v3.0.0-rc.3

• Fix css variables 97a04a8

v3.0.0-rc.2...v3.0.0-rc.3

v1.6.4

• Performance improvements 11ef79f
• v1.6.3 dff3c80
• Concat identical $nest selectors - fixes #54 b04011b
• v1.6.2 75de7c3
• Update modules b274557

v1.6.1...v1.6.4

v3.0.0-rc.2

• Use double classes to match specificity expectations in use 57387f1

v3.0.0-rc.1...v3.0.0-rc.2

v3.0.0-rc.1

3.0.0-rc.1