Full Nodes Call #22

[Giri-Aayush]

Starknet All Core Devs Meeting #22

Meeting Details

• Date & Time: Thursday, March 13, 2025, 12:00-12:30 PM UTC
• Duration: 30 minutes
• YouTube: https://youtube.com/live/fCIikziOhDg
• Moderator: Aayush Giri

Agenda Items

1. Starknet v0.13.5 Upgrade Status (Leonardo Lerer)

• Overview of v0.13.5 changes: account class tx v3 compatibility and deploy syscall pricing
• Client integration status with blockifier v0.14.0-rc.3+
• Testnet and mainnet deployment timeline
• Follow-up on v0.13.4 simulation issues (L2 gas division by zero, gas estimation discrepancies)

2. Client Implementation Updates

• Pathfinder (update by Krisztian Kovacs): v0.16.2 release details, RPC v8 execution resources handling
• Juno (update by Rodrigo Pino): v0.14.0 release status, WebSocket implementation completion
• Kasar Labs (update by Nathan): Integration approach for SNOS versioning constraints

3. Cairo Native Progress (update by Ariel Elperin)

• Status on version 0.33 dictionary optimization
• Performance improvements from array optimization in v0.32
• Integration timeline with sequencer

4. RPC Compatibility Challenges (update by Rodrigo Pino/Rian Hughes)

• Handling of "steps" field in execution resources between RPC v7 and v8
• Default endpoint strategy for client versioning
• L1 status update recovery after Ethereum Sepolia Pectra hardfork

5. P2P and Consensus Implementation (update by Shahak Shama)

• P2P updates (by Shahak Shama):

  • Gossipsub topic naming convention standardization
  • Chain ID handling in Kademlia networks
  • Protocol versioning for network upgrades

• Malachite integration status (by Adi Seredinschi):

  • Client integration progress
  • Implementation feedback from teams
  • Next steps for cross-client compatibility

6. L1 Data Extraction Tool (update by Leonardo Lerer)

• Progress on standardizing blob data decoding approach
• Implementation priority relative to other initiatives
• Next steps for handling v0.13.3/v0.13.4 compression changes

7. AOB (Any Other Business)

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Note: These Starknet Full Node Calls occur bi-weekly at the same time. The next call is scheduled for Thursday, March 27, 2025, at 12:00 PM UTC. All interested parties are encouraged to join and contribute to the ongoing discussions and development efforts.

[Giri-Aayush]

Closing this issue.

The Starknet Full Node Call #22 was held successfully on March 13, 2025.
For detailed information about the discussions and updates from this call, please refer to:

• Meeting notes
• Recording of the call - Part 1 | Part 2

Thank you to all participants for their valuable contributions. The next call is scheduled for March 27, 2025 at 12:00 PM UTC.