[Urgent] Sui - Testnet - Upgrade to v1.75.1

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted Jul 08, 2026 - 05:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jul 08, 2026 - 01:00 UTC

Scheduled

We are upgrading our Sui Testnet infrastructure to v1.75.1. This release introduces protocol version 129 with explicit bounds for binary pools, new linked_table insertion methods, and updates to coin handling. gRPC and GraphQL pagination cursors have been re-encoded; if you encounter cursor-related errors, restart pagination from the beginning. During the maintenance window, brief interruptions to RPC availability may occur.

RPC Changes:
list_transactions — Pagination cursors have a new internal encoding; clients should restart pagination from the beginning if a cursor-related error occurs.
list_events — Pagination cursors have a new internal encoding; clients should restart pagination from the beginning if a cursor-related error occurs.
list_checkpoints — Pagination cursors have a new internal encoding; clients should restart pagination from the beginning if a cursor-related error occurs.
TransactionConnection — The opaque pagination cursor for Transaction edges has a new internal encoding; clients should restart pagination from the beginning if a cursor-related error occurs.
Checkpoint — A new cursor field has been added to the Checkpoint object.

https://github.com/MystenLabs/sui/releases/tag/testnet-v1.75.1
Posted Jul 07, 2026 - 20:11 UTC
This scheduled maintenance affected: Sui (Sui Testnet - JSON RPC API).