v7.0.0

If you are upgrading: please see UPGRADING.md.

Changed

• Breaking: bump leveldown and level-packager (53bd922) (Vincent Weevers)
• Breaking: bump level-js from 5.x to 6.x (#194) (1f6c603) (Alex Potsides)
• Breaking: modernize syntax (Level/community#98) (d001b2c) (Vincent Weevers)
• Add files to package.json and remove .npmignore (329e1f5) (Vincent Weevers)

Added

• Document chained batch encoding options (Level/levelup#633) (0b3c11d) (Vincent Weevers)
• Document the clear event (Level/community#79) (52314bf) (Vincent Weevers)

Removed

• Breaking: drop node 8 (Level/community#98) (f8a0047, 31317a6) (Vincent Weevers)
• Remove legacy range options from README (Level/community#86) (e56c6b1) (Vincent Weevers)