diff --git a/.npmignore b/.npmignore
index f6eab27..d55b80c 100644
--- a/.npmignore
+++ b/.npmignore
@@ -9,4 +9,4 @@ node_modules/
 test/
 
 yarn.lock
-README.md.bak
+*.bak
diff --git a/.npmrc b/.npmrc
index 43c97e7..eacea13 100644
--- a/.npmrc
+++ b/.npmrc
@@ -1 +1,3 @@
 package-lock=false
+allow-same-version=true
+message=v%s
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..449dd43
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,601 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [v4.0.4](https://github.com/form-data/form-data/compare/v4.0.3...v4.0.4) - 2025-07-16
+
+### Commits
+
+- [meta] add `auto-changelog` [`811f682`](https://github.com/form-data/form-data/commit/811f68282fab0315209d0e2d1c44b6c32ea0d479)
+- [Tests] handle predict-v8-randomness failures in node < 17 and node > 23 [`1d11a76`](https://github.com/form-data/form-data/commit/1d11a76434d101f22fdb26b8aef8615f28b98402)
+- [Fix] Switch to using `crypto` random for boundary values [`3d17230`](https://github.com/form-data/form-data/commit/3d1723080e6577a66f17f163ecd345a21d8d0fd0)
+- [Tests] fix linting errors [`5e34080`](https://github.com/form-data/form-data/commit/5e340800b5f8914213e4e0378c084aae71cfd73a)
+- [meta] actually ensure the readme backup isn’t published [`316c82b`](https://github.com/form-data/form-data/commit/316c82ba93fd4985af757b771b9a1f26d3b709ef)
+- [Dev Deps] update `@ljharb/eslint-config` [`58c25d7`](https://github.com/form-data/form-data/commit/58c25d76406a5b0dfdf54045cf252563f2bbda8d)
+- [meta] fix readme capitalization [`2300ca1`](https://github.com/form-data/form-data/commit/2300ca19595b0ee96431e868fe2a40db79e41c61)
+
+## [v4.0.3](https://github.com/form-data/form-data/compare/v4.0.2...v4.0.3) - 2025-06-05
+
+### Fixed
+
+- [Fix] `append`: avoid a crash on nullish values [`#577`](https://github.com/form-data/form-data/issues/577)
+
+### Commits
+
+- [eslint] use a shared config [`426ba9a`](https://github.com/form-data/form-data/commit/426ba9ac440f95d1998dac9a5cd8d738043b048f)
+- [eslint] fix some spacing issues [`2094191`](https://github.com/form-data/form-data/commit/20941917f0e9487e68c564ebc3157e23609e2939)
+- [Refactor] use `hasown` [`81ab41b`](https://github.com/form-data/form-data/commit/81ab41b46fdf34f5d89d7ff30b513b0925febfaa)
+- [Fix] validate boundary type in `setBoundary()` method [`8d8e469`](https://github.com/form-data/form-data/commit/8d8e4693093519f7f18e3c597d1e8df8c493de9e)
+- [Tests] add tests to check the behavior of `getBoundary` with non-strings [`837b8a1`](https://github.com/form-data/form-data/commit/837b8a1f7562bfb8bda74f3fc538adb7a5858995)
+- [Dev Deps] remove unused deps [`870e4e6`](https://github.com/form-data/form-data/commit/870e4e665935e701bf983a051244ab928e62d58e)
+- [meta] remove local commit hooks [`e6e83cc`](https://github.com/form-data/form-data/commit/e6e83ccb545a5619ed6cd04f31d5c2f655eb633e)
+- [Dev Deps] update `eslint` [`4066fd6`](https://github.com/form-data/form-data/commit/4066fd6f65992b62fa324a6474a9292a4f88c916)
+- [meta] fix scripts to use prepublishOnly [`c4bbb13`](https://github.com/form-data/form-data/commit/c4bbb13c0ef669916657bc129341301b1d331d75)
+
+## [v4.0.2](https://github.com/form-data/form-data/compare/v4.0.1...v4.0.2) - 2025-02-14
+
+### Merged
+
+- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
+- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
+- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
+- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
+
+### Fixed
+
+- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
+- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
+- [Fix] set `Symbol.toStringTag` when available [`#396`](https://github.com/form-data/form-data/issues/396)
+
+### Commits
+
+- Merge tags v2.5.3 and v3.0.3 [`92613b9`](https://github.com/form-data/form-data/commit/92613b9208556eb4ebc482fdf599fae111626fb6)
+- [Tests] migrate from travis to GHA [`806eda7`](https://github.com/form-data/form-data/commit/806eda77740e6e3c67c7815afb216f2e1f187ba5)
+- [Tests] migrate from travis to GHA [`8fdb3bc`](https://github.com/form-data/form-data/commit/8fdb3bc6b5d001f8909a9fca391d1d1d97ef1d79)
+- [Refactor] use `Object.prototype.hasOwnProperty.call` [`7fecefe`](https://github.com/form-data/form-data/commit/7fecefe4ba8f775634aff86a698776ad95ecffb5)
+- [Refactor] use `Object.prototype.hasOwnProperty.call` [`6e682d4`](https://github.com/form-data/form-data/commit/6e682d4bd41de7e80de41e3c4ee10f23fcc3dd00)
+- [Refactor] use `Object.prototype.hasOwnProperty.call` [`df3c1e6`](https://github.com/form-data/form-data/commit/df3c1e6f0937f47a782dc4573756a54987f31dde)
+- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`8261fcb`](https://github.com/form-data/form-data/commit/8261fcb8bf5944d30ae3bd04b91b71d6a9932ef4)
+- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`fb66cb7`](https://github.com/form-data/form-data/commit/fb66cb740e29fb170eee947d4be6fdf82d6659af)
+- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `eslint`, `formidable`, `in-publish`, `phantomjs-prebuilt`, `pkgfiles`, `pre-commit`, `request`, `tape`, `typescript` [`819f6b7`](https://github.com/form-data/form-data/commit/819f6b7a543306a891fca37c3a06d0ff4a734422)
+- [eslint] clean up ignores [`3217b3d`](https://github.com/form-data/form-data/commit/3217b3ded8e382e51171d5c74c6038a21cc54440)
+- [eslint] clean up ignores [`3a9d480`](https://github.com/form-data/form-data/commit/3a9d480232dbcbc07260ad84c3da4975d9a3ae9e)
+- [Fix] `Buffer.from` and `Buffer.alloc` require node 4+ [`c499f76`](https://github.com/form-data/form-data/commit/c499f76f1faac1ddbf210c45217038e4c1e02337)
+- Only apps should have lockfiles [`b82f590`](https://github.com/form-data/form-data/commit/b82f59093cdbadb4b7ec0922d33ae7ab048b82ff)
+- Only apps should have lockfiles [`b170ee2`](https://github.com/form-data/form-data/commit/b170ee2b22b4c695c363b811c0c553d2fb1bbd79)
+- [Deps] update `combined-stream`, `mime-types` [`6b1ca1d`](https://github.com/form-data/form-data/commit/6b1ca1dc7362a1b1c3a99a885516cca4b7eb817f)
+- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`e5df7f2`](https://github.com/form-data/form-data/commit/e5df7f24383342264bd73dee3274818a40d04065)
+- [Deps] update `mime-types` [`5a5bafe`](https://github.com/form-data/form-data/commit/5a5bafee894fead10da49e1fa2b084e17f2e1034)
+- Bumped version 2.5.3 [`9457283`](https://github.com/form-data/form-data/commit/9457283e1dce6122adc908fdd7442cfc54cabe7a)
+- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`9dbe192`](https://github.com/form-data/form-data/commit/9dbe192be3db215eac4d9c0b980470a5c2c030c6)
+- Merge tags v2.5.2 and v3.0.2 [`d53265d`](https://github.com/form-data/form-data/commit/d53265d86c5153f535ec68eb107548b1b2883576)
+- Bumped version  2.5.2 [`7020dd4`](https://github.com/form-data/form-data/commit/7020dd4c1260370abc40e86e3dfe49c5d576fbda)
+- [Dev Deps] downgrade `cross-spawn` [`3fc1a9b`](https://github.com/form-data/form-data/commit/3fc1a9b62ddf1fe77a2bd6bd3476e4c0a9e01a88)
+- fix: move util.isArray to Array.isArray (#564) [`edb555a`](https://github.com/form-data/form-data/commit/edb555a811f6f7e4668db4831551cf41c1de1cac)
+- fix: move util.isArray to Array.isArray (#564) [`10418d1`](https://github.com/form-data/form-data/commit/10418d1fe4b0d65fe020eafe3911feb5ad5e2bd6)
+
+## [v4.0.1](https://github.com/form-data/form-data/compare/v4.0.0...v4.0.1) - 2024-10-10
+
+### Commits
+
+- [Tests] migrate from travis to GHA [`757b4e3`](https://github.com/form-data/form-data/commit/757b4e32e95726aec9bdcc771fb5a3b564d88034)
+- [eslint] clean up ignores [`e8f0d80`](https://github.com/form-data/form-data/commit/e8f0d80cd7cd424d1488532621ec40a33218b30b)
+- fix (npmignore): ignore temporary build files [`335ad19`](https://github.com/form-data/form-data/commit/335ad19c6e17dc2d7298ffe0e9b37ba63600e94b)
+- fix: move util.isArray to Array.isArray [`440d3be`](https://github.com/form-data/form-data/commit/440d3bed752ac2f9213b4c2229dbccefe140e5fa)
+
+## [v4.0.0](https://github.com/form-data/form-data/compare/v3.0.3...v4.0.0) - 2021-02-15
+
+### Merged
+
+- Handle custom stream [`#382`](https://github.com/form-data/form-data/pull/382)
+
+### Commits
+
+- Fix typo [`e705c0a`](https://github.com/form-data/form-data/commit/e705c0a1fdaf90d21501f56460b93e43a18bd435)
+- Update README for custom stream behavior [`6dd8624`](https://github.com/form-data/form-data/commit/6dd8624b2999e32768d62752c9aae5845a803b0d)
+
+## [v3.0.3](https://github.com/form-data/form-data/compare/v3.0.2...v3.0.3) - 2025-02-14
+
+### Merged
+
+- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
+
+### Fixed
+
+- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
+
+### Commits
+
+- [Refactor] use `Object.prototype.hasOwnProperty.call` [`7fecefe`](https://github.com/form-data/form-data/commit/7fecefe4ba8f775634aff86a698776ad95ecffb5)
+- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`8261fcb`](https://github.com/form-data/form-data/commit/8261fcb8bf5944d30ae3bd04b91b71d6a9932ef4)
+- Only apps should have lockfiles [`b82f590`](https://github.com/form-data/form-data/commit/b82f59093cdbadb4b7ec0922d33ae7ab048b82ff)
+- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`e5df7f2`](https://github.com/form-data/form-data/commit/e5df7f24383342264bd73dee3274818a40d04065)
+- [Deps] update `mime-types` [`5a5bafe`](https://github.com/form-data/form-data/commit/5a5bafee894fead10da49e1fa2b084e17f2e1034)
+
+## [v3.0.2](https://github.com/form-data/form-data/compare/v3.0.1...v3.0.2) - 2024-10-10
+
+### Merged
+
+- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
+
+### Commits
+
+- [Tests] migrate from travis to GHA [`8fdb3bc`](https://github.com/form-data/form-data/commit/8fdb3bc6b5d001f8909a9fca391d1d1d97ef1d79)
+- [eslint] clean up ignores [`3217b3d`](https://github.com/form-data/form-data/commit/3217b3ded8e382e51171d5c74c6038a21cc54440)
+- fix: move util.isArray to Array.isArray (#564) [`edb555a`](https://github.com/form-data/form-data/commit/edb555a811f6f7e4668db4831551cf41c1de1cac)
+
+## [v3.0.1](https://github.com/form-data/form-data/compare/v3.0.0...v3.0.1) - 2021-02-15
+
+### Merged
+
+- Fix typo: ads -> adds [`#451`](https://github.com/form-data/form-data/pull/451)
+
+### Commits
+
+- feat: add setBoundary method [`55d90ce`](https://github.com/form-data/form-data/commit/55d90ce4a4c22b0ea0647991d85cb946dfb7395b)
+
+## [v3.0.0](https://github.com/form-data/form-data/compare/v2.5.3...v3.0.0) - 2019-11-05
+
+### Merged
+
+- Update Readme.md [`#449`](https://github.com/form-data/form-data/pull/449)
+- Update package.json [`#448`](https://github.com/form-data/form-data/pull/448)
+- fix memory leak [`#447`](https://github.com/form-data/form-data/pull/447)
+- form-data: Replaced PhantomJS Dependency [`#442`](https://github.com/form-data/form-data/pull/442)
+- Fix constructor options in Typescript definitions [`#446`](https://github.com/form-data/form-data/pull/446)
+- Fix the getHeaders method signatures [`#434`](https://github.com/form-data/form-data/pull/434)
+- Update combined-stream (fixes #422) [`#424`](https://github.com/form-data/form-data/pull/424)
+
+### Fixed
+
+- Merge pull request #424 from botgram/update-combined-stream [`#422`](https://github.com/form-data/form-data/issues/422)
+- Update combined-stream (fixes #422) [`#422`](https://github.com/form-data/form-data/issues/422)
+
+### Commits
+
+- Add readable stream options to constructor type [`80c8f74`](https://github.com/form-data/form-data/commit/80c8f746bcf4c0418ae35fbedde12fb8c01e2748)
+- Fixed: getHeaders method signatures [`f4ca7f8`](https://github.com/form-data/form-data/commit/f4ca7f8e31f7e07df22c1aeb8e0a32a7055a64ca)
+- Pass options to constructor if not used with new [`4bde68e`](https://github.com/form-data/form-data/commit/4bde68e12de1ba90fefad2e7e643f6375b902763)
+- Make userHeaders optional [`2b4e478`](https://github.com/form-data/form-data/commit/2b4e4787031490942f2d1ee55c56b85a250875a7)
+
+## [v2.5.3](https://github.com/form-data/form-data/compare/v2.5.2...v2.5.3) - 2025-02-14
+
+### Merged
+
+- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
+
+### Fixed
+
+- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
+
+### Commits
+
+- [Refactor] use `Object.prototype.hasOwnProperty.call` [`6e682d4`](https://github.com/form-data/form-data/commit/6e682d4bd41de7e80de41e3c4ee10f23fcc3dd00)
+- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `eslint`, `formidable`, `in-publish`, `phantomjs-prebuilt`, `pkgfiles`, `pre-commit`, `request`, `tape`, `typescript` [`819f6b7`](https://github.com/form-data/form-data/commit/819f6b7a543306a891fca37c3a06d0ff4a734422)
+- Only apps should have lockfiles [`b170ee2`](https://github.com/form-data/form-data/commit/b170ee2b22b4c695c363b811c0c553d2fb1bbd79)
+- [Deps] update `combined-stream`, `mime-types` [`6b1ca1d`](https://github.com/form-data/form-data/commit/6b1ca1dc7362a1b1c3a99a885516cca4b7eb817f)
+- Bumped version 2.5.3 [`9457283`](https://github.com/form-data/form-data/commit/9457283e1dce6122adc908fdd7442cfc54cabe7a)
+- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`9dbe192`](https://github.com/form-data/form-data/commit/9dbe192be3db215eac4d9c0b980470a5c2c030c6)
+
+## [v2.5.2](https://github.com/form-data/form-data/compare/v2.5.1...v2.5.2) - 2024-10-10
+
+### Merged
+
+- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
+
+### Commits
+
+- [Tests] migrate from travis to GHA [`806eda7`](https://github.com/form-data/form-data/commit/806eda77740e6e3c67c7815afb216f2e1f187ba5)
+- [eslint] clean up ignores [`3a9d480`](https://github.com/form-data/form-data/commit/3a9d480232dbcbc07260ad84c3da4975d9a3ae9e)
+- [Fix] `Buffer.from` and `Buffer.alloc` require node 4+ [`c499f76`](https://github.com/form-data/form-data/commit/c499f76f1faac1ddbf210c45217038e4c1e02337)
+- Bumped version  2.5.2 [`7020dd4`](https://github.com/form-data/form-data/commit/7020dd4c1260370abc40e86e3dfe49c5d576fbda)
+- [Dev Deps] downgrade `cross-spawn` [`3fc1a9b`](https://github.com/form-data/form-data/commit/3fc1a9b62ddf1fe77a2bd6bd3476e4c0a9e01a88)
+- fix: move util.isArray to Array.isArray (#564) [`10418d1`](https://github.com/form-data/form-data/commit/10418d1fe4b0d65fe020eafe3911feb5ad5e2bd6)
+
+## [v2.5.1](https://github.com/form-data/form-data/compare/v2.5.0...v2.5.1) - 2019-08-28
+
+### Merged
+
+- Fix error in callback signatures [`#435`](https://github.com/form-data/form-data/pull/435)
+- -Fixed: Eerror in the documentations as indicated in #439 [`#440`](https://github.com/form-data/form-data/pull/440)
+- Add constructor options to TypeScript defs [`#437`](https://github.com/form-data/form-data/pull/437)
+
+### Commits
+
+- Add remaining combined-stream options to typedef [`4d41a32`](https://github.com/form-data/form-data/commit/4d41a32c0b3f85f8bbc9cf17df43befd2d5fc305)
+- Bumped version 2.5.1 [`8ce81f5`](https://github.com/form-data/form-data/commit/8ce81f56cccf5466363a5eff135ad394a929f59b)
+- Bump rimraf to 2.7.1 [`a6bc2d4`](https://github.com/form-data/form-data/commit/a6bc2d4296dbdee5d84cbab7c69bcd0eea7a12e2)
+
+## [v2.5.0](https://github.com/form-data/form-data/compare/v2.4.0...v2.5.0) - 2019-07-03
+
+### Merged
+
+- - Added: public methods with information and examples to readme [`#429`](https://github.com/form-data/form-data/pull/429)
+- chore: move @types/node to devDep [`#431`](https://github.com/form-data/form-data/pull/431)
+- Switched windows tests from AppVeyor to Travis [`#430`](https://github.com/form-data/form-data/pull/430)
+- feat(typings): migrate TS typings #427 [`#428`](https://github.com/form-data/form-data/pull/428)
+- enhance the method of path.basename, handle undefined case [`#421`](https://github.com/form-data/form-data/pull/421)
+
+### Commits
+
+- - Added: public methods with information and examples to the readme file. [`21323f3`](https://github.com/form-data/form-data/commit/21323f3b4043a167046a4a2554c5f2825356c423)
+- feat(typings): migrate TS typings [`a3c0142`](https://github.com/form-data/form-data/commit/a3c0142ed91b0c7dcaf89c4f618776708f1f70a9)
+- - Fixed: Typos [`37350fa`](https://github.com/form-data/form-data/commit/37350fa250782f156a998ec1fa9671866d40ac49)
+- Switched to Travis Windows from Appveyor [`fc61c73`](https://github.com/form-data/form-data/commit/fc61c7381fad12662df16dbc3e7621c91b886f03)
+- - Fixed: rendering of subheaders [`e93ed8d`](https://github.com/form-data/form-data/commit/e93ed8df9d7f22078bc3a2c24889e9dfa11e192d)
+- Updated deps and readme [`e3d8628`](https://github.com/form-data/form-data/commit/e3d8628728f6e4817ab97deeed92f0c822661b89)
+- Updated dependencies [`19add50`](https://github.com/form-data/form-data/commit/19add50afb7de66c70d189f422d16f1b886616e2)
+- Bumped version to 2.5.0 [`905f173`](https://github.com/form-data/form-data/commit/905f173a3f785e8d312998e765634ee451ca5f42)
+- - Fixed: filesize is not a valid option? knownLength should be used for streams [`d88f912`](https://github.com/form-data/form-data/commit/d88f912b75b666b47f8674467516eade69d2d5be)
+- Bump notion of modern node to node8 [`508b626`](https://github.com/form-data/form-data/commit/508b626bf1b460d3733d3420dc1cfd001617f6ac)
+- enhance the method of path.basename [`faaa68a`](https://github.com/form-data/form-data/commit/faaa68a297be7d4fca0ac4709d5b93afc1f78b5c)
+
+## [v2.4.0](https://github.com/form-data/form-data/compare/v2.3.2...v2.4.0) - 2019-06-19
+
+### Merged
+
+- Added "getBuffer" method and updated certificates [`#419`](https://github.com/form-data/form-data/pull/419)
+- docs(readme): add axios integration document [`#425`](https://github.com/form-data/form-data/pull/425)
+- Allow newer versions of combined-stream [`#402`](https://github.com/form-data/form-data/pull/402)
+
+### Commits
+
+- Updated: Certificate [`e90a76a`](https://github.com/form-data/form-data/commit/e90a76ab3dcaa63a6f3045f8255bfbb9c25a3e4e)
+- Updated build/test/badges [`8512eef`](https://github.com/form-data/form-data/commit/8512eef436e28372f5bc88de3ca76a9cb46e6847)
+- Bumped version 2.4.0 [`0f8da06`](https://github.com/form-data/form-data/commit/0f8da06c0b4c997bd2f6b09d78290d339616a950)
+- docs(readme): remove unnecessary bracket [`4e3954d`](https://github.com/form-data/form-data/commit/4e3954dde304d27e3b95371d8c78002f3af5d5b2)
+- Bumped version to 2.3.3 [`b16916a`](https://github.com/form-data/form-data/commit/b16916a568a0d06f3f8a16c31f9a8b89b7844094)
+
+## [v2.3.2](https://github.com/form-data/form-data/compare/v2.3.1...v2.3.2) - 2018-02-13
+
+### Merged
+
+- Pulling in fixed combined-stream [`#379`](https://github.com/form-data/form-data/pull/379)
+
+### Commits
+
+- All the dev dependencies are breaking in old versions of node :'( [`c7dba6a`](https://github.com/form-data/form-data/commit/c7dba6a139d872d173454845e25e1850ed6b72b4)
+- Updated badges [`19b6c7a`](https://github.com/form-data/form-data/commit/19b6c7a8a5c40f47f91c8a8da3e5e4dc3c449fa3)
+- Try tests in node@4 [`872a326`](https://github.com/form-data/form-data/commit/872a326ab13e2740b660ff589b75232c3a85fcc9)
+- Pull in final version [`9d44871`](https://github.com/form-data/form-data/commit/9d44871073d647995270b19dbc26f65671ce15c7)
+
+## [v2.3.1](https://github.com/form-data/form-data/compare/v2.3.0...v2.3.1) - 2017-08-24
+
+### Commits
+
+- Updated readme with custom options example [`8e0a569`](https://github.com/form-data/form-data/commit/8e0a5697026016fe171e93bec43c2205279e23ca)
+- Added support (tests) for node 8 [`d1d6f4a`](https://github.com/form-data/form-data/commit/d1d6f4ad4670d8ba84cc85b28e522ca0e93eb362)
+
+## [v2.3.0](https://github.com/form-data/form-data/compare/v2.2.0...v2.3.0) - 2017-08-24
+
+### Merged
+
+- Added custom `options` support [`#368`](https://github.com/form-data/form-data/pull/368)
+- Allow form.submit with url string param to use https [`#249`](https://github.com/form-data/form-data/pull/249)
+- Proper header production [`#357`](https://github.com/form-data/form-data/pull/357)
+- Fix wrong MIME type in example [`#285`](https://github.com/form-data/form-data/pull/285)
+
+### Commits
+
+- allow form.submit with url string param to use https [`c0390dc`](https://github.com/form-data/form-data/commit/c0390dcc623e15215308fa2bb0225aa431d9381e)
+- update tests for url parsing [`eec0e80`](https://github.com/form-data/form-data/commit/eec0e807889d46697abd39a89ad9bf39996ba787)
+- Uses for in to assign properties instead of Object.assign [`f6854ed`](https://github.com/form-data/form-data/commit/f6854edd85c708191bb9c89615a09fd0a9afe518)
+- Adds test to check for option override [`61762f2`](https://github.com/form-data/form-data/commit/61762f2c5262e576d6a7f778b4ebab6546ef8582)
+- Removes the 2mb maxDataSize limitation [`dc171c3`](https://github.com/form-data/form-data/commit/dc171c3ba49ac9b8813636fd4159d139b812315b)
+- Ignore .DS_Store [`e8a05d3`](https://github.com/form-data/form-data/commit/e8a05d33361f7dca8927fe1d96433d049843de24)
+
+## [v2.2.0](https://github.com/form-data/form-data/compare/v2.1.4...v2.2.0) - 2017-06-11
+
+### Merged
+
+- Filename can be a nested path [`#355`](https://github.com/form-data/form-data/pull/355)
+
+### Commits
+
+- Bumped version number. [`d7398c3`](https://github.com/form-data/form-data/commit/d7398c3e7cd81ed12ecc0b84363721bae467db02)
+
+## [v2.1.4](https://github.com/form-data/form-data/compare/2.1.3...v2.1.4) - 2017-04-08
+
+## [2.1.3](https://github.com/form-data/form-data/compare/v2.1.3...2.1.3) - 2017-04-08
+
+## [v2.1.3](https://github.com/form-data/form-data/compare/v2.1.2...v2.1.3) - 2017-04-08
+
+### Merged
+
+- toString should output '[object FormData]' [`#346`](https://github.com/form-data/form-data/pull/346)
+
+## [v2.1.2](https://github.com/form-data/form-data/compare/v2.1.1...v2.1.2) - 2016-11-07
+
+### Merged
+
+- #271 Added check for self and window objects + tests [`#282`](https://github.com/form-data/form-data/pull/282)
+
+### Commits
+
+- Added check for self and window objects + tests [`c99e4ec`](https://github.com/form-data/form-data/commit/c99e4ec32cd14d83776f2bdcc5a4e7384131c1b1)
+
+## [v2.1.1](https://github.com/form-data/form-data/compare/v2.1.0...v2.1.1) - 2016-10-03
+
+### Merged
+
+- Bumped dependencies. [`#270`](https://github.com/form-data/form-data/pull/270)
+- Update browser.js shim to use self instead of window [`#267`](https://github.com/form-data/form-data/pull/267)
+- Boilerplate code rediction [`#265`](https://github.com/form-data/form-data/pull/265)
+- eslint@3.7.0 [`#266`](https://github.com/form-data/form-data/pull/266)
+
+### Commits
+
+- code duplicates removed [`e9239fb`](https://github.com/form-data/form-data/commit/e9239fbe7d3c897b29fe3bde857d772469541c01)
+- Changed according to requests [`aa99246`](https://github.com/form-data/form-data/commit/aa9924626bd9168334d73fea568c0ad9d8fbaa96)
+- chore(package): update eslint to version 3.7.0 [`090a859`](https://github.com/form-data/form-data/commit/090a859835016cab0de49629140499e418db9c3a)
+
+## [v2.1.0](https://github.com/form-data/form-data/compare/v2.0.0...v2.1.0) - 2016-09-25
+
+### Merged
+
+- Added `hasKnownLength` public method [`#263`](https://github.com/form-data/form-data/pull/263)
+
+### Commits
+
+- Added hasKnownLength public method [`655b959`](https://github.com/form-data/form-data/commit/655b95988ef2ed3399f8796b29b2a8673c1df11c)
+
+## [v2.0.0](https://github.com/form-data/form-data/compare/v1.0.0...v2.0.0) - 2016-09-16
+
+### Merged
+
+- Replaced async with asynckit [`#258`](https://github.com/form-data/form-data/pull/258)
+- Pre-release house cleaning [`#247`](https://github.com/form-data/form-data/pull/247)
+
+### Commits
+
+- Replaced async with asynckit. Modernized [`1749b78`](https://github.com/form-data/form-data/commit/1749b78d50580fbd080e65c1eb9702ad4f4fc0c0)
+- Ignore .bak files [`c08190a`](https://github.com/form-data/form-data/commit/c08190a87d3e22a528b6e32b622193742a4c2672)
+- Trying to be more chatty. :) [`c79eabb`](https://github.com/form-data/form-data/commit/c79eabb24eaf761069255a44abf4f540cfd47d40)
+
+## [v1.0.0](https://github.com/form-data/form-data/compare/v1.0.0-rc4...v1.0.0) - 2016-08-26
+
+### Merged
+
+- Allow custom header fields to be set as an object. [`#190`](https://github.com/form-data/form-data/pull/190)
+- v1.0.0-rc4 [`#182`](https://github.com/form-data/form-data/pull/182)
+- Avoid undefined variable reference in older browsers [`#176`](https://github.com/form-data/form-data/pull/176)
+- More housecleaning [`#164`](https://github.com/form-data/form-data/pull/164)
+- More cleanup [`#159`](https://github.com/form-data/form-data/pull/159)
+- Added windows testing. Some cleanup. [`#158`](https://github.com/form-data/form-data/pull/158)
+- Housecleaning. Added test coverage. [`#156`](https://github.com/form-data/form-data/pull/156)
+- Second iteration of cleanup. [`#145`](https://github.com/form-data/form-data/pull/145)
+
+### Commits
+
+- Pre-release house cleaning [`440d72b`](https://github.com/form-data/form-data/commit/440d72b5fd44dd132f42598c3183d46e5f35ce71)
+- Updated deps, updated docs [`54b6114`](https://github.com/form-data/form-data/commit/54b61143e9ce66a656dd537a1e7b31319a4991be)
+- make docs up-to-date [`5e383d7`](https://github.com/form-data/form-data/commit/5e383d7f1466713f7fcef58a6817e0cb466c8ba7)
+- Added missing deps [`fe04862`](https://github.com/form-data/form-data/commit/fe04862000b2762245e2db69d5207696a08c1174)
+
+## [v1.0.0-rc4](https://github.com/form-data/form-data/compare/v1.0.0-rc3...v1.0.0-rc4) - 2016-03-15
+
+### Merged
+
+- Housecleaning, preparing for the release [`#144`](https://github.com/form-data/form-data/pull/144)
+- lib: emit error when failing to get length [`#127`](https://github.com/form-data/form-data/pull/127)
+- Cleaning up for Codacity 2. [`#143`](https://github.com/form-data/form-data/pull/143)
+- Cleaned up codacity concerns. [`#142`](https://github.com/form-data/form-data/pull/142)
+- Should throw type error without new operator. [`#129`](https://github.com/form-data/form-data/pull/129)
+
+### Commits
+
+- More cleanup [`94b6565`](https://github.com/form-data/form-data/commit/94b6565bb98a387335c72feff5ed5c10da0a7f6f)
+- Shuffling things around [`3c2f172`](https://github.com/form-data/form-data/commit/3c2f172eaddf0979b3eef5c73985d1a6fd3eee4a)
+- Second iteration of cleanup. [`347c88e`](https://github.com/form-data/form-data/commit/347c88ef9a99a66b9bcf4278497425db2f0182b2)
+- Housecleaning [`c335610`](https://github.com/form-data/form-data/commit/c3356100c054a4695e4dec8ed7072775cd745616)
+- More housecleaning [`f573321`](https://github.com/form-data/form-data/commit/f573321824aae37ba2052a92cc889d533d9f8fb8)
+- Trying to make far run on windows. + cleanup [`e426dfc`](https://github.com/form-data/form-data/commit/e426dfcefb07ee307d8a15dec04044cce62413e6)
+- Playing with appveyor [`c9458a7`](https://github.com/form-data/form-data/commit/c9458a7c328782b19859bc1745e7d6b2005ede86)
+- Updated dev dependencies. [`ceebe88`](https://github.com/form-data/form-data/commit/ceebe88872bb22da0a5a98daf384e3cc232928d3)
+- Replaced win-spawn with cross-spawn [`405a69e`](https://github.com/form-data/form-data/commit/405a69ee34e235ee6561b5ff0140b561be40d1cc)
+- Updated readme badges. [`12f282a`](https://github.com/form-data/form-data/commit/12f282a1310fcc2f70cc5669782283929c32a63d)
+- Making paths windows friendly. [`f4bddc5`](https://github.com/form-data/form-data/commit/f4bddc5955e2472f8e23c892c9b4d7a08fcb85a3)
+- [WIP] trying things for greater sanity [`8ad1f02`](https://github.com/form-data/form-data/commit/8ad1f02b0b3db4a0b00c5d6145ed69bcb7558213)
+- Bending under Codacy [`bfff3bb`](https://github.com/form-data/form-data/commit/bfff3bb36052dc83f429949b4e6f9b146a49d996)
+- Another attempt to make windows friendly [`f3eb628`](https://github.com/form-data/form-data/commit/f3eb628974ccb91ba0020f41df490207eeed77f6)
+- Updated dependencies. [`f73996e`](https://github.com/form-data/form-data/commit/f73996e0508ee2d4b2b376276adfac1de4188ac2)
+- Missed travis changes. [`67ee79f`](https://github.com/form-data/form-data/commit/67ee79f964fdabaf300bd41b0af0c1cfaca07687)
+- Restructured badges. [`48444a1`](https://github.com/form-data/form-data/commit/48444a1ff156ba2c2c3cfd11047c2f2fd92d4474)
+- Add similar type error as the browser for attempting to use form-data without new. [`5711320`](https://github.com/form-data/form-data/commit/5711320fb7c8cc620cfc79b24c7721526e23e539)
+- Took out codeclimate-test-reporter [`a7e0c65`](https://github.com/form-data/form-data/commit/a7e0c6522afe85ca9974b0b4e1fca9c77c3e52b1)
+- One more [`8e84cff`](https://github.com/form-data/form-data/commit/8e84cff3370526ecd3e175fd98e966242d81993c)
+
+## [v1.0.0-rc3](https://github.com/form-data/form-data/compare/v1.0.0-rc2...v1.0.0-rc3) - 2015-07-29
+
+### Merged
+
+- House cleaning. Added `pre-commit`. [`#140`](https://github.com/form-data/form-data/pull/140)
+- Allow custom content-type without setting a filename. [`#138`](https://github.com/form-data/form-data/pull/138)
+- Add node-fetch to alternative submission methods. [`#132`](https://github.com/form-data/form-data/pull/132)
+- Update dependencies [`#130`](https://github.com/form-data/form-data/pull/130)
+- Switching to container based TravisCI [`#136`](https://github.com/form-data/form-data/pull/136)
+- Default content-type to 'application/octect-stream' [`#128`](https://github.com/form-data/form-data/pull/128)
+- Allow filename as third option of .append [`#125`](https://github.com/form-data/form-data/pull/125)
+
+### Commits
+
+- Allow custom content-type without setting a filename [`c8a77cc`](https://github.com/form-data/form-data/commit/c8a77cc0cf16d15f1ebf25272beaab639ce89f76)
+- Fixed ranged test. [`a5ac58c`](https://github.com/form-data/form-data/commit/a5ac58cbafd0909f32fe8301998f689314fd4859)
+- Allow filename as third option of #append [`d081005`](https://github.com/form-data/form-data/commit/d0810058c84764b3c463a18b15ebb37864de9260)
+- Allow custom content-type without setting a filename [`8cb9709`](https://github.com/form-data/form-data/commit/8cb9709e5f1809cfde0cd707dbabf277138cd771)
+
+## [v1.0.0-rc2](https://github.com/form-data/form-data/compare/v1.0.0-rc1...v1.0.0-rc2) - 2015-07-21
+
+### Merged
+
+- #109 Append proper line break [`#123`](https://github.com/form-data/form-data/pull/123)
+- Add shim for browser (browserify/webpack). [`#122`](https://github.com/form-data/form-data/pull/122)
+- Update license field [`#115`](https://github.com/form-data/form-data/pull/115)
+
+### Commits
+
+- Add shim for browser. [`87c33f4`](https://github.com/form-data/form-data/commit/87c33f4269a2211938f80ab3e53835362b1afee8)
+- Bump version [`a3f5d88`](https://github.com/form-data/form-data/commit/a3f5d8872c810ce240c7d3838c69c3c9fcecc111)
+
+## [v1.0.0-rc1](https://github.com/form-data/form-data/compare/0.2...v1.0.0-rc1) - 2015-06-13
+
+### Merged
+
+- v1.0.0-rc1 [`#114`](https://github.com/form-data/form-data/pull/114)
+- Updated test targets [`#102`](https://github.com/form-data/form-data/pull/102)
+- Remove duplicate plus sign [`#94`](https://github.com/form-data/form-data/pull/94)
+
+### Commits
+
+- Made https test local. Updated deps. [`afe1959`](https://github.com/form-data/form-data/commit/afe1959ec711f23e57038ab5cb20fedd86271f29)
+- Proper self-signed ssl [`4d5ec50`](https://github.com/form-data/form-data/commit/4d5ec50e81109ad2addf3dbb56dc7c134df5ff87)
+- Update HTTPS handling for modern days [`2c11b01`](https://github.com/form-data/form-data/commit/2c11b01ce2c06e205c84d7154fa2f27b66c94f3b)
+- Made tests more local [`09633fa`](https://github.com/form-data/form-data/commit/09633fa249e7ce3ac581543aafe16ee9039a823b)
+- Auto create tmp folder for Formidable [`28714b7`](https://github.com/form-data/form-data/commit/28714b7f71ad556064cdff88fabe6b92bd407ddd)
+- remove duplicate plus sign [`36e09c6`](https://github.com/form-data/form-data/commit/36e09c695b0514d91a23f5cd64e6805404776fc7)
+
+## [0.2](https://github.com/form-data/form-data/compare/0.1.4...0.2) - 2014-12-06
+
+### Merged
+
+- Bumped version [`#96`](https://github.com/form-data/form-data/pull/96)
+- Replace mime library. [`#95`](https://github.com/form-data/form-data/pull/95)
+- #71 Respect bytes range in a read stream. [`#73`](https://github.com/form-data/form-data/pull/73)
+
+## [0.1.4](https://github.com/form-data/form-data/compare/0.1.3...0.1.4) - 2014-06-23
+
+### Merged
+
+- Updated version. [`#76`](https://github.com/form-data/form-data/pull/76)
+- #71 Respect bytes range in a read stream. [`#75`](https://github.com/form-data/form-data/pull/75)
+
+## [0.1.3](https://github.com/form-data/form-data/compare/0.1.2...0.1.3) - 2014-06-17
+
+### Merged
+
+- Updated versions. [`#69`](https://github.com/form-data/form-data/pull/69)
+- Added custom headers support [`#60`](https://github.com/form-data/form-data/pull/60)
+- Added test for Request. Small fixes. [`#56`](https://github.com/form-data/form-data/pull/56)
+
+### Commits
+
+- Added test for the custom header functionality [`bd50685`](https://github.com/form-data/form-data/commit/bd506855af62daf728ef1718cae88ed23bb732f3)
+- Documented custom headers option [`77a024a`](https://github.com/form-data/form-data/commit/77a024a9375f93c246c35513d80f37d5e11d35ff)
+- Removed 0.6 support. [`aee8dce`](https://github.com/form-data/form-data/commit/aee8dce604c595cfaacfc6efb12453d1691ac0d6)
+
+## [0.1.2](https://github.com/form-data/form-data/compare/0.1.1...0.1.2) - 2013-10-02
+
+### Merged
+
+- Fixed default https port assignment, added tests. [`#52`](https://github.com/form-data/form-data/pull/52)
+- #45 Added tests for multi-submit. Updated readme. [`#49`](https://github.com/form-data/form-data/pull/49)
+- #47 return request from .submit() [`#48`](https://github.com/form-data/form-data/pull/48)
+
+### Commits
+
+- Bumped version. [`2b761b2`](https://github.com/form-data/form-data/commit/2b761b256ae607fc2121621f12c2e1042be26baf)
+
+## [0.1.1](https://github.com/form-data/form-data/compare/0.1.0...0.1.1) - 2013-08-21
+
+### Merged
+
+- Added license type and reference to package.json [`#46`](https://github.com/form-data/form-data/pull/46)
+
+### Commits
+
+- #47 return request from .submit() [`1d61c2d`](https://github.com/form-data/form-data/commit/1d61c2da518bd5e136550faa3b5235bb540f1e06)
+- #47 Updated readme. [`e3dae15`](https://github.com/form-data/form-data/commit/e3dae1526bd3c3b9d7aff6075abdaac12c3cc60f)
+
+## [0.1.0](https://github.com/form-data/form-data/compare/0.0.10...0.1.0) - 2013-07-08
+
+### Merged
+
+- Update master to 0.1.0 [`#44`](https://github.com/form-data/form-data/pull/44)
+- 0.1.0 - Added error handling. Streamlined edge cases behavior. [`#43`](https://github.com/form-data/form-data/pull/43)
+- Pointed badges back to mothership. [`#39`](https://github.com/form-data/form-data/pull/39)
+- Updated node-fake to support 0.11 tests. [`#37`](https://github.com/form-data/form-data/pull/37)
+- Updated tests to play nice with 0.10 [`#36`](https://github.com/form-data/form-data/pull/36)
+- #32 Added .npmignore [`#34`](https://github.com/form-data/form-data/pull/34)
+- Spring cleaning [`#30`](https://github.com/form-data/form-data/pull/30)
+
+### Commits
+
+- Added error handling. Streamlined edge cases behavior. [`4da496e`](https://github.com/form-data/form-data/commit/4da496e577cb9bc0fd6c94cbf9333a0082ce353a)
+- Made tests more deterministic. [`7fc009b`](https://github.com/form-data/form-data/commit/7fc009b8a2cc9232514a44b2808b9f89ce68f7d2)
+- Fixed styling. [`d373b41`](https://github.com/form-data/form-data/commit/d373b417e779024bc3326073e176383cd08c0b18)
+- #40 Updated Readme.md regarding getLengthSync() [`efb373f`](https://github.com/form-data/form-data/commit/efb373fd63814d977960e0299d23c92cd876cfef)
+- Updated readme. [`527e3a6`](https://github.com/form-data/form-data/commit/527e3a63b032cb6f576f597ad7ff2ebcf8a0b9b4)
+
+## [0.0.10](https://github.com/form-data/form-data/compare/0.0.9...0.0.10) - 2013-05-08
+
+### Commits
+
+- Updated tests to play nice with 0.10. [`932b39b`](https://github.com/form-data/form-data/commit/932b39b773e49edcb2c5d2e58fe389ab6c42f47c)
+- Added dependency tracking. [`3131d7f`](https://github.com/form-data/form-data/commit/3131d7f6996cd519d50547e4de1587fd80d0fa07)
+
+## 0.0.9 - 2013-04-29
+
+### Merged
+
+- Custom params for form.submit() should cover most edge cases. [`#22`](https://github.com/form-data/form-data/pull/22)
+- Updated Readme and version number. [`#20`](https://github.com/form-data/form-data/pull/20)
+- Allow custom headers and pre-known length in parts [`#17`](https://github.com/form-data/form-data/pull/17)
+- Bumped version number. [`#12`](https://github.com/form-data/form-data/pull/12)
+- Fix for #10 [`#11`](https://github.com/form-data/form-data/pull/11)
+- Bumped version number. [`#8`](https://github.com/form-data/form-data/pull/8)
+- Added support for https destination, http-response and mikeal's request streams. [`#7`](https://github.com/form-data/form-data/pull/7)
+- Updated git url. [`#6`](https://github.com/form-data/form-data/pull/6)
+- Version bump. [`#5`](https://github.com/form-data/form-data/pull/5)
+- Changes to support custom content-type and getLengthSync. [`#4`](https://github.com/form-data/form-data/pull/4)
+- make .submit(url) use host from url, not 'localhost' [`#2`](https://github.com/form-data/form-data/pull/2)
+- Make package.json JSON  [`#1`](https://github.com/form-data/form-data/pull/1)
+
+### Fixed
+
+- Add MIT license [`#14`](https://github.com/form-data/form-data/issues/14)
+
+### Commits
+
+- Spring cleaning. [`850ba1b`](https://github.com/form-data/form-data/commit/850ba1b649b6856b0fa87bbcb04bc70ece0137a6)
+- Added custom request params to form.submit(). Made tests more stable. [`de3502f`](https://github.com/form-data/form-data/commit/de3502f6c4a509f6ed12a7dd9dc2ce9c2e0a8d23)
+- Basic form (no files) working [`6ffdc34`](https://github.com/form-data/form-data/commit/6ffdc343e8594cfc2efe1e27653ea39d8980a14e)
+- Got initial test to pass [`9a59d08`](https://github.com/form-data/form-data/commit/9a59d08c024479fd3c9d99ba2f0893a47b3980f0)
+- Implement initial getLength [`9060c91`](https://github.com/form-data/form-data/commit/9060c91b861a6573b73beddd11e866db422b5830)
+- Make getLength work with file streams [`6f6b1e9`](https://github.com/form-data/form-data/commit/6f6b1e9b65951e6314167db33b446351702f5558)
+- Implemented a simplistic submit() function [`41e9cc1`](https://github.com/form-data/form-data/commit/41e9cc124124721e53bc1d1459d45db1410c44e6)
+- added test for custom headers and content-length in parts (felixge/node-form-data/17) [`b16d14e`](https://github.com/form-data/form-data/commit/b16d14e693670f5d52babec32cdedd1aa07c1aa4)
+- Fixed code styling. [`5847424`](https://github.com/form-data/form-data/commit/5847424c666970fc2060acd619e8a78678888a82)
+- #29 Added custom filename and content-type options to support identity-less streams. [`adf8b4a`](https://github.com/form-data/form-data/commit/adf8b4a41530795682cd3e35ffaf26b30288ccda)
+- Initial Readme and package.json [`8c744e5`](https://github.com/form-data/form-data/commit/8c744e58be4014bdf432e11b718ed87f03e217af)
+- allow append() to completely override header and boundary [`3fb2ad4`](https://github.com/form-data/form-data/commit/3fb2ad491f66e4b4ff16130be25b462820b8c972)
+- Syntax highlighting [`ab3a6a5`](https://github.com/form-data/form-data/commit/ab3a6a5ed1ab77a2943ce3befcb2bb3cd9ff0330)
+- Updated Readme.md [`de8f441`](https://github.com/form-data/form-data/commit/de8f44122ca754cbfedc0d2748e84add5ff0b669)
+- Added examples to Readme file. [`c406ac9`](https://github.com/form-data/form-data/commit/c406ac921d299cbc130464ed19338a9ef97cb650)
+- pass options.knownLength to set length at beginning, w/o waiting for async size calculation [`e2ac039`](https://github.com/form-data/form-data/commit/e2ac0397ff7c37c3dca74fa9925b55f832e4fa0b)
+- Updated dependencies and added test command. [`09bd7cd`](https://github.com/form-data/form-data/commit/09bd7cd86f1ad7a58df1b135eb6eef0d290894b4)
+- Bumped version. Updated readme. [`4581140`](https://github.com/form-data/form-data/commit/4581140f322758c6fc92019d342c7d7d6c94af5c)
+- Test runner [`1707ebb`](https://github.com/form-data/form-data/commit/1707ebbd180856e6ed44e80c46b02557e2425762)
+- Added .npmignore, bumped version. [`2e033e0`](https://github.com/form-data/form-data/commit/2e033e0e4be7c1457be090cd9b2996f19d8fb665)
+- FormData.prototype.append takes and passes along options (for header) [`b519203`](https://github.com/form-data/form-data/commit/b51920387ed4da7b4e106fc07b9459f26b5ae2f0)
+- Make package.json JSON [`bf1b58d`](https://github.com/form-data/form-data/commit/bf1b58df794b10fda86ed013eb9237b1e5032085)
+- Add dependencies to package.json [`7413d0b`](https://github.com/form-data/form-data/commit/7413d0b4cf5546312d47ea426db8180619083974)
+- Add convenient submit() interface [`55855e4`](https://github.com/form-data/form-data/commit/55855e4bea14585d4a3faf9e7318a56696adbc7d)
+- Fix content type [`08b6ae3`](https://github.com/form-data/form-data/commit/08b6ae337b23ef1ba457ead72c9b133047df213c)
+- Combatting travis rvm calls. [`409adfd`](https://github.com/form-data/form-data/commit/409adfd100a3cf4968a632c05ba58d92d262d144)
+- Fixed Issue #2 [`b3a5d66`](https://github.com/form-data/form-data/commit/b3a5d661739dcd6921b444b81d5cb3c32fab655d)
+- Fix for #10. [`bab70b9`](https://github.com/form-data/form-data/commit/bab70b9e803e17287632762073d227d6c59989e0)
+- Trying workarounds for formidable - 0.6 "love". [`25782a3`](https://github.com/form-data/form-data/commit/25782a3f183d9c30668ec2bca6247ed83f10611c)
+- change whitespace to conform with felixge's style guide [`9fa34f4`](https://github.com/form-data/form-data/commit/9fa34f433bece85ef73086a874c6f0164ab7f1f6)
+- Add async to deps [`b7d1a6b`](https://github.com/form-data/form-data/commit/b7d1a6b10ee74be831de24ed76843e5a6935f155)
+- typo [`7860a9c`](https://github.com/form-data/form-data/commit/7860a9c8a582f0745ce0e4a0549f4bffc29c0b50)
+- Bumped version. [`fa36c1b`](https://github.com/form-data/form-data/commit/fa36c1b4229c34b85d7efd41908429b6d1da3bfc)
+- Updated .gitignore [`de567bd`](https://github.com/form-data/form-data/commit/de567bde620e53b8e9b0ed3506e79491525ec558)
+- Don't rely on resume() being called by pipe [`1deae47`](https://github.com/form-data/form-data/commit/1deae47e042bcd170bd5dbe2b4a4fa5356bb8aa2)
+- One more wrong content type [`28f166d`](https://github.com/form-data/form-data/commit/28f166d443e2eb77f2559324014670674b97e46e)
+- Another typo [`b959b6a`](https://github.com/form-data/form-data/commit/b959b6a2be061cac17f8d329b89cea109f0f32be)
+- Typo [`698fa0a`](https://github.com/form-data/form-data/commit/698fa0aa5dbf4eeb77377415acc202a6fbe3f4a2)
+- Being simply dumb. [`b614db8`](https://github.com/form-data/form-data/commit/b614db85702061149fbd98418605106975e72ade)
+- Fixed typo in the filename. [`30af6be`](https://github.com/form-data/form-data/commit/30af6be13fb0c9e92b32e935317680b9d7599928)
diff --git a/Readme.md b/README.md
similarity index 100%
rename from Readme.md
rename to README.md
diff --git a/lib/form_data.js b/lib/form_data.js
index cbf498c..8f5f4b5 100644
--- a/lib/form_data.js
+++ b/lib/form_data.js
@@ -8,6 +8,7 @@ var https = require('https');
 var parseUrl = require('url').parse;
 var fs = require('fs');
 var Stream = require('stream').Stream;
+var crypto = require('crypto');
 var mime = require('mime-types');
 var asynckit = require('asynckit');
 var setToStringTag = require('es-set-tostringtag');
@@ -345,12 +346,7 @@ FormData.prototype._generateBoundary = function () {
   // This generates a 50 character boundary similar to those used by Firefox.
 
   // They are optimized for boyer-moore parsing.
-  var boundary = '--------------------------';
-  for (var i = 0; i < 24; i++) {
-    boundary += Math.floor(Math.random() * 10).toString(16);
-  }
-
-  this._boundary = boundary;
+  this._boundary = '--------------------------' + crypto.randomBytes(12).toString('hex');
 };
 
 // Note: getLengthSync DOESN'T calculate streams length
diff --git a/package.json b/package.json
index 6b3d971..e8d1e7d 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
   "name": "form-data",
   "description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
-  "version": "4.0.3",
+  "version": "4.0.4",
   "repository": {
     "type": "git",
     "url": "git://github.com/form-data/form-data.git"
@@ -28,10 +28,13 @@
     "files": "pkgfiles --sort=name",
     "get-version": "node -e \"console.log(require('./package.json').version)\"",
     "update-readme": "sed -i.bak 's/\\/master\\.svg/\\/v'$(npm --silent run get-version)'.svg/g' README.md",
-    "restore-readme": "mv README.md.bak README.md",
+    "postupdate-readme": "mv README.md.bak READ.ME.md.bak",
+    "restore-readme": "mv READ.ME.md.bak README.md",
     "prepublish": "not-in-publish || npm run prepublishOnly",
-    "prepublishOnly": "npm run update-readme",
-    "postpublish": "npm run restore-readme"
+    "prepack": "npm run update-readme",
+    "postpack": "npm run restore-readme",
+    "version": "auto-changelog && git add CHANGELOG.md",
+    "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
   },
   "engines": {
     "node": ">= 6"
@@ -44,7 +47,8 @@
     "mime-types": "^2.1.12"
   },
   "devDependencies": {
-    "@ljharb/eslint-config": "^21.1.1",
+    "@ljharb/eslint-config": "^21.2.0",
+    "auto-changelog": "^2.5.0",
     "browserify": "^13.3.0",
     "browserify-istanbul": "^2.0.0",
     "coveralls": "^3.1.1",
@@ -58,9 +62,21 @@
     "istanbul": "^0.4.5",
     "obake": "^0.1.2",
     "pkgfiles": "^2.3.2",
+    "pre-commit": "^1.2.2",
+    "predict-v8-randomness": "^1.0.35",
+    "puppeteer": "^1.20.0",
     "request": "~2.87.0",
     "rimraf": "^2.7.1",
+    "semver": "^6.3.1",
     "tape": "^5.9.0"
   },
-  "license": "MIT"
+  "license": "MIT",
+  "auto-changelog": {
+    "output": "CHANGELOG.md",
+    "template": "keepachangelog",
+    "unreleased": false,
+    "commitLimit": false,
+    "backfillLimit": false,
+    "hideCredit": true
+  }
 }
diff --git a/test/integration/test-boundary-prediction.js b/test/integration/test-boundary-prediction.js
new file mode 100644
index 0000000..8527be0
--- /dev/null
+++ b/test/integration/test-boundary-prediction.js
@@ -0,0 +1,53 @@
+var common = require('../common');
+var assert = common.assert;
+var FormData = require(common.dir.lib + '/form_data');
+var satisfies = require('semver').satisfies;
+var predictV8Randomness = satisfies(process.version, '^17 - ^23') && require('predict-v8-randomness'); // eslint-disable-line global-require
+
+var initialSequence = [
+  Math.random(),
+  Math.random(),
+  Math.random(),
+  Math.random()
+];
+var predictor = predictV8Randomness && new predictV8Randomness.Predictor(initialSequence);
+
+if (predictor) {
+  predictor.predictNext(24).then(function (next24RandomOutputs) {
+    var predictedBoundary = next24RandomOutputs
+      .map(function (v) {
+        return Math.floor(v * 10).toString(16);
+      })
+      .join('');
+
+    var boundaryIntro = '----------------------------';
+
+    var payload = 'zzz\r\n' + boundaryIntro + predictedBoundary + '\r\nContent-Disposition: form-data; name="is_admin"\r\n\r\ntrue\r\n' + boundaryIntro + predictedBoundary + '--\r\n';
+
+    var FIELDS = {
+      my_field: {
+        value: payload
+      }
+    };
+
+    // count total
+    var fieldsPassed = Object.keys(FIELDS).length;
+
+    // prepare form-receiving http server
+    var server = common.testFields(FIELDS, function (fields) {
+      fieldsPassed = fields;
+    });
+
+    server.listen(common.port, function () {
+      var form = new FormData();
+
+      common.actions.populateFields(form, FIELDS);
+
+      common.actions.submit(form, server);
+    });
+
+    process.on('exit', function () {
+      assert.strictEqual(fieldsPassed, 0);
+    });
+  });
+}

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