## 1.0.13 (September 2, 2017)

#### 🐛 Bug Fix

* `react-error-overlay`

  * [#3051](#3051) Fix case-sensitivity issue with upgrading the package version. ([@tharakawj](https://github.com/tharakawj))

* `react-dev-utils`

  * [#3049](#3049) Print filesize difference for chunks. ([@esturcke](https://github.com/esturcke))

* `react-scripts`

  * [#3046](#3046) Fix crash in development mode on IE11. ([@tharakawj](https://github.com/tharakawj))

#### 💅 Enhancement

* `react-scripts`

  * [#3033](#3033) Add an empty mock for `child_process` to let some libraries compile. ([@McFlurriez](https://github.com/McFlurriez))

#### 🏠 Internal

* `react-dev-utils`, `react-error-overlay`

  * [#3028](#3028) Make error overlay filename configurable. ([@jaredpalmer](https://github.com/jaredpalmer))

#### Committers: 4

- Anthony ([McFlurriez](https://github.com/McFlurriez))
- Erik J. Sturcke ([esturcke](https://github.com/esturcke))
- Jared Palmer ([jaredpalmer](https://github.com/jaredpalmer))
- Tharaka Wijebandara ([tharakawj](https://github.com/tharakawj))

### Migrating from 1.0.12 to 1.0.13

Inside any created project that has not been ejected, run:

```
npm install --save --save-exact react-scripts@1.0.13
```

or

```
yarn add --exact react-scripts@1.0.13
```

## 1.0.12 (August 28, 2017)

#### 🐛 Bug Fix

* `react-error-overlay`
  * [#3012](#3012) Fix module function name in error overlay. ([@gaearon](https://github.com/gaearon))

* `react-dev-utils`
  * [#2938](#2938) Remove superfluous lodash usage. ([@Timer](https://github.com/Timer))

#### 💅 Enhancement

* `react-scripts`

  * [#2917](#2917) Optimize the size of default favicon. ([@sylvainbaronnet](https://github.com/sylvainbaronnet))

#### 📝 Documentation

* `react-scripts`

  * [#2986](#2986) Docs: debugging in WebStorm. ([@prigara](https://github.com/prigara))
  * [#2948](#2948) Remove Modulus from user guide. ([@Zertz](https://github.com/Zertz))
  * [#2927](#2927) Update README.md. ([@tbassetto](https://github.com/tbassetto))

* `react-dev-utils`

  * [#2942](#2942) Fix docs for `printFileSizesAfterBuild`. ([@Kerumen](https://github.com/Kerumen))

#### 🏠 Internal

* `react-error-overlay`, `react-scripts`

  * [#2991](#2991) Update `babel-runtime` dependency ([@christophehurpeau](https://github.com/christophehurpeau))

* `react-dev-utils`, `react-error-overlay`, `react-scripts`

  * [#2515](#2515) Convert `react-error-overlay` to React ([@tharakawj](https://github.com/tharakawj))

#### Committers: 9

- Christophe Hurpeau ([christophehurpeau](https://github.com/christophehurpeau))
- Dan Abramov ([gaearon](https://github.com/gaearon))
- Ekaterina Prigara ([prigara](https://github.com/prigara))
- Joe Haddad ([Timer](https://github.com/Timer))
- Pier-Luc Gendreau ([Zertz](https://github.com/Zertz))
- Sylvain Baronnet ([sylvainbaronnet](https://github.com/sylvainbaronnet))
- Tharaka Wijebandara ([tharakawj](https://github.com/tharakawj))
- Thomas Bassetto ([tbassetto](https://github.com/tbassetto))
- Yann Pringault ([Kerumen](https://github.com/Kerumen))

### Migrating from 1.0.11 to 1.0.12

Inside any created project that has not been ejected, run:

```
npm install --save --save-exact react-scripts@1.0.12
```

or

```
yarn add --exact react-scripts@1.0.12
```

**Note:** there’s a [known issue](#3041) that might cause the project to not compile after upgrading. In this case, migrate straight to `1.0.13` which doesn’t have this issue.

…before webpack client (facebook#3046)

…before webpack client (#3046)

…react-app

* 'master' of https://github.com/facebookincubator/create-react-app:
  Resolved issue facebook#2971 (facebook#2989)
  Revert "run npm 5.4.0 in CI (facebook#3026)" (facebook#3107)
  Updated react-error-overlay to latest Flow (0.54.0) (facebook#3065)
  Auto-detect running editor on Linux for error overlay (facebook#3077)
  Clean target directory before compiling overlay (facebook#3102)
  Rerun prettier and pin version (facebook#3058)
  Reload the page when an error has occurred (facebook#3098)
  run npm 5.4.0 in CI (facebook#3026)
  Unmapper Windows compatibility (facebook#3079)
  Update eslint-config npm install command (facebook#3072)
  Set travis config to use 'precise' ci environment
  Publish
  Changelog for 1.0.13
  Add missing slash
  Make error overlay filename configurable (facebook#3028)
  provide empty mock for child_process so importing libraries with it works (facebook#3033)
  Rename Overlay to ErrorOvelay (facebook#3051)
  Strip hash from chunk file name (facebook#3049)
  Fix error overlay 'Object.assign' issue in IE by including polyfills before webpack client (facebook#3046)

…before webpack client (facebook#3046)

…before webpack client (facebook#3046)

…before webpack client (facebook#3046)

…before webpack client (#3046)