v0.85.0

What's Changed

• feat: TX total collateral support by @agaffney in #622
• feat: TX staking withdrawals support by @agaffney in #623
• fix: adjust types for param update cost models by @agaffney in #624
• feat: TX voting procedures attribute support by @agaffney in #625
• feat: TX proposal procedures attribute by @agaffney in #629
• feat: TX required signers attribute by @agaffney in #630
• feat: TX asset mint attribute by @agaffney in #631
• feat: TX script data hash attribute by @agaffney in #632
• feat: TX validity interval start attribute by @agaffney in #633
• feat: TX auxiliary data hash attribute by @agaffney in #634
• docs: update README by @agaffney in #635
• fix: use LazyValue for metadata to avoid decoding issues by @agaffney in #638

Full Changelog: v0.84.0...v0.85.0