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Everscale Network Changelog

block version 24 and before​

Activated in the mainnet​

  • New ZEROROTRIF instruction ZEROROTRIF (x y – x y or 0 x y), pushes a Zero under the second stack entry from the top, but only if the topmost Integer y is non-zero.
  • New ZEROROTRIF2 instruction ZEROROTRIF2 (x y – x y or 0 0 x y), pushes two Zeros under the second stack entry from the top, but only if the topmost Integer y is non-zero. Equivalent to ZEROROTRIF; ZEROROTRIF.
  • New ZEROROTRIFNOT instruction ZEROROTRIFNOT (x y – x y or 0 x y), pushes a Zero under the second stack entry from the top, but only if the topmost Integer y is zero.
  • New ZEROROTRIFNOT2 instruction ZEROSWAPIFNOT2 (x – x or 0 0 x), pushes two Zeros under the topmost Integer x, but only if x = 0. Equivalent to ZEROSWAPIFNOT; ZEROSWAPIFNOT.
  • New ZEROSWAPIF instruction ZEROSWAPIF (x – x or 0 x), pushes a Zero under the topmost Integer x, but only if x <> 0.
  • New ZEROSWAPIF2 instruction ZEROSWAPIF2 (x – x or 0 0 x), pushes two Zeros under the topmost Integer x, but only if x <> 0. Equivalent to ZEROSWAPIF; ZEROSWAPIF.
  • New ZEROSWAPIFNOT instruction ZEROSWAPIFNOT (x – x or 0 x), pushes a Zero under the topmost Integer x, but only if x = 0.
  • New ZEROSWAPIFNOT2 instruction ZEROSWAPIFNOT2 (x – x or 0 0 x), pushes two Zeros under the topmost Integer x, but only if x = 0. Equivalent to ZEROSWAPIFNOT; ZEROSWAPIFNOT.
  • Disabled setlibcode, changelibcode instruction
  • Validator not validating in some cases fix
  • Security fix for ADNL packet signature
  • Improved DB restoration
  • Fixed several bugs (storage fee calculation, storing last state of validator)

Config Change 30.05.22​

Activated in the mainnet​

  • Prohibit to send anycast messages
  • New MYCODE instruction MYCODE (- s) — returns the Cell with the current code of the smart-contract. Equivalent to GETPARAM 10. Smart-contract has own code which cell representation can be obtained by this instruction see TIP-1.2.

block version 28​

Activated in the mainnet​

  • Prohibit to send anycast messages
  • New MYCODE instruction MYCODE (- s) — returns the Cell with the current code of the smartcontract. Equivalent to GETPARAM 10. Smartcontract has own code which cell representation can be obtained by this instruction see TIP-1.2.

In the mainnet, not activated yet (using blockchain capabilities):

  • New INITCODEHASH Instruction INITCODEHASH (- x) — returns the integer represented 256bit hash of code cell with contract was deployed. Equivalent to GETPARAM 11 see TIP-1.2.
  • Changed account format
  • Changed the TLB scheme for Account data to reflect new functionality (hash value of the initial account code). Accounts updated recently cannot be deserialized with old software for this reason, update is mandatory.
  • Increased storage fee calculation performance for accounts with large data size
  • Traffic compression

In devnet not in mainnet​

  • Optimization and refactoring of operations with cells
  • Automated DB versioning and update
  • Fixed a bug with persistent zerostate deletion during GC process
  • Fixed security issues found (in data deserialization and states/archives requests)
  • New COPYLEFT instrustion COPYLEFT (s, n - ) — where s — is slice of 256bit AccountId and n — is type of license. Add license payment to code creator. The license payment calculates from compute_phase_fees taking the appropriate percentage. If summary payment is less than license_payment_threshold, then value saves in unsplit_shard_state of masterblock. If summary payment in unsplit_shard_state is more than license_payment_threshold then node sends internal message to account address in masterchain, specified in slice s see TIP-1.1.
  • New STORAGEFEE instruction STORAGEFEE ( -- x), returns the Integer~x with collected storage fee from account in this transaction. Equivalent to GETPARAM 12
  • Full bounce: bounced message will contain init_state and full body of original message in first reference of the body
  • Changes in currency_collections:
    • Changed calculation of bounced message fee if bounced message consists currency_collections
    • Changed some error codes in currency_collections operations
    • Now you can create account with zero grams and non-zero extra_currencies
    • Changed error in value with deleted and immediately created account with currency_collections