- Fixed ethers imported in web workers (#3856; 5f2678f).
- Added Sepolia support (#3863; abeaa74).
- Added missing exports (#3734; 06aa303).
- Allow null values for TypedData domain (#3623; a32af3a).
- Added listAccounts to JsonRpcProvider (#3778; 287d94f).
- Allow BigInt for blockTag (#3780; fe1f04c).
- Fixed typo in error messages (#3822, #3824; f1a810d).
- Re-adding definition files to require exports (#3703; 76fab92).