1.12.0
Release date: Nov 29th, 2019
Component Version Information
| Components | Version Numbers |
|---|---|
| indy-plenum | 1.12.0 |
| indy-node | 1.12.0 |
| sovrin | 1.1.63 |
Additional Information:
There are possible OOM issues during 3+ hours of target load or large catch-ups at 8 GB RAM nodes pool so 32 GB is recommended.
Major Changes
- Improve primary selection algorithm
- Take into account transaction history when recovering state for new nodes
- Fix new nodes adding when there are old AUTH_RULE or plugin transactions
Detailed Changelog
Major Fixes
| Description | Additional Information | Ticket Number |
|---|---|---|
| The problem with a config state | INDY-2283 | |
| Node loses consensus and unreachable by clients | INDY-2287 | |
| A new added node failed to reach consensus | INDY-2254 |
Changes and Additions
| Description | Additional Information | Ticket Number |
|---|---|---|
| All nodes need to select the same primary during view change | INDY-2262 | |
| Take into account txn history when recovering state from the ledger for new nodes | INDY-2292 | |
| Do not restore Primaries from the audit ledger | INDY-2298 | |
| Start View change on receiving a quorum of ViewChange messages | INDY-2236 | |
| PBFT View change: cleanup and debug Part 3 | INDY-2267 | |
| A Node missing a View Change may not be able to finish it if NODE txns have been sent | INDY-2275 | |
| PrePrepare's Digest need to take into account all PrePrepare's fields | INDY-2285 | |
| Investigate reasons of hundreds VCs during 15 txns per sec production load | INDY-2295 | |
| Support historical req handlers for non-config ledgers | INDY-2307 |
Known Issues
| Description | Additional Information | Ticket Number |
|---|---|---|
| A node lagging behind may not be able to finish view change if nodes have been added/demoted | INDY-2308 | |
| GET_CRED_DEF for a Schema with a lot of attributes may fail with Timeout | INDY-2306 | |
| Only Trustee or Node owner can be the author of NODE demotion txn regardless of endorsement or auth constraint rules set | INDY-2024 |