v1.6.0 – Centralized Access Control Refactor

This release introduces a structural refactor across five modules to improve modularity and maintainability:

• Removed inline onlyKing modifiers from Kingable, KingableContracts, KingableEOAs, KingablePausable, and KingPausable.
• Centralized access control logic via KingAccessControlLite.
• No changes to public interfaces - fully backward compatible.
• Cleaner inheritance and reduced duplication.

This update lays the groundwork for more scalable role-based access patterns across the King ecosystem.

v1.5.0 - KingERC20 token, Interfaces and exetensions.

🛠 Added

Tokens – ERC20

• KingERC20: Gas-efficient, clean core token implementation.

Extensions:

• KingERC20Burnable
• KingERC20Mintable
• KingERC20Pausable
• KingERC20Capped

Interfaces:

• IERC20
• IERC20Metadata

Errors:

• KingERC20Errors – Centralized custom error definitions for ERC20 modules.

v1.4.0 - New Security Primitive

🛠 Added

Core

KingAccessControlLite: Minimal and Gas-efficient role-based access control module for king-based contracts.

Utils

KingCheckAddressLib: Utility library providing zero-address validation for secure address checks.

v1.3.0 – New Security Primitives

🛠 Added

Guards

KingClaimMistakenETH.sol – Enables users to reclaim ETH mistakenly sent to child contracts.

KingRejectETH.sol – Rejects direct ETH transfers to child contracts, improving safety.

Utils

KingReentrancyAttacker.sol – Reusable attacker contract for testing reentrancy vulnerabilities in dev/test environments.

KingVulnerableContract.sol – Intentionally insecure contract for simulating and learning from reentrancy exploits.

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🔁 Updated

ReentrancyGuard refactored, optimized for gas, and renamed to KingReentrancyGuard.

Extensions Modules

• Added KingableEOAs.sol
• Added KingableContracts.sol
• Added KingPausable.sol
• Added KingablePausable.sol
• Added extensions for core Kingable functionality

Core Access Control Modules

• Added Kingable.sol
• Added KingImmutable.sol
• These are the base access control contracts for BuildsWithKing-Security

v1.0.1 - Added Kingable Access Control

🚀 What’s New

• Added access/Kingable.sol (strict EOA-based ownership model for contracts).
• Repo structured into contract/access.

v1.0.0 - Added ReentrancyGuard Security

🚀 What’s New

• Added security/ReentrancyGuard