@tvmjs/vm v1.2.0

npm · npm i @tvmjs/vm@1.2.0

This release adopts TRON transaction execution and expands regression coverage.

Changes

• Require compatible TRON configuration across VM and TVM.
• Use TRON Energy rules and exact TRC-10 token IDs in transaction execution.
• Add an experimental RPC example for local read-only execution against remote TRON state.
• Replay 71 recorded java-tron reference cases and include API tests in the default test command.

Compatibility notes

• Remove Blob, Beacon root, EIP-7702, and obsolete contract-size options.
• generateTxReceipt() now takes four arguments.
• Execution Energy and transaction-envelope overhead remain separate measurements.

@tvmjs/util v1.2.0

npm · npm i @tvmjs/util@1.2.0

This release preserves TRC-10 token precision and removes retired Ethereum helpers.

Changes

• Keep token IDs above 2^53 - 1 exact in account balances and RLP serialization.
• Add tokenIdToKey(), tokenIdFromKey(), AssetBalances, and TokenIdLike.
• Remove Blob/KZG and EIP-7702 authorization helpers and types.

Compatibility notes

• Account.asset uses canonical decimal string keys and non-negative bigint balances.
• Pass bigint for token IDs above JavaScript's safe integer range.

@tvmjs/tx v1.2.0

npm · npm i @tvmjs/tx@1.2.0

This release narrows transaction support to TRON execution and preserves exact token fields.

Changes

• Remove Blob and EIP-7702 transaction types and constructors.
• Preserve signed legacy TRC-10 fields through JSON/RPC round trips.
• Remove Ethereum initcode limits, word metering, and intrinsic access-list charges.

Compatibility notes

• Retained encodings are Legacy, EIP-2930, and EIP-1559 for local execution.
• Remove allowUnlimitedInitCodeSize and retired transaction fields.
• Use signed legacy transactions for transaction-level TRC-10 transfers.

@tvmjs/tvm v1.2.0

npm · npm i @tvmjs/tvm@1.2.0

This release adopts TRON execution rules and improves Energy accounting.

Changes

• Apply java-tron storage row pricing without Ethereum cold/warm surcharges or storage refunds.
• Support Proposal 65 memory costs and exact bigint TRC-10 token IDs.
• Remove Blob, Beacon root, EIP-7702 delegation, and conflicting EOF execution capabilities.
• Add regression coverage using 71 recorded java-tron reference cases.

Compatibility notes

• Ethereum execution profiles are no longer supported.
• Remove allowUnlimitedContractSize and allowUnlimitedInitCodeSize; Ethereum size limits and initcode word metering are removed.
• Review Energy expectations affected by the updated pricing rules.

@tvmjs/statemanager v1.2.0

npm · npm i @tvmjs/statemanager@1.2.0

This release improves TRC-10 state handling and rollback consistency.

Changes

• Preserve exact token IDs, nested token registrations, and independent state copies.
• Add a local TRC-10 registry and optional token-existence resolver to RPCStateManager.
• Preserve rollback history across cache flushes and state-root reads.
• Clear storage tries on account deletion and fix binary tree cache persistence.

Compatibility notes

• Update tokenIdExists() callers and implementations to use bigint.
• RPC token execution requires explicitly supplied token balances; remote account proofs do not provide them.

@tvmjs/mpt v1.0.2

npm · npm i @tvmjs/mpt@1.0.2

This release fixes trie mutation failures and checkpoint recovery.

Changes

• Release write locks when mutations, commits, or reverts throw.
• Reject writes through missing trie nodes without changing the root.
• Preserve pending checkpoints when database batches fail.
• Reject empty proofs when verifying against a non-empty trusted root.
• Update internal dependencies.

@tvmjs/common v1.2.0

npm · npm i @tvmjs/common@1.2.0

This release introduces the standalone TRON execution configuration.

Changes

• Require execution: 'tron' and reject Ethereum execution profiles and schedules.
• Enable Proposal 65 by default on Mainnet, Nile, and Shasta.
• Add createCurrentTronMainnetCommon() with proposals 65/96 and CLZ enabled.
• Validate configuration compatibility across execution layers.

Compatibility notes

• Use TRON presets; the legacy Mainnet + 'tron' mapping and createCommonFromGethGenesis() are removed.
• createCustomCommon() accepts identity and discovery overrides only; supply network metadata through a complete ChainConfig.
• Remove retired Blob/KZG, Beacon root, EIP-7702, and EIP-3860 settings.

@tvmjs/client v1.0.0

npm · npm i -D @tvmjs/client@1.0.0

First release of the local TRON development node.

Changes

• Provide deterministic development accounts and TRON HTTP APIs.
• Support contract deployment, calls, Energy estimation, transaction broadcast, and receipts.
• Support TRC-10 operations, Stake 1.0/2.0, and resource delegation.
• Add instant/interval mining, time controls, state editing, and execution tracing.

Getting started

Run npx tvmjs to start the local node at http://127.0.0.1:9090.

@tvmjs/blockchain v1.2.0

npm · npm i @tvmjs/blockchain@1.2.0

This release improves local TRON chain storage and database consistency.

Changes

• Advance the canonical head by block number when consensus metadata is absent.
• Update caches only after successful database batch writes.
• Ignore redundant Clique signer authorization and removal votes.
• Remove Blob accounting and Ethereum activation-block special cases.

Compatibility notes

• Supply an explicit genesis block or network genesis metadata.
• Consensus validation requires explicit metadata and a consensus implementation.

@tvmjs/block v1.2.0

npm · npm i @tvmjs/block@1.2.0

This release adopts TRON execution headers and strengthens block validation.

Changes

• Default execution blocks to TronMainnet without inherited Ethereum consensus metadata.
• Remove Blob and Beacon root fields; reject EIP-7702 transactions.
• Recompute transaction and withdrawal trie roots during validation.
• Preserve large RPC difficulty values and reject unsupported block-body extensions.

Compatibility notes

• Remove retired header fields and supply baseFeePerGas in serialized headers.
• Uncle headers require explicit consensus metadata.