7.0.0

Level · Apr 9, 2021 · e9a0700 · e9a0700
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 _**If you are upgrading:** please see [`UPGRADING.md`](UPGRADING.md)._
 
+## [7.0.0] - 2021-04-09
+
+### Changed
+
+- Replace `immediate` shim with smaller `queue-microtask` ([`a00e3ed`](https://github.com/Level/abstract-leveldown/commit/a00e3ed)) (Vincent Weevers).
+- Remove need for full buffer shim (except in test suite) ([`8f79234`](https://github.com/Level/abstract-leveldown/commit/8f79234)) (Vincent Weevers)
+- Bump `level-concat-iterator` and `level-supports` ([`0b5e1a3`](https://github.com/Level/abstract-leveldown/commit/0b5e1a3)) (Vincent Weevers)
+- **Breaking:** drop support of Safari 11 ([`7c4cce6`](https://github.com/Level/abstract-leveldown/commit/7c4cce6)) (Vincent Weevers)
+- Modernize syntax and bump standard from 14.x to 16.x ([`cfe8040`](https://github.com/Level/abstract-leveldown/commit/cfe8040)) (Vincent Weevers)
+- Replace `xtend` dependency with `Object.assign()` ([`9d4171f`](https://github.com/Level/abstract-leveldown/commit/9d4171f)) (Vincent Weevers)
+- **Breaking:** remove legacy range options (`start` & `end`) ([`979d34f`](https://github.com/Level/abstract-leveldown/commit/979d34f)) ([Level/community#86](https://github.com/Level/community/issues/86)) (Vincent Weevers)
+- **Breaking:** drop support of stock Android browser (AOSP) ([`a1fd94e`](https://github.com/Level/abstract-leveldown/commit/a1fd94e)) (Vincent Weevers)
+- **Breaking:** drop node 6 and 8 ([`1beee24`](https://github.com/Level/abstract-leveldown/commit/1beee24)) (Vincent Weevers)
+- **Breaking (for browsers)**: bump `buffer` from 5.x to 6.x ([#373](https://github.com/Level/abstract-leveldown/issues/373)) ([`f62f38b`](https://github.com/Level/abstract-leveldown/commit/f62f38b)) (Alex Potsides).
+
+### Added
+
+- Support arbitrary options on chained batch `put()` and `del()` ([`ba144b2`](https://github.com/Level/abstract-leveldown/commit/ba144b2)) ([Level/levelup#633](https://github.com/Level/levelup/issues/633)) (Vincent Weevers).
+
 ## [6.3.0] - 2020-04-11
 
 ### Changed
@@ -103,7 +122,7 @@ _**If you are upgrading:** please see [`UPGRADING.md`](UPGRADING.md)._
 
 ## [6.0.0] - 2018-10-20
 
-_If you are upgrading, please consult the [Upgrade Guide](UPGRADING.md#v6)._
+_If you are upgrading, please consult the [Upgrade Guide](UPGRADING.md#600)._
 
 ### Changed
 
@@ -819,6 +838,8 @@ No changes. Merely published changes made in `0.8.1`.
 
 First release. :seedling:
 
+[7.0.0]: https://github.com/Level/abstract-leveldown/compare/v6.3.0...v7.0.0
+
 [6.3.0]: https://github.com/Level/abstract-leveldown/compare/v6.2.3...v6.3.0
 
 [6.2.3]: https://github.com/Level/abstract-leveldown/compare/v6.2.2...v6.2.3

diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
@@ -1,27 +1,28 @@
 # Contributors
 
-| Name                       | GitHub                                                 | Social                                                                   |
-| :------------------------- | :----------------------------------------------------- | :----------------------------------------------------------------------- |
-| **Vincent Weevers**        | [**@vweevers**](https://github.com/vweevers)           | [**@vweevers@twitter**](https://twitter.com/vweevers)                    |
-| **Rod Vagg**               | [**@rvagg**](https://github.com/rvagg)                 | [**@rvagg@twitter**](https://twitter.com/rvagg)                          |
-| **Lars-Magnus Skog**       | [**@ralphtheninja**](https://github.com/ralphtheninja) | [**@ralph@social.weho.st**](https://social.weho.st/@ralph)               |
-| **Julian Gruber**          | [**@juliangruber**](https://github.com/juliangruber)   | [**@juliangruber@twitter**](https://twitter.com/juliangruber)            |
-| **David Björklund**        | [**@kesla**](https://github.com/kesla)                 | [**@david_bjorklund@twitter**](https://twitter.com/david_bjorklund)      |
-| **Max Ogden**              | [**@maxogden**](https://github.com/maxogden)           | [**@maxogden@twitter**](https://twitter.com/maxogden)                    |
-| **Thomas Watson Steen**    |                                                        |                                                                          |
-| **Alan Gutierrez**         | [**@bigeasy**](https://github.com/bigeasy)             | [**@bigeasy@twitter**](https://twitter.com/bigeasy)                      |
-| **Dean Landolt**           | [**@deanlandolt**](https://github.com/deanlandolt)     |                                                                          |
-| **Calvin Metcalf**         | [**@calvinmetcalf**](https://github.com/calvinmetcalf) |                                                                          |
-| **Meirion Hughes**         | [**@MeirionHughes**](https://github.com/MeirionHughes) |                                                                          |
-| **Matteo Collina**         | [**@mcollina**](https://github.com/mcollina)           | [**@matteocollina@twitter**](https://twitter.com/matteocollina)          |
-| **Andrew Kelley**          | [**@andrewrk**](https://github.com/andrewrk)           |                                                                          |
-| **Tapani Moilanen**        | [**@Tapppi**](https://github.com/Tapppi)               |                                                                          |
-| **Dominic Tarr**           | [**@dominictarr**](https://github.com/dominictarr)     | [**@dominictarr@twitter**](https://twitter.com/dominictarr)              |
-| **Hao-kang Den**           |                                                        |                                                                          |
-| **Hugo Dias**              |                                                        |                                                                          |
-| **Jake Verbaten**          | [**@Raynos**](https://github.com/Raynos)               | [**@raynos@twitter**](https://twitter.com/raynos)                        |
-| **Kyle Robinson Young**    | [**@shama**](https://github.com/shama)                 | [**@shamakry@twitter**](https://twitter.com/shamakry)                    |
-| **Nathan Shively-Sanders** | [**@sandersn**](https://github.com/sandersn)           |                                                                          |
-| **Nolan Lawson**           | [**@nolanlawson**](https://github.com/nolanlawson)     | [**@nolan@toot.cafe**](https://toot.cafe/@nolan)                         |
-| **Tim Kuijsten**           | [**@timkuijsten**](https://github.com/timkuijsten)     | [**@timkuijsten@mastodon.social**](https://mastodon.social/@timkuijsten) |
-| **Tim Oxley**              | [**@timoxley**](https://github.com/timoxley)           | [**@secoif@twitter**](https://twitter.com/secoif)                        |
+| Name                       | GitHub                                                       | Social                                                                   |
+| :------------------------- | :----------------------------------------------------------- | :----------------------------------------------------------------------- |
+| **Vincent Weevers**        | [**@vweevers**](https://github.com/vweevers)                 | [**@vweevers@twitter**](https://twitter.com/vweevers)                    |
+| **Rod Vagg**               | [**@rvagg**](https://github.com/rvagg)                       | [**@rvagg@twitter**](https://twitter.com/rvagg)                          |
+| **Lars-Magnus Skog**       | [**@ralphtheninja**](https://github.com/ralphtheninja)       | [**@ralph@social.weho.st**](https://social.weho.st/@ralph)               |
+| **Julian Gruber**          | [**@juliangruber**](https://github.com/juliangruber)         | [**@juliangruber@twitter**](https://twitter.com/juliangruber)            |
+| **David Björklund**        | [**@kesla**](https://github.com/kesla)                       | [**@david_bjorklund@twitter**](https://twitter.com/david_bjorklund)      |
+| **Max Ogden**              | [**@maxogden**](https://github.com/maxogden)                 | [**@maxogden@twitter**](https://twitter.com/maxogden)                    |
+| **Thomas Watson Steen**    |                                                              |                                                                          |
+| **Alan Gutierrez**         | [**@bigeasy**](https://github.com/bigeasy)                   | [**@bigeasy@twitter**](https://twitter.com/bigeasy)                      |
+| **Dean Landolt**           | [**@deanlandolt**](https://github.com/deanlandolt)           |                                                                          |
+| **Calvin Metcalf**         | [**@calvinmetcalf**](https://github.com/calvinmetcalf)       |                                                                          |
+| **Meirion Hughes**         | [**@MeirionHughes**](https://github.com/MeirionHughes)       |                                                                          |
+| **Matteo Collina**         | [**@mcollina**](https://github.com/mcollina)                 | [**@matteocollina@twitter**](https://twitter.com/matteocollina)          |
+| **Andrew Kelley**          | [**@andrewrk**](https://github.com/andrewrk)                 |                                                                          |
+| **Tapani Moilanen**        | [**@Tapppi**](https://github.com/Tapppi)                     |                                                                          |
+| **Alex Potsides**          |                                                              |                                                                          |
+| **Dominic Tarr**           | [**@dominictarr**](https://github.com/dominictarr)           | [**@dominictarr@twitter**](https://twitter.com/dominictarr)              |
+| **Hao-kang Den**           |                                                              |                                                                          |
+| **Hugo Dias**              |                                                              |                                                                          |
+| **Jake Verbaten**          | [**@Raynos**](https://github.com/Raynos)                     | [**@raynos@twitter**](https://twitter.com/raynos)                        |
+| **Kyle Robinson Young**    | [**@shama**](https://github.com/shama)                       | [**@shamakry@twitter**](https://twitter.com/shamakry)                    |
+| **Nathan Shively-Sanders** | [**@sandersn**](https://github.com/sandersn)                 |                                                                          |
+| **Nolan Lawson**           | [**@nolanlawson**](https://github.com/nolanlawson)           | [**@nolan@toot.cafe**](https://toot.cafe/@nolan)                         |
+| **Tim Kuijsten**           | [**@timkuijsten**](https://github.com/timkuijsten)           | [**@timkuijsten@mastodon.social**](https://mastodon.social/@timkuijsten) |
+| **Tim Oxley**              | [**@timoxley**](https://github.com/timoxley)                 | [**@secoif@twitter**](https://twitter.com/secoif)                        |
diff --git a/README.md b/README.md
@@ -33,8 +33,8 @@
   - [`db.iterator([options])`](#dbiteratoroptions)
   - [`db.clear([options, ]callback)`](#dbclearoptions-callback)
   - [`chainedBatch`](#chainedbatch)
-    - [`chainedBatch.put(key, value)`](#chainedbatchputkey-value)
-    - [`chainedBatch.del(key)`](#chainedbatchdelkey)
+    - [`chainedBatch.put(key, value[, options])`](#chainedbatchputkey-value-options)
+    - [`chainedBatch.del(key[, options])`](#chainedbatchdelkey-options)
     - [`chainedBatch.clear()`](#chainedbatchclear)
     - [`chainedBatch.write([options, ]callback)`](#chainedbatchwriteoptions-callback)
     - [`chainedBatch.db`](#chainedbatchdb)
@@ -62,8 +62,8 @@
     - [`iterator._seek(target)`](#iterator_seektarget)
     - [`iterator._end(callback)`](#iterator_endcallback)
   - [`chainedBatch = AbstractChainedBatch(db)`](#chainedbatch--abstractchainedbatchdb)
-    - [`chainedBatch._put(key, value)`](#chainedbatch_putkey-value)
-    - [`chainedBatch._del(key)`](#chainedbatch_delkey)
+    - [`chainedBatch._put(key, value, options)`](#chainedbatch_putkey-value-options)
+    - [`chainedBatch._del(key, options)`](#chainedbatch_delkey-options)
     - [`chainedBatch._clear()`](#chainedbatch_clear)
     - [`chainedBatch._write(options, callback)`](#chainedbatch_writeoptions-callback)
 - [Test Suite](#test-suite)

diff --git a/UPGRADING.md b/UPGRADING.md
@@ -6,7 +6,8 @@ This document describes breaking changes and how to upgrade. For a complete list
 
 <details><summary>Click to expand</summary>
 
-- [v6](#v6)
+- [7.0.0](#700)
+- [6.0.0](#600)
   - [Changes to public API](#changes-to-public-api)
     - [Nullish values are rejected](#nullish-values-are-rejected)
     - [Range options are serialized](#range-options-are-serialized)
@@ -24,19 +25,42 @@ This document describes breaking changes and how to upgrade. For a complete list
     - [Seeking became part of official API](#seeking-became-part-of-official-api)
     - [Chained batch has been refactored](#chained-batch-has-been-refactored)
     - [Default `_serializeKey` and `_serializeValue` became identity functions](#default-_serializekey-and-_serializevalue-became-identity-functions)
-- [v5](#v5)
-- [v4](#v4)
+- [5.0.0](#500)
+- [4.0.0](#400)
   - - [default `testCommon` parameter](#default-testcommon-parameter)
     - [`testBuffer` parameter removed](#testbuffer-parameter-removed)
     - [`.approximateSize` method removed](#approximatesize-method-removed)
     - [`._isBuffer` method removed](#_isbuffer-method-removed)
     - [`isLevelDOWN` function removed](#isleveldown-function-removed)
     - [`ranges-test.js` renamed](#ranges-testjs-renamed)
-- [v3](#v3)
+- [3.0.0](#300)
 
 </details>
 
-## v6
+## 7.0.0
+
+Legacy range options have been removed ([Level/community#86](https://github.com/Level/community/issues/86)). If you previously did:
+
+```js
+db.iterator({ start: 'a', end: 'z' })
+```
+
+An error would now be thrown and you must instead do:
+
+```js
+db.iterator({ gte: 'a', lte: 'z' })
+```
+
+This release also drops support of legacy runtime environments ([Level/community#98](https://github.com/Level/community/issues/98)):
+
+- Node.js 6 and 8
+- Internet Explorer 11
+- Safari 9-11
+- Stock Android browser (AOSP).
+
+Lastly, and less likely to be a breaking change, the [`immediate`](https://github.com/calvinmetcalf/immediate) browser shim for `process.nextTick()` has been replaced with the smaller [`queue-microtask`](https://github.com/feross/queue-microtask). In the future we might use `queueMicrotask` in Node.js too.
+
+## 6.0.0
 
 This release brings a major refactoring of the test suite, decouples `abstract-leveldown` from disk-based implementations and solves long-standing issues around serialization and type support. Because the changes are substantial, this guide has two sections:
 
@@ -240,11 +264,11 @@ Please see the [README](README.md) for details.
 
 They return whatever is given. Previously they were opinionated and mostly geared towards string- and Buffer-based storages. Implementations that didn't already define their own serialization should now do so, according to the types that they support. Please refer to the [README](README.md) for recommended behavior.
 
-## v5
+## 5.0.0
 
 Dropped support for node 4. No other breaking changes.
 
-## v4
+## 4.0.0
 
 #### default `testCommon` parameter
 
@@ -340,6 +364,6 @@ to:
 const abstract = require('abstract-leveldown/abstract/iterator-range-test')
 ```
 
-## v3
+## 3.0.0
 
 No changes to the API. New major version because support for node 0.12 was dropped.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "abstract-leveldown",
-  "version": "6.3.0",
+  "version": "7.0.0",
   "description": "An abstract prototype matching the LevelDOWN API",
   "license": "MIT",
   "main": "index.js",