v10.0.0

What's Changed

• Adding the optional layer parameter in the topology query by @mrproliu in #127
• Add hierarchy query protocol. by @wankai123 in #128
• Add layer hierarchy levels query by @wankai123 in #129
• Add more fields for hierarchy by @wankai123 in #130
• Add layers field for topology Node. by @wankai123 in #131
• make MQE meta data not null by @wankai123 in #132

Full Changelog: v9.7.0...v10.0.0