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Changelog

6.1.0 - 2021-09-28

Added

  • Add db.getMany(keys) (#214) (f5a3ca3) (Vincent Weevers).

6.0.0 - 2021-04-09

If you are upgrading: please see UPGRADING.md.

Changed

  • Breaking: bump abstract-leveldown (720aced) (Vincent Weevers)
  • Breaking: bump buffer from 5.x to 6.x (#210) (cc68b21) (Alex Potsides)
  • Modernize syntax and bump standard (Level/community#98) (0ce815f) (Vincent Weevers)
  • Every browser in our test matrix now supports binary keys (2c20127) (Vincent Weevers)

5.0.2 - 2020-04-03

Changed

  • Use nextTick of abstract-leveldown (#195) (@vweevers) (same underlying code)
  • Upgrade nyc devDependency from ^14.0.0 to ^15.0.0 (#187) (@vweevers)
  • Upgrade airtap devDependency from ^2.0.0 to ^3.0.0 (#189) (@vweevers)

Fixed

5.0.1 - 2019-11-29

Fixed

  • Restore support of empty prefix option (#184) (@achingbrain). This restores a previous behavior (of level-js < 3) that unknown to us, was provided by the since-removed IDBWrapper.

5.0.0 - 2019-10-04

If you are upgrading: please see UPGRADING.md.

Changed

Added

4.0.1 - 2019-03-31

Changed

Removed

  • Remove outdated sentence about nullish values from README (#166) (@vweevers)

4.0.0 - 2018-12-30

If you are upgrading: please see UPGRADING.md.

Changed

Added

Removed

  • Remove now irrelevant serialization of nullish values (#155) (@vweevers)
  • Remove unused IndexedDBShim from tests (#162) (@vweevers)

3.0.0 - 2018-06-17

If you are upgrading: please see UPGRADING.md.

Changed

Added

Fixed

Removed

3.0.0-rc1 - 2018-05-26

Changed

  • Upgrade abstract-leveldown from 0.12.0 to 5.0.0 (@vweevers)
  • Upgrade typedarray-to-buffer from 1.0.0 to 3.1.5 (@vweevers)
  • Upgrade levelup devDependency from 0.18.2 to 3.0.0 (@vweevers)
  • Upgrade browserify devDependency from 4.1.2 to 16.2.2 (@vweevers)
  • Switch license from BSD to MIT (@ralphtheninja)
  • Replace IDBWrapper with straight IndexedDB code (@vweevers)
  • Change default database prefix from IDBWrapper- to level-js- (@vweevers)
  • Implement abstract #_serializeKey with support of all IndexedDB Second Edition types including binary keys (as Buffers) (@vweevers)
  • Implement abstract #_serializeValue with support of all types of the structured clone algorithm except for null and undefined (@vweevers)
  • Use immediate module for consistent microtask behavior (@vweevers)
  • Replace Buffer() with Buffer.from() (@vweevers)
  • Rename Iterator#iterator to #transaction (@vweevers)
  • Replace beefy with airtap --local for local testing (@vweevers)
  • Homogenize README title, description and headers (@vweevers)
  • Make real tape tests out of test-levelup.js (@vweevers)
  • Restructure custom tests to follow abstract test suite format (@vweevers)

Added

  • Add continuous browser tests with airtap and Sauce Labs (@vweevers)
  • Add prefix and version options to constructor (@vweevers)
  • Detect binary key support and fallback to String(buffer) (@vweevers)
  • Detect array key support and fallback to String(array) (@vweevers)
  • Test all value types of the structured clone algorithm (@vweevers)
  • Catch DataCloneError if the environment does not support serializing the type of a key or value (@vweevers)
  • Include Promise polyfill for levelup integration tests (@vweevers)
  • Test that Iterator stringifies Buffer.from() argument (@vweevers)
  • Add README badges, new goals and a code example with levelup (@vweevers)
  • Add npm files to .gitignore (@vweevers)

Fixed

  • Start Iterator cursor immediately and fill an in-memory cache to fulfill abstract-leveldown snapshot guarantees (@vweevers)
  • Stop advancing Iterator cursor when options.limit is reached (@vweevers)
  • Rename public #iterator to private #_iterator (@vweevers)
  • Fix #_iterator({ limit: 0 }) to yield 0 entries (@vweevers)
  • Handle transaction errors in Iterator (@vweevers)
  • Fix constructor to call super (@vweevers)
  • Make one request at a time in a batch transaction, saving CPU time (@vweevers)
  • Properly close and destroy db's in custom tests (@vweevers)
  • Update README links (@vweevers)

Removed

  • Remove support of ArrayBuffer values in favor of Buffer (@vweevers)
  • Remove now unneeded raw option from #_get() and #_iterator() (@vweevers)
  • Run tests without IndexedDBShim (@vweevers)
  • Remove Buffer to Uint8Array conversion in #_put() and #_batch() (@vweevers)
  • Remove obsolete #_approximateSize (@vweevers)
  • Remove obsolete #_isBuffer (@vweevers)
  • Remove obsolete testBuffer from abstract tests (@vweevers)
  • Remove obsolete writestream test from test-levelup.js (@vweevers)
  • Rely on abstract-leveldown defaults in Iterator constructor (@vweevers)
  • Rely on abstract-leveldown callback defaults (@vweevers)
  • Remove testling from package.json (@vweevers)
  • Remove level.js logo (@vweevers)

2.2.4 - 2016-05-09

Changed

  • Use toArrayBuffer() only when present (@substack)

2.2.3 - 2015-12-10

Changed

2.2.2 - 2015-09-12

This release introduced this._keyRangeError.

Added

Fixed

2.2.1 - 2015-07-05

Changed

2.2.0 - 2015-07-03

Added

  • Add Collaborators section to README (@maxogden)

Changed

Removed

2.1.6 - 2014-06-15

Fixed

2.1.5 - 2014-05-29

Changed

2.1.4 - 2014-05-13

Changed

2.1.3 - 2014-04-09

Added

  • Use typedarray-to-buffer to avoid copying to Buffer (@mafintosh)

2.1.2 - 2014-04-05

Added

Changed

  • Update browser configuration for Testling (@maxogden)

2.1.1 - 2014-03-12

This was not published to npm. There's also a gap between 2.1.1 and 2.0.0 that is inconsistent. The options.raw property was introduced in this release.

Changed

  • Update browser configuration for Testling (@maxogden)
  • Update abstract-leveldown to ~0.12.0 (@maxogden)
  • Update levelup to ~0.18.2 (@maxogden)
  • Make sure to store Uint8Array (@maxogden)
  • Test storing native JS types with raw = true (@maxogden)

2.0.0 - 2014-03-09

For some reason both tape and browserify were moved from devDependencies to dependencies. This release only had one commit.

Changed

  • Update browserify to ~3.32.0 (@maxogden)
  • Update tape to ~2.10.2 (@maxogden)
  • Change default encoding of values to strings to more closely match leveldown (@maxogden)

Fixed

1.2.0 - 2014-03-09

Added

Changed

  • Update browser configuration for Testling (@maxogden)
  • Pass through open options to idbwrapper (@maxogden)

Fixed

  • Don't use indexedDB.webkitGetDatabasesNames() in tests (@maxogden)

1.1.2 - 2014-02-02

Removed

1.1.1 - 2014-02-02

Changed

  • Modify a copy of the batch array, not the original (@nrw)

Fixed

1.1.0 - 2014-01-30

In this time period bops shows up and gets removed. Also, ._isBuffer() uses Buffer.isBuffer() in favor of is-buffer module.

Added

Changed

Fixed

  • Fix incorrect version of abstract-leveldown (@maxogden)
  • Pass error to callback in approximateSize() (@mcollina)

Removed

1.0.8 - 2013-08-12

Changed

Removed

1.0.7 - 2013-07-02

Changed

Fixed

  • Fix git url to abstract-leveldown (@maxogden)

1.0.6 - 2013-05-31

Changed

  • Update idb-wrapper to 1.2.0 (@maxogden)
  • Switch abstract-leveldown#master (@maxogden)
  • Disable batch and chainable batch tests (@maxogden)

1.0.5 - 2013-05-30

Changed

1.0.4 - 2013-05-30

Added

  • Test batch and chainable batch (@rvagg)

Changed

  • Update abstract-leveldown to ~0.7.1 (@rvagg)
  • Update levelup to ~0.9.0 (@brycebaril)

1.0.3 - 2013-05-14

Changed

1.0.2 - 2013-05-04

Fixed

  • Don't convert ArrayBuffer and typed arrays to strings (@maxogden)

1.0.1 - 2013-05-03

Added

  • Add optional options argument to .open() (@rvagg)
  • Add test-levelup.js (@maxogden)

Changed

1.0.0 - 2013-05-03

🌱 Initial release.