0.7.1-beta.0

What's Changed

• solana: Added client-side tx rebroadcast logic by @kev1n-peters in #576
• Evm: add additional overrides to evm signer for better gas settings by @barnjamin in #583
• Start to add vaa examples by @barnjamin in #584
• evm: maxGasLimit undefined check by @kev1n-peters in #585
• core: added mantle token bridge address by @kev1n-peters in #586

Full Changelog: 0.7.0...0.7.1-beta.0