Fixed inaccurate logging in the
enrich_triplesscript
👉 Join the discussion on Discord
#TraceON
OriginTrail Mainnet Release v8.0.11
Description
We’re excited to announce that DKG V8.0.11 is live on mainnet!
V8.0.11 brings native support for Amazon Neptune, one of the best-performing graph databases on the market, and a top-requested feature by enterprise builders.
The Amazon Neptune DKG integration enables scalable, neuro-symbolic AI systems with reasoning over decentralized knowledge assets with data provenance and ownership tracked on the OriginTrail Decentralized Knowledge Graph. With Neptune now supported by DKG nodes (both Core and Edge), builders gain new flexibility to deploy enterprise-grade, AI-powered applications with AWS and OriginTrail.
🚀 Features:
- Amazon Neptune integration
🌟 Improvements:
- Introduction of Random sampling system components to DKG nodes, which will be activated in sequence over the course of the V8.1.X releases (currently inactive)
- Graph-level metadata enhancements - improved experience for builders working with graph data and knowledge assets
- Query performance improvements - especially relevant for large-scale datasets on Blazegraph and Neptune
🐛 Bug fixes:
- Permissioned paranet bug fix reported by builders
OriginTrail Testnet Release v8.0.9
Description
The v8.0.9 testnet release brings better logging, improves random sampling proofing implementation and fixes errors discovered on testnet.
🌟Improvements
- Improved proofing logging
- Added retry mechanism and better logging in the enrich_triples script
🐛Bug fixes
- Fixed unnecessary challenge creation call when the challenge already exists in the database
- Fixed an issue where telemetry events for new challenge generation were not being emitted correctly
- Fixed duplicate challenge entries in the database.
- Fixed score conversion type error
- Fixed local network ask and stake setup
- Fixed parsing logic in the enrich_triples script
Join the discussion in Discord
#TraceON
OriginTrail Testnet Release v8.0.8
Description
The DKG V8.0.8 update is live on testnet. This release introduces native support for Amazon Neptune, one of the best-performing graph databases on the market, and a top-requested feature by enterprise builders.
The Amazon Neptune DKG integration enables scalable, neuro-symbolic AI systems with reasoning over decentralized knowledge assets with data provenance and ownership tracked on the OriginTrail Decentralized Knowledge Graph.
With Neptune now supported by DKG Core nodes, builders gain new flexibility to deploy enterprise-grade, AI-powered applications with AWS and OriginTrail.
🚀 Features:
- Amazon Neptune integration — native support for Amazon's graph database in DKG Core nodes
🌟 Improvements:
- Graph-level metadata enhancements — improved experience for builders working with graph data and knowledge assets
- Query performance improvements — especially relevant for large-scale datasets on Blazegraph and Neptune
🔧 Migration: Blazegraph Triple Store
A new migration is included to support the expanded features — especially for nodes running Blazegraph.
This is part of the ongoing release sequence preparing for Random Sampling in V8.1. If you're running Blazegraph on testnet, V8.0.8 introduces a migration that brings new features and better performance.
If you're on Blazegraph Testnet, V8.0.8 introduces:
- Improved performance
- New metadata and contextual structures
- Migration logic compatible with Random Sampling in V8.1
⚠️ Important Migration Notes
-
Do not run the V8.0.8 migration until V8.0.5 migration has fully completed.
-
If you're using a different triple store on testnet or mainnet core nodes, we’d love to hear from you and help prepare your node for 8.0.8 migration.
Join the discussion in Discord
#TraceON
OriginTrail Testnet Release v8.0.7
Description
The latest v8.0.7 update brings the initial launch of Random Sampling to the DKG Testnet! 🔥
🚀 Features:
- Random sampling proofing system launch on DKG Testnet
- Random sampling telemetry
Join the discussion in Discord
#TraceON
OriginTrail mainnet release v8.0.5
Description
The latest v8.0.5 update is here — this release prepares nodes for DKGV8.1.0 and lands permissioned paranets on mainnet! 🚀 Along with the v8.0.6 release - this will prepare us for the Random Sampling release.
🚀 Features:
- Permissioned paranets — enable node-level permissioning on mainnet
- Manual Blazegarph migration scripts — prepare for enriched knowledge graph (estimated 2x-5x less space consumption from numbers seen on testnet)
🌟 Improvements
- Efficiency improvements for DKG Core nodes running Blazegraph (Increasing number of possible KAs stored)
- Unblocks full Core nodes and increases KA allocation capacity
- Simplified and improved performance of the GET protocol
🐛 Bug fixes
- Fixed UTF character issues during asset creation
Next release following soon is V8.0.6 with improvements
- enriched knowledge graph with new triples (through another migration)
Detailed v8.0.5 update guide:
⚠️ IMPORTANT: How to update to V8.0.5
The migration process is manual — the autoupdate will only fetch the necessary code. You need to run the migration in two scripts/parts:
- Export script
- Import script
Check blazegraph-migration/README.md file for instructions
⏱️ Downtime Info
- Your node will experience downtime during the export phase, which may take several hours depending on your node's size.
- The node remains operational during the import phase, meaning you can continue to use your node while data is being restored.
- If you're running a Core node, this process will not affect staking performance.
📈 Duration Expectations
- Import may take several hours to several days, depending on your node hardware and data size.
⛔ Upgrade Requirement
- You must update to v8.0.5 and complete the migration before upgrading to v8.0.6 (coming next week).
- v8.0.6 will further enrich the DKG with valuable contextual data and metadata required for DKGV8.1+.
🧠 Important Notes
- This migration will remove your existing
blazegraph.jnlfile to reclaim disk space and rebuild it from exported data. - All DKG and paranet repositories will be re-imported.
- If you have any custom data or non-standard repositories, review and adjust the script accordingly before migration.
- To be safe, it is strongly recommended to back up your
blazegraph.jnlbefore running the migration.
📦 For Builders and App Developers
- If you're managing apps, agents, or other solutions on mainnet — make sure to back up any relevant data before starting the migration.
NOTE: If you are not using Blazegraph, reach out to us in Discord on Telegram before the 8.0.6 release.
More info: docs.origintrail.io
Join the discussion in Discord
#TraceON
OriginTrail Tetsnet Release v8.0.4
Description
The latest v8.0.4 update is here, new version brings permissioned paranets and overall performance boosts! 🔥
🚀 Features:
- Permissioned paranets - enable control over who can add knowledge and sync paranet
🌟Improvements
- Simplified and improved performance of GET protocol
🐛Bug fixes
- Fixed triple store insert logging bug
More info: docs.origintrail.io
Join the discussion in Discord
#TraceON