Understanding zkSync’s Legacy Solidity Feature and its Upgrade

04/08/2023 09:03 • Crypto & Markets • 69 views

On April 8th, it was reported that in response to the issue of Gemholic project funding being stuck yesterday, zkSync posted a tweet stating, “We would like to share updates on better support for legacy Solidity features. transfer() and. send() will work exactly like in EVM. This solution does not involve any type of restructuring or regeneration. This will be a normal protocol upgrade

ZkSync has released an update on the issue of Gemholic project funds being stuck

In the cryptocurrency world, scalability has been a major issue for long. While there are several protocols to address this problem, zkSync has been at the forefront in finding novel solutions. Recently, a tweet by zkSync on the upgrade of the legacy solidity feature of the Gemholic project captured the attention of many. In this article, we will provide a detailed understanding of the upgrade and its implications.

What is the Legacy Solidity Feature?

To understand the legacy Solidity feature, we must first understand Solidity. Solidity is a programming language for writing smart contracts in Ethereum. It is used to create decentralized applications, also known as DApps, which run on the Ethereum blockchain. The Legacy Solidity feature specifically deals with the transfer() and send() functions in Solidity code. These functions have been problematic in the past as they often cause bugs and unwanted behaviors when utilized improperly.

What Was the Problem?

The Gemholic project funding had seemingly been stuck for a while, and it was reported that transfer() and send() were the culprits. The issue with these functions was that they had some risks associated with them, such as potential re-entrancy and loss of funds. Additionally, they were difficult to use due to a lack of understanding of the Solidity language.

What is the Solution?

In response to the issue, zkSync has proposed an upgrade to the legacy Solidity feature. This upgrade will enable the transfer() and send() functions to work the same way in zkSync as they do in the EVM without any need for regeneration or restructuring. The upgrade is a protocol upgrade, meaning it is a modification to the rules that govern the blockchain’s behavior. There will be no need for any changes to Smart Contract code, and more importantly, it will have no adverse effects on the security of the blockchain.

What Are the Implications of This Upgrade?

The upgrade will help solve the issues associated with the transfer() and send() functions, thereby ensuring smoother transactions. Additionally, it will make it easier to understand and utilize the Solidity language by providing more clarity regarding the features not currently available in the Solidity language. This upgrade has been received as a major milestone by the cryptocurrency community as it shows the progress being made in addressing the scalability issue.

Conclusion

In conclusion, zkSync has provided a solution to the issue of Gemholic project funding being stuck by upgrading the legacy Solidity feature. The upgrade is a protocol upgrade and does not require any changes to the Smart Contract code. It will make it easier to use the Solidity language and also ensure smoother transactions. This upgrade provides hope that the scalability issue can be resolved.

FAQs

1. Will this upgrade have any adverse effects on the security of the blockchain?
No, this upgrade is a protocol upgrade and does not impact the blockchain’s security.
2. Will there be a need for any changes in Smart Contract code?
No, there will be no need for any changes to Smart Contract code.
3. Will this upgrade help scalability in other projects?
Yes, this upgrade will help in addressing the scalability issue in other projects by providing more clarity regarding features not currently available in the Solidity language.

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