3.1.1

Bug fixes

• Fix Script serialization by @SebastienGllmt in #152

Chore

• Bump base64 from 0.13.0 to 0.13.1 in /rust by @dependabot in #149
• Bump serde from 1.0.136 to 1.0.147 in /rust by @dependabot in #148
• Bump getrandom from 0.2.6 to 0.2.8 in /rust by @dependabot in #146
• Bump schemars from 0.8.8 to 0.8.11 in /rust by @dependabot in #145
• Bump linked-hash-map from 0.5.4 to 0.5.6 in /rust by @dependabot in #76
• Bump sha2 from 0.9.9 to 0.10.6 in /rust by @dependabot in #134
• Bump itertools from 0.10.3 to 0.10.5 in /rust by @dependabot in #136
• Bump clear_on_drop from 0.2.4 to 0.2.5 in /rust by @dependabot in #60