# Change Log

All notable changes to this project will be documented in this file.
See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

## [1.50.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.50.2...es-dev-server@1.50.3) (2020-05-15)

**Note:** Version bump only for package es-dev-server





## [1.50.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.50.1...es-dev-server@1.50.2) (2020-05-15)


### Bug Fixes

* **es-dev-server:** don't rely on serverStart for built-in plugins ([7bb2b3f](https://github.com/open-wc/open-wc/commit/7bb2b3f654df53f4d1deaf708145946e198efdf1))





## [1.50.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.50.0...es-dev-server@1.50.1) (2020-05-14)


### Bug Fixes

* **es-dev-server:** fix resolving inline imports ([05f6ab5](https://github.com/open-wc/open-wc/commit/05f6ab5c631190e9d4907d5074f700eac16c42cd))





# [1.50.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.49.0...es-dev-server@1.50.0) (2020-05-14)


### Features

* **es-dev-server:** add plugin system ([2497345](https://github.com/open-wc/open-wc/commit/2497345c3a32cdc64758e74cd584fbdc5a0d8b20))





# [1.49.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.48.1...es-dev-server@1.49.0) (2020-05-13)


### Features

* **polyfills-loader:** update to systemjs v6 ([7de4d67](https://github.com/open-wc/open-wc/commit/7de4d6759792725e919f7f165bae8262812e9e17))





## [1.48.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.48.0...es-dev-server@1.48.1) (2020-05-05)

**Note:** Version bump only for package es-dev-server





# [1.48.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.47.0...es-dev-server@1.48.0) (2020-05-05)


### Features

* **es-dev-server:** move to typescript ([179b299](https://github.com/open-wc/open-wc/commit/179b2991442aae30460479c21cc6edfbf30b7885))





# [1.47.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.46.5...es-dev-server@1.47.0) (2020-04-26)


### Bug Fixes

* **es-dev-server:** types for create-server ([8f8789f](https://github.com/open-wc/open-wc/commit/8f8789f1b95439b86f9115ff7d2bb53b47442bfd))


### Features

* **es-dev-server:** add https redirect ([1e53552](https://github.com/open-wc/open-wc/commit/1e535525a8e9f0fbcfe5772ada378bc9fba19c7d))





## [1.46.5](https://github.com/open-wc/open-wc/compare/es-dev-server@1.46.4...es-dev-server@1.46.5) (2020-04-21)


### Bug Fixes

* **polyfills-loader:** allow forcing the polyfill ([ee44812](https://github.com/open-wc/open-wc/commit/ee44812f89e90879713a0ba5cd79e631c57f6d4e))





## [1.46.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.46.2...es-dev-server@1.46.4) (2020-04-20)

**Note:** Version bump only for package es-dev-server





## [1.46.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.46.1...es-dev-server@1.46.2) (2020-04-12)

**Note:** Version bump only for package es-dev-server





## [1.46.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.46.0...es-dev-server@1.46.1) (2020-04-05)


### Bug Fixes

* **polyfills-loader:** don't remove element if it was already removed ([1e500bc](https://github.com/open-wc/open-wc/commit/1e500bc4c23ab467967d5b50b7d3ced0047bbfb5))





# [1.46.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.45.3...es-dev-server@1.46.0) (2020-03-26)


### Features

* **es-dev-server:** add onServerStart hook ([4ade3c8](https://github.com/open-wc/open-wc/commit/4ade3c84854e0bc8e855597ba74250d7c7476939))





## [1.45.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.45.2...es-dev-server@1.45.3) (2020-03-24)

**Note:** Version bump only for package es-dev-server





## [1.45.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.45.1...es-dev-server@1.45.2) (2020-03-19)


### Bug Fixes

* **es-dev-server:** add directly depended package to package.json ([1ea26eb](https://github.com/open-wc/open-wc/commit/1ea26eb9333f8eb5f44a9e96523da6ef3a5cf88b))





## [1.45.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.45.0...es-dev-server@1.45.1) (2020-03-15)


### Bug Fixes

* **polyfills-loader:** load fetch and abort controller together ([#1430](https://github.com/open-wc/open-wc/issues/1430)) ([ca29548](https://github.com/open-wc/open-wc/commit/ca2954822440dbb218420be99dfbd2df03760dbd))





# [1.45.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.44.0...es-dev-server@1.45.0) (2020-03-15)


### Bug Fixes

* **es-dev-server:** check accept header before transforming HTML ([6d87378](https://github.com/open-wc/open-wc/commit/6d87378bf91d2343aff78bea9d881fe689783b7d))


### Features

* **es-dev-server:** polyfill AbortController when not supported ([fd03b29](https://github.com/open-wc/open-wc/commit/fd03b29ca059ff8000fa3dc189b40bf61b769766))





# [1.44.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.43.1...es-dev-server@1.44.0) (2020-03-11)


### Features

* **es-dev-server:** auto compat for browsers without stage4 features ([31a682b](https://github.com/open-wc/open-wc/commit/31a682bd5252ab97208287163eba325815fa5182))





## [1.43.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.43.0...es-dev-server@1.43.1) (2020-03-10)

**Note:** Version bump only for package es-dev-server





# [1.43.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.42.1...es-dev-server@1.43.0) (2020-03-08)


### Features

* **polyfills-loader:** add preload links ([23428e3](https://github.com/open-wc/open-wc/commit/23428e344154af6826e7db6a72f67533f3bd9511))





## [1.42.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.42.0...es-dev-server@1.42.1) (2020-03-06)

**Note:** Version bump only for package es-dev-server





# [1.42.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.41.0...es-dev-server@1.42.0) (2020-03-02)


### Features

* **es-dev-server:** make watcher an optional parameter ([ab750ed](https://github.com/open-wc/open-wc/commit/ab750ed1d8f06699d8d4e37b6bdefbcf96458bc5))





# [1.41.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.40.1...es-dev-server@1.41.0) (2020-02-29)


### Features

* **rollup-plugin-html:** first release ([9acb29a](https://github.com/open-wc/open-wc/commit/9acb29ac84b0ef7e2b06c57043c9d2c76d5a29c0))





## [1.40.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.40.0...es-dev-server@1.40.1) (2020-02-23)

**Note:** Version bump only for package es-dev-server





# [1.40.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.39.2...es-dev-server@1.40.0) (2020-02-10)


### Features

* **es-dev-server:** support web_modules ([#1323](https://github.com/open-wc/open-wc/issues/1323)) ([560e96c](https://github.com/open-wc/open-wc/commit/560e96c75921e05a2a13ea2a69923c05bc2bb221))





## [1.39.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.39.1...es-dev-server@1.39.2) (2020-02-10)

**Note:** Version bump only for package es-dev-server





## [1.39.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.39.0...es-dev-server@1.39.1) (2020-02-09)

**Note:** Version bump only for package es-dev-server





# [1.39.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.38.3...es-dev-server@1.39.0) (2020-02-09)


### Bug Fixes

* **es-dev-server:** don't cache virtual html files ([d64908c](https://github.com/open-wc/open-wc/commit/d64908cc7a5f74b28546a1c9600aa73d3bc9cd3c))


### Features

* **es-dev-server:** trigger reload on file rename ([489f652](https://github.com/open-wc/open-wc/commit/489f652651aa59e891d645e617b6013b56349d25))





## [1.38.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.38.2...es-dev-server@1.38.3) (2020-02-06)


### Bug Fixes

* **es-dev-server:** determine serving html based on content-type alone ([c22a477](https://github.com/open-wc/open-wc/commit/c22a477893a2a28ee8a2bf2cbc7f54466b6c3b05))





## [1.38.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.38.1...es-dev-server@1.38.2) (2020-02-03)

**Note:** Version bump only for package es-dev-server





## [1.38.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.38.0...es-dev-server@1.38.1) (2020-02-03)


### Bug Fixes

* **create:** update broken @babel/cli ([b0cb95b](https://github.com/open-wc/open-wc/commit/b0cb95b650e3aae3d04ddf1879b5eec62abe7d00))





# [1.38.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.37.0...es-dev-server@1.38.0) (2020-02-02)


### Features

* **es-dev-server:** remove extra babel plugins ([5912b67](https://github.com/open-wc/open-wc/commit/5912b67cbf27ff8f179e3b1eb8e3e7756414200d))





# [1.37.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.36.4...es-dev-server@1.37.0) (2020-01-31)


### Bug Fixes

* skip brooken published versions ([25d21de](https://github.com/open-wc/open-wc/commit/25d21def522f22f98fc8c71b4c055617089c0e23))


### Features

* **es-dev-server:** properly resolve imports in inline modules ([2abde96](https://github.com/open-wc/open-wc/commit/2abde96787753185c67cd16c530bc7697716d917))
* **es-dev-server:** use new polyfills loader ([f5a4036](https://github.com/open-wc/open-wc/commit/f5a40366c50b6fdc1b94514b1833f83096d0e893))





## [1.36.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.36.3...es-dev-server@1.36.4) (2020-01-27)


### Bug Fixes

* **es-dev-server:** handle url parameters with . characters ([#1059](https://github.com/open-wc/open-wc/issues/1059)) ([#1278](https://github.com/open-wc/open-wc/issues/1278)) ([a0f3915](https://github.com/open-wc/open-wc/commit/a0f3915d299140e18066fd4dfdb3ad1ecbc5ebe7))





## [1.36.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.36.2...es-dev-server@1.36.3) (2020-01-27)


### Bug Fixes

* **es-dev-server:** don't compatibility transform html requests ([#1277](https://github.com/open-wc/open-wc/issues/1277)) ([fcd529a](https://github.com/open-wc/open-wc/commit/fcd529a6148422d17b1ad0d140c46adcb10a010a))





## [1.36.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.36.1...es-dev-server@1.36.2) (2020-01-13)


### Bug Fixes

* **es-dev-server:** don't look for config in root dir ([87bae6d](https://github.com/open-wc/open-wc/commit/87bae6db4f83fa4e8e2fcd3db2041facfbf37dcc))





## [1.36.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.36.0...es-dev-server@1.36.1) (2020-01-07)


### Bug Fixes

* **es-dev-server:** don't join current working directory twice ([d6da8d4](https://github.com/open-wc/open-wc/commit/d6da8d4e6d7d398008b25979cfa50f46be63abb1))





# [1.36.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.35.0...es-dev-server@1.36.0) (2020-01-06)


### Features

* **es-dev-server:** remove node resolve fork ([24982cb](https://github.com/open-wc/open-wc/commit/24982cb7bb353311d7889af36a7faa646de7a132))





# [1.35.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.34.0...es-dev-server@1.35.0) (2020-01-03)


### Bug Fixes

* **es-dev-server:** handle unset command line args ([824fcc6](https://github.com/open-wc/open-wc/commit/824fcc66e32c77543ee4e1518f27eda5e19f6290))


### Features

* **demoing-storybook:** read a combined start-storybook config ([4085898](https://github.com/open-wc/open-wc/commit/4085898bf9fd23ab51cd86d5fe582191c30be64e))





# [1.34.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.33.1...es-dev-server@1.34.0) (2019-12-30)


### Features

* **es-dev-server:** pass headers to response transformers ([f57e42f](https://github.com/open-wc/open-wc/commit/f57e42f6611fe0618740744613e370156c78a35a))





## [1.33.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.33.0...es-dev-server@1.33.1) (2019-12-30)


### Bug Fixes

* **es-dev-server:** don't log all errors ([a7c4b0d](https://github.com/open-wc/open-wc/commit/a7c4b0d61143544159b3a7858a3c0615f052bf8a))





# [1.33.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.32.0...es-dev-server@1.33.0) (2019-12-30)


### Features

* **es-dev-server:** use rollup node resolve plugin ([bc22242](https://github.com/open-wc/open-wc/commit/bc222427b7ae9bd4b29f0f06f70071b4c0812aca))





# [1.32.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.31.1...es-dev-server@1.32.0) (2019-12-18)


### Features

* **es-dev-server:** add module dedupe option ([#1097](https://github.com/open-wc/open-wc/issues/1097)) ([38bc654](https://github.com/open-wc/open-wc/commit/38bc654cb629920ebd816d8d6323c885450b1990))
* **es-dev-server:** bump version of es-module-lexer ([#1146](https://github.com/open-wc/open-wc/issues/1146)) ([634b32e](https://github.com/open-wc/open-wc/commit/634b32ec013d5124975cf9f72b4c8b8a27a4b0d9))





## [1.31.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.31.0...es-dev-server@1.31.1) (2019-12-11)


### Bug Fixes

* **es-dev-server:** don't transform binary files ([a13811a](https://github.com/open-wc/open-wc/commit/a13811a7e51f7d2feba6c55e7571ac1ae10b5dd2))





# [1.31.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.30.0...es-dev-server@1.31.0) (2019-12-09)


### Features

* **demoing-storybook:** use config-dir for resolving default config ([c7361fe](https://github.com/open-wc/open-wc/commit/c7361fec86f9114048ab5e9e102681d7345c985b))





# [1.30.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.29.0...es-dev-server@1.30.0) (2019-12-09)


### Features

* **es-dev-server:** allow max compat on modern browsers ([dbb2928](https://github.com/open-wc/open-wc/commit/dbb2928ddc97e567d1751b7c34bf0542036298c3))





# [1.29.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.28.3...es-dev-server@1.29.0) (2019-12-08)


### Features

* **es-dev-server:** add 'always' compatibility mode ([f260638](https://github.com/open-wc/open-wc/commit/f260638843d24b084c81774c901199a5c2d0d410))
* **es-dev-server:** add more startup logging ([8b1c2ba](https://github.com/open-wc/open-wc/commit/8b1c2ba208debb9a9dddde40286adf19e72b5813))





## [1.28.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.28.2...es-dev-server@1.28.3) (2019-12-08)


### Bug Fixes

* **es-dev-server:** compile generated systemjs template literals ([5eb1bd4](https://github.com/open-wc/open-wc/commit/5eb1bd4a32af859257c4f355d0e4a34e01cb97cd))





## [1.28.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.28.1...es-dev-server@1.28.2) (2019-12-05)

**Note:** Version bump only for package es-dev-server





## [1.28.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.28.0...es-dev-server@1.28.1) (2019-12-05)


### Bug Fixes

* **es-dev-server:** don't transform non-modules ([#1067](https://github.com/open-wc/open-wc/issues/1067)) ([8ad6d03](https://github.com/open-wc/open-wc/commit/8ad6d039105b506029ede0f6473e2d1a764b0870))





# [1.28.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.27.1...es-dev-server@1.28.0) (2019-12-02)


### Bug Fixes

* **es-dev-server:** don't normalize file path on a browser path ([90cdeaf](https://github.com/open-wc/open-wc/commit/90cdeaf742a942e1c9f59f4be7dc2937b8becb95))


### Features

* **demoing-storybook:** add storybook-start help command ([4eebd38](https://github.com/open-wc/open-wc/commit/4eebd3896f6c0d4f7fb02417ec373d5d2429f79b))
* **es-dev-server:** allow opening on full URL ([6d47e56](https://github.com/open-wc/open-wc/commit/6d47e5644a2093d8266fdebc51df4beb53df620e))





## [1.27.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.27.0...es-dev-server@1.27.1) (2019-12-01)

**Note:** Version bump only for package es-dev-server





# [1.27.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.26.2...es-dev-server@1.27.0) (2019-11-30)


### Features

* **es-dev-server:** add debug logging option ([#1052](https://github.com/open-wc/open-wc/issues/1052)) ([879e997](https://github.com/open-wc/open-wc/commit/879e99787464f218e52d834daa0760ba1319aab3))





## [1.26.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.26.1...es-dev-server@1.26.2) (2019-11-27)

**Note:** Version bump only for package es-dev-server





## [1.26.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.26.0...es-dev-server@1.26.1) (2019-11-24)


### Bug Fixes

* **es-dev-server:** don't inject polyfills if not needed ([8240883](https://github.com/open-wc/open-wc/commit/8240883f181754e9d3bdc6537d1361fc9dc45ef6))





# [1.26.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.25.1...es-dev-server@1.26.0) (2019-11-21)


### Features

* **es-dev-server:** don't do compat transform with custom config ([a7a9a90](https://github.com/open-wc/open-wc/commit/a7a9a909dc43efaec16f4a7d5e57b5cce9be1791))





## [1.25.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.25.0...es-dev-server@1.25.1) (2019-11-20)


### Bug Fixes

* **es-dev-server:** don't throw on cancelled requests ([e078741](https://github.com/open-wc/open-wc/commit/e0787419400adf0947af299eeb1f2d8fb2e17f19))





# [1.25.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.24.1...es-dev-server@1.25.0) (2019-11-20)


### Bug Fixes

* **es-dev-server:** don't handle requests without a file path ([bb265b9](https://github.com/open-wc/open-wc/commit/bb265b9cbd90386f916663e3471ae8efb4e4eff7))
* **es-dev-server:** prefer .mjs over. js files ([27b5a9f](https://github.com/open-wc/open-wc/commit/27b5a9f58d45e213588b1440c53546e0a45d1ac4))


### Features

* **building-rollup:** use shared extensions config ([39da78b](https://github.com/open-wc/open-wc/commit/39da78bcad70aaf1aa04cfe34a649b837f56d1ab))





## [1.24.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.24.0...es-dev-server@1.24.1) (2019-11-19)


### Bug Fixes

* **es-dev-server:** resolve imports in inline modules ([#997](https://github.com/open-wc/open-wc/issues/997)) ([98322e4](https://github.com/open-wc/open-wc/commit/98322e4f5551c4f5d90efb2c0a305599fe3bfbbf))





# [1.24.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.23.1...es-dev-server@1.24.0) (2019-11-19)


### Bug Fixes

* sub-sections of folder structure are not accessible via url ([459db23](https://github.com/open-wc/open-wc/commit/459db23165c2485758eff9d0d0c4bca138e382ca))
* use es-dev-server auto compatibility ([df6fe21](https://github.com/open-wc/open-wc/commit/df6fe2151b3f22d068f0acd94880a43c1fb828a7))


### Features

* **es-dev-server:** add auto compatibilty ([9a79caf](https://github.com/open-wc/open-wc/commit/9a79caf1739fe73774f032c9b2d5c9fc997c1b80))





## [1.23.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.23.0...es-dev-server@1.23.1) (2019-11-06)


### Bug Fixes

* **es-dev-server:** allow serving hidden files ([ae0d9d1](https://github.com/open-wc/open-wc/commit/ae0d9d1))
* **es-dev-server:** resolve @babel/preset-env relative to es-dev-server location ([#956](https://github.com/open-wc/open-wc/issues/956)) ([a9e122c](https://github.com/open-wc/open-wc/commit/a9e122c))





# [1.23.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.22.0...es-dev-server@1.23.0) (2019-11-04)


### Features

* **es-dev-server:** allow reloading multiple browsers in watch mode ([922b616](https://github.com/open-wc/open-wc/commit/922b616))





# [1.22.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.21.0...es-dev-server@1.22.0) (2019-11-03)


### Bug Fixes

* align versions within the monorepo ([fa2ad9f](https://github.com/open-wc/open-wc/commit/fa2ad9f))


### Features

* **es-dev-server:** add response transformers ([#939](https://github.com/open-wc/open-wc/issues/939)) ([0ffdb5b](https://github.com/open-wc/open-wc/commit/0ffdb5b))
* **es-dev-server:** check last changed timestamp when caching ([73d926b](https://github.com/open-wc/open-wc/commit/73d926b))





# [1.21.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.20.2...es-dev-server@1.21.0) (2019-11-02)


### Features

* **es-dev-server:** reduce default debounce time ([#935](https://github.com/open-wc/open-wc/issues/935)) ([0963e06](https://github.com/open-wc/open-wc/commit/0963e06))





## [1.20.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.20.1...es-dev-server@1.20.2) (2019-11-02)


### Bug Fixes

* **es-dev-server:** don't compress event stream ([#934](https://github.com/open-wc/open-wc/issues/934)) ([f151081](https://github.com/open-wc/open-wc/commit/f151081))





## [1.20.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.20.0...es-dev-server@1.20.1) (2019-10-31)


### Bug Fixes

* **es-dev-server:** only exit process when used from cli ([#928](https://github.com/open-wc/open-wc/issues/928)) ([42dbf66](https://github.com/open-wc/open-wc/commit/42dbf66))





# [1.20.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.19.0...es-dev-server@1.20.0) (2019-10-30)


### Features

* **es-dev-server:** enable compression ([0d06b02](https://github.com/open-wc/open-wc/commit/0d06b02)), closes [#723](https://github.com/open-wc/open-wc/issues/723)





# [1.19.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.8...es-dev-server@1.19.0) (2019-10-26)


### Features

* **es-dev-server:** allow listening to own ip address ([#906](https://github.com/open-wc/open-wc/issues/906)) ([d8fbf3f](https://github.com/open-wc/open-wc/commit/d8fbf3f))





## [1.18.8](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.7...es-dev-server@1.18.8) (2019-10-26)


### Bug Fixes

* **es-dev-server:** properly close server on exit ([0c99d3b](https://github.com/open-wc/open-wc/commit/0c99d3b))





## [1.18.7](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.6...es-dev-server@1.18.7) (2019-10-25)


### Bug Fixes

* align used mocha version ([#901](https://github.com/open-wc/open-wc/issues/901)) ([3606381](https://github.com/open-wc/open-wc/commit/3606381))





## [1.18.6](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.5...es-dev-server@1.18.6) (2019-10-23)


### Bug Fixes

* add package keywords ([#859](https://github.com/open-wc/open-wc/issues/859)) ([cd78405](https://github.com/open-wc/open-wc/commit/cd78405))





## [1.18.5](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.4...es-dev-server@1.18.5) (2019-10-22)

**Note:** Version bump only for package es-dev-server





## [1.18.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.3...es-dev-server@1.18.4) (2019-10-13)


### Bug Fixes

* **es-dev-server:** don't send messages to a closed event stream ([#835](https://github.com/open-wc/open-wc/issues/835)) ([bf6b3ba](https://github.com/open-wc/open-wc/commit/bf6b3ba))





## [1.18.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.2...es-dev-server@1.18.3) (2019-09-27)

**Note:** Version bump only for package es-dev-server





## [1.18.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.1...es-dev-server@1.18.2) (2019-09-27)

**Note:** Version bump only for package es-dev-server





## [1.18.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.18.0...es-dev-server@1.18.1) (2019-09-22)


### Bug Fixes

* **building-utils:** ensure correct module load order on edge ([#812](https://github.com/open-wc/open-wc/issues/812)) ([0a1e490](https://github.com/open-wc/open-wc/commit/0a1e490)), closes [#781](https://github.com/open-wc/open-wc/issues/781)





# [1.18.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.17.2...es-dev-server@1.18.0) (2019-09-11)


### Features

* **es-dev-server:** don't add custom plugins in legacy compile ([#776](https://github.com/open-wc/open-wc/issues/776)) ([d9b9572](https://github.com/open-wc/open-wc/commit/d9b9572))





## [1.17.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.17.1...es-dev-server@1.17.2) (2019-09-04)


### Bug Fixes

* **es-dev-server:** also watch index.html files fetched with / ([c492131](https://github.com/open-wc/open-wc/commit/c492131))





## [1.17.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.17.0...es-dev-server@1.17.1) (2019-08-29)


### Bug Fixes

* **es-dev-server:** pin lexer to 0.3.9 ([7ecfcc1](https://github.com/open-wc/open-wc/commit/7ecfcc1))





# [1.17.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.16.0...es-dev-server@1.17.0) (2019-08-28)


### Features

* **es-dev-server:** update es-module-lexer ([91a9b59](https://github.com/open-wc/open-wc/commit/91a9b59))





# [1.16.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.15.3...es-dev-server@1.16.0) (2019-08-27)


### Bug Fixes

* **es-dev-server:** only skip resolve files with configured extension ([9368907](https://github.com/open-wc/open-wc/commit/9368907))


### Features

* **es-dev-server:** resolve .mjs over .js ([3ca2d94](https://github.com/open-wc/open-wc/commit/3ca2d94))





## [1.15.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.15.2...es-dev-server@1.15.3) (2019-08-26)


### Bug Fixes

* **es-dev-server:** correctly close previous message channel ([3c33625](https://github.com/open-wc/open-wc/commit/3c33625))





## [1.15.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.15.1...es-dev-server@1.15.2) (2019-08-26)

**Note:** Version bump only for package es-dev-server





## [1.15.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.15.0...es-dev-server@1.15.1) (2019-08-25)


### Bug Fixes

* **es-dev-server:** pin lexer version ([#764](https://github.com/open-wc/open-wc/issues/764)) ([0e288fc](https://github.com/open-wc/open-wc/commit/0e288fc))





# [1.15.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.14.2...es-dev-server@1.15.0) (2019-08-25)


### Bug Fixes

* **es-dev-server:** improve failed bare module resolution error message ([d32befd](https://github.com/open-wc/open-wc/commit/d32befd))
* **es-dev-server:** update es-module-lexer ([ef645b0](https://github.com/open-wc/open-wc/commit/ef645b0))
* **es-dev-server:** watch any valid served file ([1030dbc](https://github.com/open-wc/open-wc/commit/1030dbc))


### Features

* **es-dev-server:** improve node resolve error logging ([829235d](https://github.com/open-wc/open-wc/commit/829235d))
* **es-dev-server:** log compile errors during page load ([194527a](https://github.com/open-wc/open-wc/commit/194527a))
* **es-dev-server:** log index.html reloads for better error tracking ([8a542fc](https://github.com/open-wc/open-wc/commit/8a542fc))





## [1.14.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.14.1...es-dev-server@1.14.2) (2019-08-22)

**Note:** Version bump only for package es-dev-server





## [1.14.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.14.0...es-dev-server@1.14.1) (2019-08-21)

**Note:** Version bump only for package es-dev-server





# [1.14.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.13.0...es-dev-server@1.14.0) (2019-08-20)


### Features

* **es-dev-server:** support resolving dynamic imports with expressions ([9d75ed4](https://github.com/open-wc/open-wc/commit/9d75ed4))





# [1.13.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.12.0...es-dev-server@1.13.0) (2019-08-20)


### Features

* **es-dev-server:** faster node-resolve via use of es-module-lexer ([9589e4e](https://github.com/open-wc/open-wc/commit/9589e4e))





# [1.12.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.11.1...es-dev-server@1.12.0) (2019-08-14)


### Features

* **eslint-config:** update dependencies ([52909e8](https://github.com/open-wc/open-wc/commit/52909e8))





## [1.11.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.11.0...es-dev-server@1.11.1) (2019-08-13)

**Note:** Version bump only for package es-dev-server





# [1.11.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.6...es-dev-server@1.11.0) (2019-08-13)


### Features

* **es-dev-server:** improve node-resolve performance ([#704](https://github.com/open-wc/open-wc/issues/704)) ([3761a21](https://github.com/open-wc/open-wc/commit/3761a21))





## [1.10.6](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.5...es-dev-server@1.10.6) (2019-08-12)


### Bug Fixes

* **es-dev-server:** fix tests on windows ([#727](https://github.com/open-wc/open-wc/issues/727)) ([e23ad29](https://github.com/open-wc/open-wc/commit/e23ad29))





## [1.10.5](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.4...es-dev-server@1.10.5) (2019-08-12)


### Bug Fixes

* **es-dev-server:** import URLSearchParams for node v8 ([#726](https://github.com/open-wc/open-wc/issues/726)) ([9f1be41](https://github.com/open-wc/open-wc/commit/9f1be41))





## [1.10.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.3...es-dev-server@1.10.4) (2019-08-07)


### Bug Fixes

* **es-dev-server:** remove http2 option recommendation ([#689](https://github.com/open-wc/open-wc/issues/689)) ([4c18e61](https://github.com/open-wc/open-wc/commit/4c18e61))





## [1.10.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.2...es-dev-server@1.10.3) (2019-08-05)


### Bug Fixes

* cleanup package.json scripts ([be6bdb5](https://github.com/open-wc/open-wc/commit/be6bdb5))





## [1.10.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.1...es-dev-server@1.10.2) (2019-08-04)

**Note:** Version bump only for package es-dev-server





## [1.10.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.10.0...es-dev-server@1.10.1) (2019-08-04)


### Bug Fixes

* **es-dev-server:** savely close server on exit ([#690](https://github.com/open-wc/open-wc/issues/690)) ([0edde7a](https://github.com/open-wc/open-wc/commit/0edde7a))





# [1.10.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.9.0...es-dev-server@1.10.0) (2019-08-04)


### Bug Fixes

* **es-dev-server:** remove unnecessary polyfills in esm mode ([c3871b1](https://github.com/open-wc/open-wc/commit/c3871b1))


### Features

* **es-dev-server:** improve babel error logging ([c07db81](https://github.com/open-wc/open-wc/commit/c07db81))





# [1.9.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.8.3...es-dev-server@1.9.0) (2019-08-04)


### Features

* **es-dev-server:** add option to set a base path ([f2f43ce](https://github.com/open-wc/open-wc/commit/f2f43ce))





## [1.8.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.8.2...es-dev-server@1.8.3) (2019-07-28)


### Bug Fixes

* **es-dev-server:** remove @types/deepmerge dependency ([b2a7e90](https://github.com/open-wc/open-wc/commit/b2a7e90))





## [1.8.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.8.1...es-dev-server@1.8.2) (2019-07-26)


### Bug Fixes

* **es-dev-server:** correctly handle absolute and upwards file paths ([#654](https://github.com/open-wc/open-wc/issues/654)) ([b7c67dd](https://github.com/open-wc/open-wc/commit/b7c67dd))





## [1.8.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.8.0...es-dev-server@1.8.1) (2019-07-24)

**Note:** Version bump only for package es-dev-server





# [1.8.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.7.2...es-dev-server@1.8.0) (2019-07-24)


### Features

* **es-dev-server:** allow using the server as a library ([89c3d4d](https://github.com/open-wc/open-wc/commit/89c3d4d))





## [1.7.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.7.1...es-dev-server@1.7.2) (2019-07-24)


### Bug Fixes

* **es-dev-server:** handle html files without any modules ([#627](https://github.com/open-wc/open-wc/issues/627)) ([0610221](https://github.com/open-wc/open-wc/commit/0610221))





## [1.7.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.7.0...es-dev-server@1.7.1) (2019-07-22)


### Bug Fixes

* **es-dev-server:** don't require app-index for reload ([#609](https://github.com/open-wc/open-wc/issues/609)) ([273ddf5](https://github.com/open-wc/open-wc/commit/273ddf5))





# [1.7.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.7...es-dev-server@1.7.0) (2019-07-22)


### Features

* **es-dev-server:** handle inline modules ([#596](https://github.com/open-wc/open-wc/issues/596)) ([49e4013](https://github.com/open-wc/open-wc/commit/49e4013))





## [1.6.7](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.6...es-dev-server@1.6.7) (2019-07-19)

**Note:** Version bump only for package es-dev-server





## [1.6.6](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.5...es-dev-server@1.6.6) (2019-07-17)

**Note:** Version bump only for package es-dev-server





## [1.6.5](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.4...es-dev-server@1.6.5) (2019-07-17)


### Bug Fixes

* **es-dev-server:** resolve polyfill path on windows ([#594](https://github.com/open-wc/open-wc/issues/594)) ([71a43e1](https://github.com/open-wc/open-wc/commit/71a43e1))





## [1.6.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.3...es-dev-server@1.6.4) (2019-07-15)


### Bug Fixes

* **es-dev-server:** export polyfill configs via constants.js ([a4ba0bd](https://github.com/open-wc/open-wc/commit/a4ba0bd))





## [1.6.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.2...es-dev-server@1.6.3) (2019-07-15)


### Bug Fixes

* **es-dev-server:** only append trailing slash in polyfills if needed ([#584](https://github.com/open-wc/open-wc/issues/584)) ([f92d7e3](https://github.com/open-wc/open-wc/commit/f92d7e3))





## [1.6.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.1...es-dev-server@1.6.2) (2019-07-14)


### Bug Fixes

* **es-dev-server:** serve polyfills correctly without app index ([#580](https://github.com/open-wc/open-wc/issues/580)) ([b8427da](https://github.com/open-wc/open-wc/commit/b8427da))





## [1.6.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.6.0...es-dev-server@1.6.1) (2019-07-13)

**Note:** Version bump only for package es-dev-server





# [1.6.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.5.0...es-dev-server@1.6.0) (2019-07-12)


### Features

* **create:** switch from owc-dev-server to es-dev-server ([#571](https://github.com/open-wc/open-wc/issues/571)) ([97a80d1](https://github.com/open-wc/open-wc/commit/97a80d1))





# [1.5.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.4.0...es-dev-server@1.5.0) (2019-07-10)


### Features

* **es-dev-server:** add option to prevent compiling files with babel ([#563](https://github.com/open-wc/open-wc/issues/563)) ([29d1515](https://github.com/open-wc/open-wc/commit/29d1515))





# [1.4.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.3.2...es-dev-server@1.4.0) (2019-07-10)


### Features

* **es-dev-server:** add typescript support ([#553](https://github.com/open-wc/open-wc/issues/553)) ([d6d710b](https://github.com/open-wc/open-wc/commit/d6d710b))





## [1.3.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.3.1...es-dev-server@1.3.2) (2019-07-08)

**Note:** Version bump only for package es-dev-server





## [1.3.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.3.0...es-dev-server@1.3.1) (2019-07-08)


### Bug Fixes

* use file extensions for imports to support import maps ([c711b13](https://github.com/open-wc/open-wc/commit/c711b13))





# [1.3.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.6...es-dev-server@1.3.0) (2019-07-08)


### Features

* **es-dev-server:** don't require index.html for transform middleware ([1fdf98b](https://github.com/open-wc/open-wc/commit/1fdf98b))





## [1.2.6](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.5...es-dev-server@1.2.6) (2019-07-08)

**Note:** Version bump only for package es-dev-server





## [1.2.5](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.4...es-dev-server@1.2.5) (2019-07-08)

**Note:** Version bump only for package es-dev-server





## [1.2.4](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.3...es-dev-server@1.2.4) (2019-07-05)

**Note:** Version bump only for package es-dev-server





## [1.2.3](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.2...es-dev-server@1.2.3) (2019-07-05)

**Note:** Version bump only for package es-dev-server





## [1.2.2](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.1...es-dev-server@1.2.2) (2019-07-03)


### Bug Fixes

* **es-dev-server:** dev server certificates and clean up async task ([#540](https://github.com/open-wc/open-wc/issues/540)) ([f71cfcd](https://github.com/open-wc/open-wc/commit/f71cfcd))





## [1.2.1](https://github.com/open-wc/open-wc/compare/es-dev-server@1.2.0...es-dev-server@1.2.1) (2019-07-02)


### Bug Fixes

* only depend on polyfills in building-utils ([2568cdc](https://github.com/open-wc/open-wc/commit/2568cdc))
* **es-dev-server:** don't call next on non-2xx response ([f3e865a](https://github.com/open-wc/open-wc/commit/f3e865a))





# [1.2.0](https://github.com/open-wc/open-wc/compare/es-dev-server@1.1.0...es-dev-server@1.2.0) (2019-07-02)


### Bug Fixes

* **es-dev-server:** make es-dev-server executable ([6d23a84](https://github.com/open-wc/open-wc/commit/6d23a84))


### Features

* **es-dev-server:** make file extensions configurable ([ca58200](https://github.com/open-wc/open-wc/commit/ca58200))





# 1.1.0 (2019-07-02)


### Features

* add es dev server ([2c6a0a8](https://github.com/open-wc/open-wc/commit/2c6a0a8))
