v1.2.0b0

What's Changed

• Implemented a Native Auth Client by @popenta in #199
• Implemented the Native Auth Server by @popenta in #202
• Implemented Validators Transactions Factory by @popenta in #203
• Implemented Validators Controller by @popenta in #204
• Mark relayed factory and controller as deprecated by @popenta in #205
• Fixes for token management by @popenta in #206
• Cookbook fixes by @popenta in #207
• Export validators signers by @popenta in #208
• Add extra gas limit for transfers controller for guarded or relayed transactions by @popenta in #209
• Add set/unset roles for meta esdt by @popenta in #210
• Added gas limit and gas price parameters for the controllers by @popenta in #211
• Bump version to v1.2.0 by @popenta in #212
• Small fix for Address.to_bech32 by @popenta in #213

Full Changelog: v1.1.2...v1.2.0b0