22.0.0-rc.1

What's Changed

• Support for constructor-related functionality in Soroban SDK. by @dmkozh in #1327
• Add Address::from_str by @leighmcculloch in #1342
• Support calling ctors with tuples by @leighmcculloch in #1340
• Fix warnings on contract and contractimpl macros by @leighmcculloch in #1344
• Add register and register_at fns to replace register_contract, register_contract_with_constructor, register_contract_wasm, register_contract_wasm_with_constructor by @leighmcculloch in #1343
• Add infallible From conversions for types to ScVal by @leighmcculloch in #1338
• Remove need for Copy on error enums by @leighmcculloch in #1292
• Update env, xdr by @leighmcculloch in #1351
• implement bls12-381 functions by @jayz22 in #1345
• Use ConstructorArgs trait for args on deploy with constructor by @leighmcculloch in #1349
• Add compile errors when built with unsupported wasm features by @leighmcculloch in #1353
• Update dependencies to 22.0.0-rc.1 by @sisuresh in #1356

Full Changelog: v21.7.1...v22.0.0-rc.1