Added

• Add db.getMany(keys) (#381) (e4445a7) (Vincent Weevers).

Added

• Support for await...of db.iterator() (#379) (372695f) (Vincent Weevers)

If you are upgrading: please see UPGRADING.md.

Changed

• Replace immediate shim with smaller queue-microtask (a00e3ed) (Vincent Weevers).
• Remove need for full buffer shim (except in test suite) (8f79234) (Vincent Weevers)
• Bump level-concat-iterator and level-supports (0b5e1a3) (Vincent Weevers)
• Breaking: drop support of Safari 11 (7c4cce6) (Vincent Weevers)
• Modernize syntax and bump standard from 14.x to 16.x (cfe8040) (Vincent Weevers)
• Replace xtend dependency with Object.assign() (9d4171f) (Vincent Weevers)
• Breaking: remove legacy range options (start & end) (979d34f) (Level/community#86) (Vincent Weevers)
• Breaking: drop support of stock Android browser (AOSP) (a1fd94e) (Vincent Weevers)
• Breaking: drop node 6 and 8 (1beee24) (Vincent Weevers)
• Breaking (for browsers): bump buffer from 5.x to 6.x (#373) (f62f38b) (Alex Potsides).

Added

• Support arbitrary options on chained batch put() and del() (ba144b2) (Level/levelup#633) (Vincent Weevers).

Changed

• Upgrade devDependency dependency-check from ^3.3.0 to ^4.1.0 (9193656) (@vweevers)

Added

• Support running test suite on a levelup db, as well as skipping start and end tests (for multileveldown) (#364) (@vweevers)

Changed

• Upgrade airtap devDependency from ^2.0.0 to ^3.0.0 (#360) (@vweevers)

Fixed

• Add buffer and immediate for browsers (#355, #362, #363) (@Raynos, @hugomrdias, @vweevers)

Added

• Add more range tests (#353) (@vweevers)

Fixed

• Fix manifest-test to open & close its db (#352) (@vweevers)

Changed

• Upgrade hallmark devDependency from ^1.0.0 to ^2.0.0 (#349) (@vweevers)
• Upgrade standard devDependency from ^13.0.1 to ^14.0.0 (#348) (@vweevers)

Added

• Add manifest (Level/community#83) (#351) (@vweevers)
• Document mandatory methods (#350) (@vweevers)

Fixed

• Remove process.emitWarning because it breaks AppVeyor builds (8e963c3) (@vweevers)

Changed

• Upgrade hallmark devDependency from ^0.1.0 to ^1.0.0 (#343) (@vweevers)
• Upgrade standard devDependency from ^12.0.0 to ^13.0.1 (#341) (@vweevers)

Added

• Add clear() method to delete all entries or a range (#310) (@vweevers).

Historical Note The clear() method is experimental and optional for the time being. Please see the README for details.