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Release Notes

v1.77.1​

🔶 Testnet | Source: GitHub Release

Sui Protocol Version in this release: 132​

#26886: Bump protocol version

#27155: Bumps the max protocol version to 131 and adds the framework_tx_context_mut_restrictions feature flag. Starting at version 131, system-package functions that take &mut TxContext and return a mutable reference must also take a non-TxContext &mut parameter; publication is rejected otherwise. User packages are unaffected.

#26891: Adds a ForwardingAddressRegistry system object (0x2::forwarding_address, object ID 0xfa), created during epoch change when the create_forwarding_address_registry flag is enabled (devnet only for now). No user-facing API yet.

Nodes (Validators and Full nodes)​

#26891: New end-of-epoch system transaction ForwardingAddressRegistryCreate.

gRPC​

#26891: New FORWARDING_ADDRESS_REGISTRY_CREATE kind in the EndOfEpochTransactionKind proto enum.

GraphQL​

#26891: New ForwardingAddressRegistryCreateTransaction member of the EndOfEpochTransactionKind union.

#27492: transactions(filter: {affectedObject: ...}) now correctly returns a FEATURE_UNAVAILABLE error when the tx_affected_objects pipeline isn't configured, instead of silently succeeding.

CLI​

#27291: new logic for gas selection to allow usage of address balances. Note that if no gas coin is passed, it will smash all available gas coins into one.

Breaking change: --stateless is no longer available for send-funds command. Use --from-address-balance instead to send funds from AB to another address.

#27213: sui client verify-source <path> now rebuilds the package with the toolchain it was published with (downloading that release if needed) and reads the on-chain address to compare against from the package's own publication metadata — it no longer takes a package-id argument. --verify-deps, --skip-source, and --address-override are removed; to verify a dependency, run the command against that dependency's source. Pass --toolchain-version to rebuild with a different toolchain.

#27490: sui client gas now also displays address balance SUI balance.

#27395: A git dependency whose rev is an annotated tag now pins to the commit the tag points at instead of the tag object. Existing Move.lock files that pinned a tag object keep their old sha until repinned; you can use sui move update-deps to fix old lockfiles.

#27436: sui client verify-source now prints the metadata it verified against (original id, published-at, toolchain version, binary path) on success, and emits it as JSON under the global --json flag.

#27374: sui client verify-source now caps its cache of downloaded sui toolchains at the most-recently-used few (default 5, set SUI_BINARY_CACHE_LIMIT to change), evicting older ones after a download.

#27438: sui client verify-source --toolchain <path> rebuilds with a local sui binary instead of downloading a toolchain.

#27446: sui client verify-source reuses a suiup-cached release archive instead of re-downloading, when present.

Indexing Framework​

#27360: Fixes a bug where the checkpoint broadcaster could keep running instead of shutting down promptly after a fatal ingestion error, if real-time checkpoint streaming was active and healthy at the same time.

Full Log: https://github.com/MystenLabs/sui/commits/testnet-v1.77.1​

v1.76.1​

✅ Mainnet | Source: GitHub Release

Click to open
sui::scratch: A Per-Transaction Scratch Pad

Sui v1.76 introduces sui::scratch, an ephemeral, per-transaction key-value store. Think of it as a "scratch pad" you can write to for the duration of a transaction: all entries persist throughout the PTB (across commands), but are dropped at the end of the transaction.

It may be helpful to think of it like adding dynamic fields directly to TxContext. However, the entries are not persisted with any object, and every entry is dropped before the transaction ends. Nothing written to scratch outlives the transaction, and nothing is charged for storage.

The API​

Each entry is identified by the pair of its key type and key value, hashed together the same way as a dynamic field name (see sui::dynamic_field::hash_type_and_key). So WrappedU8(1) and WrappedBool(true) are distinct keys even though they serialize to the same bytes, because the key type is part of the derived address.

The core operations mirror sui::dynamic_field, and are exposed as methods on TxContext:

  • add(key, value) inserts an entry. Aborts if the key is already present.
  • read(key) returns a copy of the value. The entry stays in place.
  • remove(key) removes the entry and returns its value. Aborts if the key is not present.
  • exists_with_type(key) and exists(key) test for presence, with and without checking the type of the value respectively.
  • Additional helper functions and macros will be rolled out over the coming releases.

Use Cases​

We foresee a common use of scratch being to constrain how a function is called within a single PTB. A few examples of per-PTB limits:

  • Enforce that a function is called at most once (or up to any limit you choose) across the whole transaction.
  • Enforce that a function is called at most once for a given set of object inputs.
  • Enforce that a function is called at most once for a given set of type parameters.

For instance, a DEX could use scratch to allow at most one swap from token A to token B per PTB, keying an entry on the ordered (A, B) type pair and aborting on the second attempt. Because scratch is cleared at the end of every transaction, the next transaction starts fresh. There is no lingering state to reset or clean up.

Example​

A minimal "call at most once per PTB" guard looks like this:

module example::once;

use sui::tx_context::TxContext;

#[error]
const EAlreadyCalled: vector<u8> = "Function has already been called in this PTB";

// A key type this module owns.
public struct Called() has copy, drop;

public fun do_thing(ctx: &mut TxContext /* ... */) {
    // Abort if we have already run in this PTB; otherwise mark that we have.
    assert!(!ctx.scratch_internal_exists!<Called>(Called()), EAlreadyCalled);
    ctx.scratch_internal_add!<Called, bool>(Called(), true);

    // ... rest of the logic ...
}

A Note on Access Control​

Scratch entries are namespaced by their key type, and only the module that defines the key type K can access the entries keyed by it. Within the defining module, the scratch_internal_* macros used above handle the access control for you: under the hood they issue a sui::scratch::Permit<K> from a std::internal::Permit<K>, which can only be constructed by K's defining module. For more granular control or for accessing entries outside of the defining module, you will need to pass the sui::scratch::Permit<K> explicitly. The non-macro forms (scratch_add, scratch_read, and so on) take a Permit<K> as an argument.

⚠️ This release introduces a new RPC Store for gRPC indexes, requiring a one-time, resumable reindexing process. Startup includes live object reindexing (which temporarily delays HTTP availability), followed by background historical indexing that does not impact normal RPC operations. The change improves balance indexing, standardizes the index database format, and enables the new filtered List and Subscription APIs. It could take close to ~1.5 hours for re-indexing to complete upon startup.

Sui Protocol Version in this release: 130​

#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)​

#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.

#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.

#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.

#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​

#27197: Adding filtered subscription APIs for checkpoints, transactions, and events

#27257: stabilizes the filtered List* apis as well as filter subscription apis

CLI​

#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​

#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.

#27238: The consistent store's gRPC service supports the same opt-in grpc_request capture target.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.76.1​

v1.75.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 129​

#27096: Introduces a new protocol version that adds explicit bounds for binary pools that were otherwise implicitly constrained before. No user-visible change.

#26914: adds insert_before and insert_after to sui::linked_table

#27067: use defining_ids in sui::coin

Nodes (Validators and Full nodes)​

#27063: the state-sync archive fallback now supports gs:// (Google Cloud Storage) ingestion URLs. A new remote-store-headers option under state-archive-read-config attaches default HTTP headers to archive requests, which enables requester-pays GCS buckets via x-goog-user-project. Previously only file / s3 / http archive stores were supported.

#27026: New optional RUST_LOG_TAILS env var additionally writes individual tracing targets to dedicated files (format inferred from the file extension — .jsonl/.ndjson for JSON, otherwise text), leaving normal log output unchanged. Backward-compatible — unset by default, so log output is unchanged and no action is required.

gRPC​

#27035: Opaque pagination cursors returned by the scanning apis list_transactions, list_events, and list_checkpoints have a new internal encoding. Cursors remain opaque and clients should continue treating them as such. Users should restart pagination from the beginning if they encounter a cursor-related error.

GraphQL​

#27018: Introduce IAddressable.asTransactionObject as a generalization of Address.asTransactionObject.

#27004: GraphQL request payloads can be captured for replay by enabling the graphql_request tracing target at trace level — all kinds via RUST_LOG=graphql_request=trace, or a single operation kind via RUST_LOG="graphql_request[{kind=mutation}]=trace". Disabled by default.

#26731: Add cursor field to Checkpoint object

#27035: The opaque pagination cursor returned for a Transaction edge of the TransactionConnection have a new internal encoding. Cursors remain opaque and clients should continue treating them as such. Users should restart pagination from the beginning if they encounter a cursor-related error.

#26714: Support resumable checkpoints subscription in features staging

CLI​

#27094: sui start respects the fullnode RPC socket address that's part of its network config, if one is provided.

Indexing Framework​

#27026: The same RUST_LOG_TAILS env var is available to indexer binaries (e.g. sui-indexer-alt-graphql). Set it alongside RUST_LOG (e.g. RUST_LOG="info,graphql_request=trace" with RUST_LOG_TAILS="graphql_request=/var/log/sui/graphql_request.jsonl") to capture that target as NDJSON for replay while normal logs stay readable. Opt-in; no action required otherwise.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.75.2​

v1.74.1​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 128​

#27097: Introduces a new protocol version that adds explicit bounds for binary pools that were otherwise implicitly constrained before. No user-visible change.

#26896: added protocol version 127 enabling always_advance_dkg_to_resolution. Corrects version 126 which was incorrectly modified after being released to testnet.

#26901: Updated gas prices for range proof verification and Ristretto group operations in protocol version 127.

#26998: Enable Ristretto255 group operations and bulletproofs range proof verification on testnet.

#26996: Mainnet switches to timestamp-based epoch close at protocol version 127. No operator action required.

Nodes (Validators and Full nodes)​

#26973: A node now reports and disconnects state-sync peers that are consistently unreachable even when it is not actively syncing from them; previously this could fail to happen. No operator action required.

#26989: Fixes a spurious panic that could occur during a normal node shutdown/restart. No action required.

gRPC​

#26763: `SimulateTransaction` now accepts `gas_price=0` for gasless-tier-eligible transactions (both via the unresolved proto path and as pre-built BCS transactions) instead of returning an error.

CLI​

#26991: adds sui move lint command

#27012: Renamed the --forking-mode flag to --skip-signing to more correctly represent what it does.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.74.1​

v1.73.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 126​

#26849: version 126 introduced that changes how insufficient funds for withdrawals are handled.

#26740: Testnet: advance epoch based on timestamp instead of validator votes.

#26246: New flag for dealing with party object extensions for incurring post execution writes

GraphQL​

#26594: Support checkpoint lookup by digest

#26495: add asTransactionObject which allows user to query the status of address that is involved as an object in a particular transaction

CLI​

#26521: Adds sui move format passthrough command for prettier-move auto-formatter.

#26697: sui start --with-faucet now responds to Ctrl+C / SIGINT and shuts down all subservices gracefully.

Indexing Framework​

#26229: Validate streaming backoff config and use saturating fallback math so retries cannot stall without progress.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.73.2​

v1.72.5​

✅ Mainnet | Source: GitHub Release

⚠️⚠️⚠️ Emergency Release ⚠️⚠️⚠️​

#26846: Adds a force_epoch_close operator lever (node config or mainnet binary constant) to deterministically close a wedged epoch at a pinned consensus commit index. No-op and behavior-identical when unset.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.72.5​

v1.72.4​

✅ Mainnet | Source: GitHub Release

⚠️⚠️⚠️ Emergency Release ⚠️⚠️⚠️​

#26832: Fixed an address-balance gas-smashing edge case where InsufficientFundsForWithdraw transactions could panic during settlement; they now fail cleanly with zero gas charged.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.72.4​

v1.72.3​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 125​

#26740: Testnet: advance epoch based on timestamp instead of validator votes.

#26246: New flag for dealing with party object extensions for incurring post execution writes

GraphQL​

#26594: Support checkpoint lookup by digest

#26495: add asTransactionObject which allows user to query the status of address that is involved as an object in a particular transaction

CLI​

#26521: Adds sui move format passthrough command for prettier-move auto-formatter.

#26697: sui start --with-faucet now responds to Ctrl+C / SIGINT and shuts down all subservices gracefully.

Indexing Framework​

#26229: Validate streaming backoff config and use saturating fallback math so retries cannot stall without progress.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.72.3​

v1.72.2​

✅ Mainnet | Source: GitHub Release

⚠️ Please upgrade ASAP. This release introduces two major protocol enhancements: Address Balances and Gasless Stablecoin Transfers. Address Balances introduce a canonical per-address balance model for each token type alongside the existing Coin<T> object model, simplifying transaction construction by removing the need for coin selection, splitting, and merging. Gasless Stablecoin Transfers enable supported stablecoins to be sent peer-to-peer — including batched PTBs — with no gas fees and no gas token required.

Sui Protocol Version in this release: 124​

#26505: Bump protocol version

#26203: Adds protocol version 123 (gas_model_version 12). Fixes a stack-height double-decrement in the gas meter for native calls. Internal accounting correctness only; no user-visible change to successful transactions.

#26504: Enables address balances, gasless transactions, coin reservations, and the accumulator/withdraw stack on mainnet at protocol version 125. Gasless transactions are gated behind an empty token allow-list until a follow-up configures the mainnet tokens.

#26417: Adds the mainnet stablecoin gasless allowlist (USDC, USDSUI, SUI_USDE, USDY, FDUSD, AUSD, USDB) with a $0.01 per-stable minimum transfer in protocol v123. Gasless remains disabled on mainnet.

Nodes (Validators and Full nodes)​

#26456: callers of DBMap::safe_range_iter(..=K) or DBMap::reversed_safe_iter_with_bounds(_, Some(K)) where K serializes to all 0xFF will now correctly include the entry at K. Previously that entry was silently skipped.

gRPC​

#26403: rpc-index DB version has been updated to 4. This means that on startup re-indexing will be required and can take some time depending on the amount of object history present on the node.

GraphQL​

#26525: Adding new TransactionEffects.version field for typed TransactionEffects version (v1, v2, etc)

CLI​

#26369: Fix sui client send-funds which was always failing with Insufficient balance … Coin balance: 0 regardless of the sender's actual coin balance.

#26405: sui replay now allows to pass a custom node url to a GraphQL server: sui replay --node https://graphql.devnet.sui.io/graphql.

#26346: external-keys subcommand receives --provision-mode [recoverable-assumed|mnemonic-backed|non-recoverable]

#26485: Sui CLI has a new --forking-mode flag to be used with the new sui-fork tool to allow impersonate a sender.

Indexing Framework​

#26357: A new pipeline-depth config knob is added to sequential pipelines which allows the pipeline to continue to build batches while a batch is being flushed to the database. No need to set this config explicitly, the default value should suffice.

#26358: Added MAX_PENDING_ROWS to sequential pipelines. It's a soft-cap that forces the batching loop to attempt a flush to the database, not a hard-cap on the amount of rows buffered in memory.

#26268: sui-indexer-alt-framework-store-traits: add store/connection test macros

#26526: Add support to IngestionClient to set arbitrary headers when making requests to remote stores.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.72.2​

v1.71.1​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 123​

#26492: Bump protocol version

#26166: - Adds sui::dynamic_field::borrow_or_add

  • Adds sui::dynamic_field::borrow_mut_or_add
  • Adds sui::dynamic_field::get_do
  • Adds sui::dynamic_field::get_mut_do
  • Adds sui::dynamic_field::get_fold
  • Adds sui::dynamic_field::get_mut_fold
  • Adds sui::dynamic_object_field::borrow_or_add
  • Adds sui::dynamic_object_field::borrow_mut_or_add
  • Adds sui::dynamic_object_field::get_do
  • Adds sui::dynamic_object_field::get_mut_do
  • Adds sui::dynamic_object_field::get_fold
  • Adds sui::dynamic_object_field::get_mut_fold

#26196: deprecates vector::empty and vector::singleton in the MoveStdlib

#26226: - Deprecated sui::dynamic_field::exists_ in favor of sui::dynamic_field::exists.

  • Deprecated sui::dynamic_field::remove_if_exists in favor of sui::dynamic_field::remove_opt.
  • Deprecated sui::dynamic_object_field::exists_ in favor of sui::dynamic_object_field::exists.
  • Adds sui::dynamic_object_field::remove_opt.

#25959: Add a new native function, verify_bulletproof_ristretto255_internal and enable on devnet.

#26248: - Adds sui::dynamic_field::replace.

  • Adds sui::dynamic_object_field::replace.

#26318: Adds amendments to certain linkages to allow them to be loaded into the new VM.

GraphQL​

#25863: Add new verifySignature

#26208: Fixes an issue where a derived object or dynamic field load could be incorrectly bounded by the version of the object containing the derived object key, instead of the parent.

Indexing Framework​

#26181: Implement accepts_chain_id in consistent store.

#26171: Implement accepts_chain_id in analytics indexer.

#26247: Implement accepts_chain_id in object store

#26150: Implements ConcurrentConnection for BigTableConnection to support backwards indexing. Updates BigTableReader to use new watermark format.

#26302: ## Adaptive ingestion for sequential pipelines

Sequential pipelines now participate in the adaptive ingestion concurrency system alongside concurrent pipelines. Fetch concurrency is driven by per-subscriber bounded-channel fill across both pipeline types — one mechanism, no special cases.

Removed​

  • checkpoint_lag is gone. The sequential committer no longer holds writes back behind a lag window; it commits whenever contiguous checkpoints are available.
  • checkpoint_buffer_size is gone.

Added​

  • subscriber_channel_size is now a per-pipeline knob under the pipeline's ingestion section. Defaults to max(num_cpus / 2, 4).

    [pipeline.my_pipeline.ingestion]
    subscriber_channel_size = 32

Migration​

Config layers carry #[serde(deny_unknown_fields)], so stale fields will fail to parse on upgrade. Before deploying:

  • Remove checkpoint_buffer_size from [ingestion].
  • Remove checkpoint_lag from any [pipeline.*] section.

We recommend omitting these overrides entirely — the adaptive controller sizes fetch concurrency against the slowest subscriber automatically.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.71.1​

v1.70.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 121​

#26095: Shifts 120 to 121, and adds an additional check in 120 to enforce cleanliness around jumps.

#23295: Adds the Move standard library function std::u8::mul_div Adds the Move standard library function std::u8::mul_div_ceil Adds the Move standard library function std::u16::mul_div Adds the Move standard library function std::u16::mul_div_ceil Adds the Move standard library function std::u32::mul_div Adds the Move standard library function std::u32::mul_div_ceil Adds the Move standard library function std::u64::mul_div Adds the Move standard library function std::u64::mul_div_ceil Adds the Move standard library function std::u128::mul_div Adds the Move standard library function std::u128::mul_div_ceil Adds the Move standard library function std::u256::mul_div Adds the Move standard library function std::u256::mul_div_ceil

#26051: Deprecated std::u8::divide_and_round_up in favor of std::u8::div_ceil. Deprecated std::u16::divide_and_round_up in favor of std::u16::div_ceil. Deprecated std::u32::divide_and_round_up in favor of std::u32::div_ceil. Deprecated std::u64::divide_and_round_up in favor of std::u64::div_ceil. Deprecated std::u128::divide_and_round_up in favor of std::u128::div_ceil. Deprecated std::u256::divide_and_round_up in favor of std::u256::div_ceil.

gRPC​

#26070: When 0x1::type_name::TypeName Move values show up in structured outputs, it will show up as a simple string representation of the type, rather than an object with a name field.

#26062: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

JSON-RPC​

#26070: When 0x1::type_name::TypeName Move values show up in structured outputs, it will show up as a simple string representation of the type, rather than an object with a name field.

#26062: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

GraphQL​

#26061: Bugfix in how GraphQL fetches Display v2 formats

#26070: When 0x1::type_name::TypeName Move values show up in structured outputs, it will show up as a simple string representation of the type, rather than an object with a name field.

#26062: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

Indexing Framework​

#25881: Refactors Connection trait into ConcurrentConnection/SequentialConnection subtraits and Store trait into ConcurrentStore/SequentialStore subtraits.

#26092: Removes SequentialStore::sequential_connect which was introduced in a recent refactoring but is not used.

#26133: Implements ConcurrentConnection for ObjectStoreConnection to support backwards indexing.

#26096: Remove CheckpointData::Raw raw variant. Treat all ingestion errors as transient (retryable). Populate total_ingested_bytes during gRPC ingestion.

#26116: Added IngestionClientTrait::latest_checkpoint_number(), concurrent pipelines with pruning enabled now start indexing at network tip - retention.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.70.2​

v1.69.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 120​

#26098: adds an additional check in protocol version 120 to enforce cleanliness around jumps.

#25792: metadata hardening in Sui System

#25838: Enables the new Move VM in protocol version 118.

#25911: New VM pushed to 119 instead of 118 due to cherry-pick

gRPC​

#25908: Fix X_SUI_CHAIN_ID header to return full 32-byte, base58 encoded chain id

#25828: Wire up balance changes and object set for archival

#26112: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

JSON-RPC​

#26112: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

GraphQL​

#26112: Display v2: Implicitly format fields using the json transform, if the str transform would not work for them.

CLI​

#25862: sui client object now displays decoded Move struct fields instead of raw BCS-encoded byte arrays.

#25444: sui move build --dump can now be run without an active network connection if tree shaking is disabled.

fixes for ephemeral publication with local dependencies on windows.

improved error message when building against an undefined environment.

Indexing Framework​

#25838: Fix a clippy lint in mocks/store.rs

Co-authored-by: @cgswords

#25834: Renamed IngestionClientTrait::fetch to IngestionClientTrait::checkpoint.

#25895: Adds new IngestionClientTrait::chain_id to retrieve the chain_id from that ingestion source.

#25905: Changed Processor's receiver to accept new CheckpointEnvelope type containing the chain_id.

#25875: Add Connection::init_chain_id method to store and retrieve chain_id.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.69.2​

v1.68.1​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 118​

#25907: Add missing function for display migration cap

#25674: Enables address aliases feature on mainnet.

#23710: Enables Display V2 (0xd system object is created)

#25827: metadata hardening in Sui System

Nodes (Validators and Full nodes)​

#25624: Fixes a potential fullnode panic when simulating a malformed transaction with invalid funds withdrawals.

JSON-RPC​

#25360: Adds support for Display Registry to JSONRPC: When showDisplay is set, the RPC will look for a Display<T> stored in the Display Registry and will use that as the source of truth for its type's format. This takes precedence over any Display v1 formats that exist for this type.

GraphQL​

#25479: Introduce MoveValue.asVector for paginating through vectors of Move Values.

#25657: Introduce a new union SignatureScheme for UserSignature

#25715: ZkLoginVerifyResult will not contain error anymore. Error will not be part of GraphQL response error

#25242: Adds support for Display Registry to GraphQL: MoveValue.display will look for a Display<T> stored in the Display Registry and will use that as the source of truth for its type's format. This takes precedence over any Display v1 formats that exist for this type.

Indexing Framework​

#25641: Processor concurrency (fanout) and ingestion concurrency (ingest_concurrency) now use adaptive concurrency control by default. Instead of a fixed number of workers, concurrency starts at 1 and scales automatically based on downstream channel backpressure — up to num_cpus for processors and up to 500 for ingestion.

Breaking changes:

  • Processor::FANOUT trait constant has been removed. Processor concurrency is now configured via the fanout field on ConcurrentConfig / SequentialConfig, which accepts a ConcurrencyConfig enum instead of usize.
  • ingest_concurrency in IngestionConfig changed from usize to ConcurrencyConfig.
  • A new processor_channel_size field controls the channel between the processor and downstream stage (defaults to num_cpus / 2). This channel previously sized itself from FANOUT + PIPELINE_BUFFER.

Migration: To preserve previous fixed-concurrency behavior, set fanout: Some(ConcurrencyConfig::Fixed { value: N }) or ingest_concurrency: ConcurrencyConfig::Fixed { value: N }. Otherwise, no changes are needed — the adaptive defaults should work well for most workloads.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.68.1​

v1.67.3​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 115​

#25795: Adds a new protocol version 115 to normalize representation of some structures within the VM.

#25556: Enables the address aliases feature on mainnet.

#25585: Add a new protocol version to support some refactoring in execution.

#25364: test only changes, no user impact

GraphQL​

#25261: Error field is no longer available in simulateResult and ExecutionResult. They will be propagated in GraphQL errors

CLI​

#25074: sui move build --dump (the short version of --dump-bytecode-as-base64) now correctly outputs bytecode with the 0 address.

#25587: Fixed a bug to re-enable pretty printing of sui client ptb output.

Indexing Framework​

#25434: Fixes an issue where the ingestion client allowed configuring multiple sources but all but one source was ignored, based on an implicit precedence order. Now exactly one source must be supplied.

#25593: Reducing ingestion concurrency and channel size. Testing showed this eliminated OOM issues when processing large checkpoints without bottlenecking a 16 cpu machine.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.67.3​

v1.66.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 113​

#25588: Bump protocol version

#25361: in version 111 error from dev inspect, dry run and execution are more consistent and the same for transaction data checks

#25321: Add Ristretto255 group operations to sui-framework on devnet.

Nodes (Validators and Full nodes)​

#25257: Added multi-provider Ethereum RPC support to the bridge node.

Operators can now configure multiple Ethereum RPC endpoints with quorum-based consensus for improved redundancy and fault tolerance.

New optional YAML config fields (in sui bridge config):

  • eth-rpc-urls (list of RPC URLs),
  • eth-rpc-quorum (quorum size, defaults to 1)
  • eth-health-check-interval-secs (health check interval, defaults to 300s).

The existing eth-rpc-url field continues to work for backward compatibility. When a single URL is configured, the multi-provider layer operates as a zero-overhead passthrough with no quorum, health-check, or locking machinery.

gRPC​

#25191: Read the new BigTable schema and per-pipeline watermarks.

GraphQL​

#25109: Partial error will be properly supported in GraphQL. Invalid fields will have error messages and valid fields will still be displayed normally

#25110: Partial error will be properly supported in GraphQL. Invalid fields will have error messages and valid fields will still be displayed normally

#25186: chainIdentifier query now returns full Base58-encoded 32 byte digest

#24788: add bloom filter pipelines for scanning APIs

#25191: Read the new BigTable schema and per-pipeline watermarks.

CLI​

#24469: Sui CLI now supports auto-complete via clap-complete.

sui completion --generate bash
sui completion --generate elvish
sui completion --generate fish
sui completion --generate powershell
sui completion --generate zsh

Put the output in a file in the right directory for your shell (e.g., for fish in ~/.config/fish/completions/sui.fish) and restart your shell. Use double TAB to trigger the auto completion menu.

#25226: sui move test now uses Sui's gas meter and limits.

#25405: Fix an issue where the CLI would fail to infer the type of a primitive argument to a Move call if that argument was accessed by reference or by mutable reference.

#25082: You can now do sui move build --dump-bytecode-as-base64 --pubfile-path <file> to use ephemeral addresses for dumped bytecode.

The --dump flag can be used as a shorthand for --dump-bytecode-as-base64.

The full flag for -e has been changed to --build-env (the shorthand -e remains the same)

Fixed a bug when --pubfile-path is used with -p

#25592: Fixed a bug to re-enable pretty printing of sui client ptb output.

Indexing Framework​

#25324: Disable object_store crate internal retries to make errors immediately visible to framework.

#25325: Fix memory leak in ingestion stream.

#25334: Enable ingestion backpressure for concurrent pipelines

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.66.2​

v1.65.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 111​

#25366: 111 makes more consistent check across execution mode and transaction data

#24957: Enable custom nonzero pcrs parsing for mainnet in version 109.

gRPC​

#25392: Fixes a bug that was introduced in #24797 that could lead to the balance index being incorrect if a fullnode restored indexes with the 1.64 release.

GraphQL​

#24963: Balance.totalBalance now returns the sum of balances from owned coins and from the accumulator object. The individual coin or address balances can be retrieved through Balance.coinBalance and Balance.addressBalance respectively. For the previous behavior, select the Balance.coinBalance field for coin balances only.

#25108: Partial error will be properly supported in GraphQL. Invalid fields will have error messages and valid fields will still be displayed normally

CLI​

#25016: The --sender flag is now correctly respected in sui client publish and sui client upgrade commands when used with --serialize-unsigned-transaction. Previously, the sender was incorrectly inferred from gas objects, ignoring the --sender flag.

Indexing Framework​

#24066: Ingest zstd-compressed proto files rather than BCS files

#24991: remote_client::RemoteIngestionClient becomes store_client::StoreIngestionClient and supports any valid implementation of object_store::ObjectStore as a checkpoint source.

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.65.2​

v1.64.2​

✅ Mainnet | Source: GitHub Release

Sui Protocol Version in this release: 109​

#25147: fix(sui-http): use explicit rustls::CryptoProvider

Full Log: https://github.com/MystenLabs/sui/commits/mainnet-v1.64.2​
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