1.0.3.1 Release

Changes

🚀 Features

• New method added to get estate contract list @StuartFerguson (#137)

🐛 Bug Fixes

• Reject an empty device identifier @StuartFerguson (#134)
• Add check for an empty projection state @StuartFerguson (#133)

🧰 Maintenance

• Make inner join to products a left join @StuartFerguson (#138)