In this release

This release refines functionality introduced with release 1.3.0. Being intended for Stagenet only, it still has some known issues described below. To find out more about new functionality in series 1.3, head over to release notes.

Protocol Enhancements

• Increased block complexity limit from 1M to 2.5M, changed overall (including nested) invocation limits:
  • complexity can not exceed 26000
  • action limit has been increased to 30
  • data entry limit has been increased to 100
• Fixed complexity estimation for dApp-to-dApp calls.
• When dApp does not have enough balance to cover transfer actions produced by an invocation, such invocations are no longer discarded, and are included in the block as failed instead.
• Attached payment limit has been increased from 2 to 10 for invocations targeting dApps using RIDE V5.
• When account's @Verifier script complexity does not exceed 200, outgoing transactions from such accounts will not require additional fee.
• Continued сomputations have been pushed to release 1.4. All continuations-related functionality has been removed from this release.

RIDE

In addition to the features from v1.3.0, he following changes have been introduced with RIDE V5:

• New BigInt type widens built-in integer type to 512 bits.
• Invocation structure has been extended with originalCaller and originalCallerPublicKey fields which contain original InvokeScript transaction's sender address and public key.
• Added new functions:
  • isDataStorageUntouched that checks if the data storage of a given account never contained any entries.
  • hashScriptAtAddress that returns BLAKE2b-256 hash of the script assigned to a given account.
• Non-standard rounding modes HALFDOWN and UP have been removed.

Node

• Leases produced from nested dApp invocation will not be returned by /leasing/active/{address} API. This is a known issue which will be fixed in the upcoming version.
• Upon successful rollback completion, only those transactions which are not present in the blockchain will be returned to UTX pool.
• All fixes from 1.2.x series (up to [release 1.2.20]) have been backported to this series, which includes the new Blockchain Updates extension.

SHA256 Checksums

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