Starstruk Logo MarkStarstruk

testnet-v1.76.1

moghtech/komodotestnet-v1.76.1Jul 28, 2026by ebmifa

AI Summary

This release updates the Sui Protocol to version 130, improves transaction withdrawal logic, and introduces filtered subscription APIs for gRPC. It also optimizes the indexing framework and enhances validator error messaging.

Key Highlights

  • Protocol version 130 changes how unsettled object-funds withdrawals are recorded, allowing deposits in the same transaction to no longer block other withdrawals.
  • The `admission-queue-bypass-fraction` validator config field has been removed; all transactions now go through the gas-price priority queue.
  • Validators can now automatically recover from checkpoint and transaction forks upon restart when the network is certified.
  • New opt-in `grpc_request` tracing target allows full nodes and gRPC services to log decoded request payloads.

Breaking Changes

  • The `admission-queue-bypass-fraction` validator configuration field has been removed and should be deleted from config files.
  • Protocol version bumped to 130, which may require updated binaries for compatibility.

New Features

  • Filtered subscription APIs for checkpoints, transactions, and events are now available and stabilized.
  • The CLI `sui client chain-identifier` now displays the chain digest in both Base58 and Hex formats.
  • The Move package system accepts both Base58 and Hex formats for chain IDs in the `Move.toml` `[environments]` section.
  • Indexing pipelines are grouped into cohorts to prevent lagging ingestion services from throttling caught-up ones.

Full Release Notes

## Protocol
#### Sui Protocol Version in this release: `130`

https://github.com/MystenLabs/sui/pull/27157: Protocol version 130. Unsettled object-funds withdraws are now recorded using per-account net amounts from transaction effects instead of running-max withdraw amounts, so withdraws that are offset by deposits in the same transaction no longer block other withdraws from the same account within the same consensus commit.

## Nodes (Validators and Full nodes)

https://github.com/MystenLabs/sui/pull/27203: Improved the error message returned when a transaction's address balance withdrawal exceeds the available balance: it no longer exposes internal accumulator object IDs, and now names the coin type and owner address and clarifies that Coin objects owned by the address are not part of its address balance.

https://github.com/MystenLabs/sui/pull/27149: Removes the `admission-queue-bypass-fraction` validator config field; all transactions are now admitted through the gas-price priority queue. The removed field is ignored if still present in a config file, but should be deleted.

https://github.com/MystenLabs/sui/pull/27062: Validators automatically recover from checkpoint and transaction forks on restart when the network has certified the canonical outcome and a new binary version is deployed; forks caused by the running binary version, or without a certified outcome, halt the node awaiting a corrected binary or operator-supplied fork recovery overrides.

https://github.com/MystenLabs/sui/pull/27238: Full nodes (and `sui-kv-rpc`) can capture decoded gRPC request payloads on the new opt-in `grpc_request` tracing target: set `RUST_LOG="info,grpc_request=trace"`, optionally with `RUST_LOG_TAILS="grpc_request=/path/file.jsonl"`, to log each request's method and canonical-JSON payload. Unset by default, so log output is unchanged and no action is required.

## gRPC

https://github.com/MystenLabs/sui/pull/27197: Adding filtered subscription APIs for checkpoints, transactions, and events

https://github.com/MystenLabs/sui/pull/27257: stabilizes the filtered List* apis as well as filter subscription apis

## CLI

https://github.com/MystenLabs/sui/pull/27183: `sui client chain-identifier` now displays both Base58 and Hex format for the chain digest.
The Move package system now accepts both formats interchangeably: chain IDs in `Move.toml` `[environments]` section.

## Indexing Framework

https://github.com/MystenLabs/sui/pull/27129: Pipelines are now grouped into cohorts by distance from the tip, each with its own ingestion service, so a lagging pipeline no longer throttles caught-up ones. New optional `IngestionConfig.min_cohort_boundary` (default 25,000 checkpoints) tunes the grouping; no action required.

https://github.com/MystenLabs/sui/pull/27238: The consistent store's gRPC service supports the same opt-in `grpc_request` capture target.

---
#### Full Log: https://github.com/MystenLabs/sui/commits/testnet-v1.76.1