Alexander Gryaznov

Resolves #11344

--exclude_labels and --exclude_by_labels options ignored

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Hi there. While the *--include_by_labels* option works pretty fine (takes only issues with specified label to the report), the opposite option *--exclude_by_labels* does not work - it just takes the...

Currently it is possible to imperceptibly forge contract, i.e. add existing contract with `codeHash` other than that one specified in ABI ## Context We have two contracts: 1. normal *candle_ok.contract*...

[contracts] make `debug_message` execution outcome invariant to node debug logging setting

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Follow-up to https://github.com/paritytech/substrate/pull/12953 FIFO was not really a good approach to the debug buffer, as it's not very efficient in computational sense. This PR targets to improve it as follows:...

[contracts] Add upfront weight of merkle trie proofs for storage reading functions

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Follow-up to https://github.com/paritytech/substrate/pull/12976 Even for a single-byte reading operation, proofs of all merkle trie hashes would apparently be needed. Hence this static weight is added to all the storage reading...

- All host functions dealing with gas now have new version which accounts for the _proof_size_ weight as well. - Added `DefaultDepositLimit` pallet config parameter, to allow chains set a...

[contracts] Introduce immutable variables to WASM contracts

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Solidity has the concept of [immutable variables](https://docs.soliditylang.org/en/latest/contracts.html#constant-and-immutable-state-variables), which value can be set once in contract’s constructor and guaranteed to stay unchanged afterwards. _OpenZeppelin_ has recently recommended *ink!* to introduce this...

This had been reported in [this](https://substrate.stackexchange.com/questions/4733/error-when-compiling-a-contract-using-the-xcm-chain-extension) SE question a while ago. The same problem has [arisen](https://github.com/paritytech/ink/pull/1641/files#diff-cfcb99e2e79c3db0f6902e8c34ff897668ecfad26b1d3b77e603bcb387297cf9R19) recently in e2e test for `call_runtime`

This simple fix makes the theme compatible with **Ghost 1.22.1**

Add contract source code verification feature

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Currently there is no (painless) way for user to verify that a deployed contract instance indeed runs the code built from the particular code sources (written in Ink!). PolkadotJS Apps...