Testnet 0.14.3 upgrade

Scheduled Maintenance Report for Starknet

Completed

The scheduled maintenance has been completed.
Posted Jun 10, 2026 - 10:10 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jun 10, 2026 - 10:00 UTC

Scheduled

Testnet will undergo the 0.14.3 upgrade. Downtime of around 5 minutes can be expected. For continous updates, check the "Starknet testnet and mainnet production" group on TG: https://t.me/+6iKfr_tZqW9iZDhk
Posted Jun 09, 2026 - 17:17 UTC
This scheduled maintenance affected: Starknet Testnet (Sepolia).
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