Releases: NethermindEth/juno
v0.7.6-patch1
Fixes
- Blockifier and Cairo-VM Incompatibility: Resolved a known incompatibility issue between the blockifier and cairo-vm versions greater than 0.8.2.
Details
- Problem: Incompatibility between blockifier and cairo-vm versions greater than 0.8.2, causing excessive memory usage and resulting in Juno process termination.
- Resolution: Downgraded cairo-vm to version 0.8.2. This approach follows the solution implemented by eqlabs/pathfinder (See PR #1437).
- Outcome: Resolved the memory management issue and restored stability to the node.
Full Changelog: v0.7.6...v0.7.6-patch1
v0.7.6
Hotfix for class cache behavior.
Fixed
- Class Cache Issue: Ensure the class cache does not serve classes from the future. This update fixes traces for declare transactions whose class has already been cached (#1454 by @omerfirmak).
Full Changelog: Juno v0.7.5...v0.7.6
v0.7.5
This release brings a major boost in RPC performance, doubling the handling capacity, and includes important bug fixes to enhance overall node stability.
Added
- Increased VM and VM Queue Limits: Upped the default value for max VMs and VM queue, significantly boosting the node's ability to handle concurrent requests. (#1444 by @omerfirmak)
- Sepolia Network Support: Added support for the Sepolia network. (#1443 by @joshklop)
- L1 Height Metric: Added a new metric for L1 blockchain height, providing deeper insights into node state. (#1441 by @joshklop)
Changed
- Standalone Read-Only Contract Functions: Enhanced performance of
starknet_call
. (#1432 by @omerfirmak)
Fixed
- Missing
contract_address
in Write API Responses: Resolved an issue where thecontract_address
was missing instarknet_addDeployAccountTransaction
, ensuring complete and accurate transaction data. (#1440 by @omerfirmak) - ErrKeyNotFound Consistency Across State Implementations: Aligned all State implementations to return ErrKeyNotFound for missing contracts, streamlining error handling. (#1439 by @omerfirmak)
- Corrected Block Hash State Updates: Updated state handling with previous block hashes for more accurate block tracing. (#1438 by @omerfirmak)
- Query Bit Misuse as SKIP_VALIDATE: Fixed an issue where the query bit was accidentally used as SKIP_VALIDATE, ensuring proper transaction validation. (#1436 by @omerfirmak)
Full Changelog: v0.7.4...v0.7.5
v0.7.4
This release focuses on infrastructure scalability through enhanced gRPC integration, allowing for more efficient node deployment strategies.
Added
- RemoteDB over gRPC: Implement the ability for Juno nodes to connect to a primary node's database over gRPC, serving RPC requests without the need for syncing themselves. This feature is enabled through new flag:
--remote-db
, streamlining scalability and reducing overhead. (@omerfirmak in #1353)
Changed
- Error Logging: Reduced noise in logs by preventing the recording of errors not attributable to Juno's own operations. This ensures a clearer logging experience and easier troubleshooting. (@joshklop in #1406)
Usage
To deploy a syncing node that exposes its database over gRPC:
docker run -d \
--name juno_grpc \
--network juno-net \
-p 6064:6064 \
-v /root/snapshots/juno_mainnet:/var/lib/juno \
nethermind/juno:v0.7.4 \
--db-path /var/lib/juno \
--grpc-host 0.0.0.0 \
--grpc-port 6064 \
--grpc
To deploy a node that uses the primary node’s synced database over gRPC:
docker run -d \
--name juno_from_grpc \
--network juno-net \
-p 6065:6065 \
nethermind/juno:v0.7.4 \
--http \
--http-port 6065 \
--http-host 0.0.0.0 \
--remote-db juno_grpc:6064
Full Changelog: v0.7.3...v0.7.4
v0.7.3
🎉 Exciting updates have landed in the latest Juno release! Now with support for upcoming Starknet v0.12.3, we've also supercharged RPC performance with a new global class cache, allowing for higher request throughput and optimized resource usage. We've updated blockifier which includes an important wallet integration fix. On top of that, expect new metrics and ongoing enhancements to the P2P layer, among other improvements. Here’s what’s new:
Added
- Support for Starknet v0.12.3
- A global class cache to the VM which enhances overall RPC throughput. (PR by @omerfirmak in 1401
- A new flag,
max-vms
, to control the maximum number of VM instances for concurrent RPC calls, optimizing resource usage (PR by @omerfirmak in #1378).
Changed
- The blockifier library has been updated, now supporting the query bit in the version field for transactions (PR by @joshklop in #1401).
- Subscription handling has been moved to the synchronizer for improved efficiency (PR by @joshklop in #1373).
- Ongoing enhancements to the P2P layer, including the implementation of a Receipt Handler and Adapter and a new
GetBlockBodies
feature (PRs by @IronGauntlets in #1352 and by @kirugan in #1359). - Prometheus metrics have been expanded to include version information, latency on
Transaction.Commit()
, and read metrics on blockchain operations (PRs by @omerfirmak in #1394, #1396, and #1395). - Kubernetes pods now have a correctly set
GOMAXPROCS
setting, aligning performance with CPU resources (PR by @omerfirmak in #1397). - Fallback to feeder traces for blocks <= 0.12.2 (PR by @omerfirmak in #1405).
Fixed
- Resolved an issue with event emission on sync step failure for more reliable synchronization (PR by @aminsato in #1387).
- Refactored websocket error conditions for improved stability and error handling (PR by @joshklop in #1400).
Docker Image
You can pull the Docker image for this release with the following command:
docker pull nethermind/juno:v0.7.3
Full Changelog: v0.7.2...v0.7.3.
v0.7.2
🚀 This release brings significant performance improvements, reducing sync time by approximately 28% (measured on an 8-core machine). We've also added support for tracing legacy blocks (block.Version <=0.12.0
), introduced additional metrics, and have ongoing exciting developments in P2P.
Added
- P2P (Work in Progress): Ongoing efforts for
Get events
,GetBlockHeaders
, andGetTransactions
. PRs by @kirugan and @IronGauntlets #1317, #1321, #1113.
Changed
- Logging: Capturing request URL on failure. PR by @omerfirmak in #1361.
- Metrics: Now collecting DB latency. PR by @omerfirmak in #1386.
- Parallelized tasks in
Trie.updateValueIfDirty
. PR by @omerfirmak in #1363. - Fallback logic for fetching traces when
block.Version <=0.12.0
. PR by @omerfirmak in #1336.
Docker Image
You can pull the Docker image for this release with:
docker pull nethermind/juno:v0.7.2
Full Changelog: (v0.7.1...v0.7.2)
v0.7.1
This is a minor release following v0.7.0, focused on performance improvements and extending transaction support.
Added
- Cache Generated Traces: A new caching layer for traces, improving performance. @omerfirmak
- Rejected Transactions Support: Added support for handling rejected transactions. @omerfirmak
Docker Image
You can pull the Docker image for this release with:
docker pull nethermind/juno:v0.7.1
Full Changelog: (v0.7.0...v0.7.1)
v0.7.0
The primary goal of this release is to introduce support for Starknet JSON-RPC v0.5.0. Juno now supports multiple versions via /v0_5
and /v0_4
endpoints. The default version at the root /
endpoint has been updated from 0.4.0 to 0.5.0.
Added
- Starknet v0.5.0 Compatibility:
- Implemented
starknet_specVersion
@omerfirmak - Renamed
juno_getTransactionStatus
tostarknet_getTransactionStatus
. @omerfirmak - Removed
pendingTransactions
endpoint for cleanup. @omerfirmak - Added new fields like execution resources and message hash to RPC receipt. @omerfirmak
- Building and calculating state diffs. @omerfirmak
- Make
starknet_traceBlockTransactions
get a block id @kirugan - Add txn type to traces
- Add message_hash field for L1_HANDLER_TXN_RECEIPT
- Add
starknet_getTransactionStatus
and removestarknet_pendingTransactions
- Implemented
- Support multiple RPC versions: v0.4.0 and v0.5.0 @omerfirmak
- Performance Metrics: Moved metric counting out of various components for cleaner code. @omerfirmak
- Websocket Enhancements: Full-duplex comms and fixes related to over-reading websocket requests. @joshklop
Changed
- RPC Optimization: Reduced allocations in RPC requests for better performance. @joshklop
- Refactored Error Handling: Improved global error usage and better error handling in various components. @omerfirmak
Fixed
- Websocket Reading: Fixed over-reading issues in Websocket requests.@joshklop
- Error Handling: Resolved potential nil pointer dereferences and panic issues. @omerfirmak
Deployment and CI/CD
- Various CI/CD pipeline improvements for better automation. @wojciechos and @ToluwalopeAyo
Docker Image
You can pull the Docker image for this release with:
docker pull nethermind/juno:v0.7.0
Full Changelog: (v0.6.6...v0.7.0)
v0.6.6
🌟 Added
- Added
curl
,grep
, andawk
tools to the Docker image
🛠 Fixed
- Resolved "405 method not allowed" error when calling RPC in the browser by enabling CORS and correctly handling OPTIONS requests. Fixes issue #1329 opened by @cwkang1998 and fixed by @omerfirmak
Full Changelog: v0.6.5...v0.6.6
v0.6.5
What's Changed
- Fix segfault on failed latest block fetch by @omerfirmak in #1312
Full Changelog: v0.6.4...v0.6.5