:octocat: rename default branch to "main"

.github/workflows/docs.yml

@@ -3,7 +3,7 @@
 on:
   push:
     branches:
-      - master
+      - main
 
 name: "Docs"
 
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: "Checkout sources"
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
         with:
           fetch-depth: 1
 
@@ -22,7 +22,7 @@ jobs:
         uses: ./.github/actions/build-docs
 
       - name: "Publish Docs to gh-pages"
-        uses: maxheld83/ghpages@master
+        uses: maxheld83/ghpages@v0.3.0
         env:
           BUILD_DIR: docs/
           GH_PAT: ${{ secrets.GH_PAT }}

.github/workflows/tests.yml

@@ -1,12 +1,12 @@
 # https://help.github.com/en/categories/automating-your-workflow-with-github-actions
-# https://github.com/localheinz/php-library-template/blob/master/.github/workflows/continuous-integration.yml
+# https://github.com/ergebnis/php-library-template
 # https://github.com/sebastianbergmann/phpunit/blob/master/.github/workflows/ci.yml
 
 on:
   pull_request:
   push:
     branches:
-      - master
+      - main
     tags:
       - "**"
 

README.md

@@ -16,7 +16,7 @@ namespaced, cleaned up, improved and other stuff.
 [packagist-badge]: https://img.shields.io/packagist/v/chillerlan/php-qrcode.svg?style=flat-square
 [packagist]: https://packagist.org/packages/chillerlan/php-qrcode
 [license-badge]: https://img.shields.io/github/license/chillerlan/php-qrcode.svg?style=flat-square
-[license]: https://github.com/chillerlan/php-qrcode/blob/master/LICENSE
+[license]: https://github.com/chillerlan/php-qrcode/blob/main/LICENSE
 [travis-badge]: https://img.shields.io/travis/chillerlan/php-qrcode.svg?style=flat-square
 [travis]: https://travis-ci.org/chillerlan/php-qrcode
 [coverage-badge]: https://img.shields.io/codecov/c/github/chillerlan/php-qrcode.svg?style=flat-square
@@ -49,12 +49,12 @@ A documentation created with [phpDocumentor](https://www.phpdoc.org/) can be fou
 
 via terminal: `composer require chillerlan/php-qrcode`
 
-*composer.json* (note: replace `dev-master` with a [version constraint](https://getcomposer.org/doc/articles/versions.md#writing-version-constraints), e.g. `^3.2` - see [releases](https://github.com/chillerlan/php-qrcode/releases) for valid versions)
+*composer.json* (note: replace `dev-main` with a [version constraint](https://getcomposer.org/doc/articles/versions.md#writing-version-constraints), e.g. `^3.2` - see [releases](https://github.com/chillerlan/php-qrcode/releases) for valid versions)
 ```json
 {
 	"require": {
 		"php": "^7.4",
-		"chillerlan/php-qrcode": "dev-master"
+		"chillerlan/php-qrcode": "dev-main"
 	}
 }
 ```
@@ -75,8 +75,8 @@ echo '<img src="'.(new QRCode)->render($data).'" alt="QR Code" />';
 ```
 
 <p align="center">
-	<img alt="QR codes are awesome!" src="https://raw.githubusercontent.com/chillerlan/php-qrcode/master/examples/example_image.png">
-	<img alt="QR codes are awesome!" src="https://raw.githubusercontent.com/chillerlan/php-qrcode/master/examples/example_svg.png">
+	<img alt="QR codes are awesome!" src="https://raw.githubusercontent.com/chillerlan/php-qrcode/main/examples/example_image.png">
+	<img alt="QR codes are awesome!" src="https://raw.githubusercontent.com/chillerlan/php-qrcode/main/examples/example_svg.png">
 </p>
 
 Wait, what was that? Please again, slower!
@@ -128,7 +128,7 @@ foreach($matrix->matrix() as $y => $row){
 }
 ```
 
-Have a look [in this folder](https://github.com/chillerlan/php-qrcode/tree/master/examples) for some more usage examples.
+Have a look [in this folder](https://github.com/chillerlan/php-qrcode/tree/main/examples) for some more usage examples.
 
 #### Custom module values
 You can distinguish between different parts of the matrix, namely the several required patterns from the QR Code specification, and use them in different ways.
@@ -198,7 +198,7 @@ $options->moduleValues = [
 ```
 
 #### Custom `QROutputInterface`
-Instead of bloating your code you can simply create your own output interface by extending `QROutputAbstract`. Have a look at the [built-in output modules](https://github.com/chillerlan/php-qrcode/tree/master/src/Output).
+Instead of bloating your code you can simply create your own output interface by extending `QROutputAbstract`. Have a look at the [built-in output modules](https://github.com/chillerlan/php-qrcode/tree/main/src/Output).
 
 ```php
 class MyCustomOutput extends QROutputAbstract{
@@ -239,7 +239,7 @@ class MyCustomOptions extends QROptions{
 	// ...
 }
 ```
-...or use the [`SettingsContainerInterface`](https://github.com/chillerlan/php-settings-container/blob/master/src/SettingsContainerInterface.php), which is the more flexible approach.
+...or use the [`SettingsContainerInterface`](https://github.com/chillerlan/php-settings-container/blob/main/src/SettingsContainerInterface.php), which is the more flexible approach.
 
 ```php
 trait MyCustomOptionsTrait{
@@ -286,7 +286,7 @@ $qrOutputInterface->dump();
 ####  `QRCode` methods
 method | return | description
 ------ | ------ | -----------
-`__construct(QROptions $options = null)` | - | see [`SettingsContainerInterface`](https://github.com/chillerlan/php-settings-container/blob/master/src/SettingsContainerInterface.php)
+`__construct(QROptions $options = null)` | - | see [`SettingsContainerInterface`](https://github.com/chillerlan/php-settings-container/blob/main/src/SettingsContainerInterface.php)
 `render(string $data, string $file = null)` | mixed, `QROutputInterface::dump()` | renders a QR Code for the given `$data` and `QROptions`, saves `$file` optional
 `getMatrix(string $data)` | `QRMatrix` | returns a `QRMatrix` object for the given `$data` and current `QROptions`
 `initDataInterface(string $data)` | `QRDataInterface` | returns a fresh `QRDataInterface` for the given `$data`

docs/Readme.md

@@ -1,7 +1,7 @@
 # Auto generated API documentation
 
 The API documentation can be auto generated with [phpDocumentor](https://www.phpdoc.org/). 
-There is an [online version available](https://chillerlan.github.io/php-qrcode/) via the [gh-pages branch](https://github.com/chillerlan/php-qrcode/tree/gh-pages) that is [automatically deployed](https://github.com/chillerlan/php-qrcode/deployments) on each push to master.
+There is an [online version available](https://chillerlan.github.io/php-qrcode/) via the [gh-pages branch](https://github.com/chillerlan/php-qrcode/tree/gh-pages) that is [automatically deployed](https://github.com/chillerlan/php-qrcode/deployments) on each push to main.
 
 Locally created docs will appear in this directory. If you'd like to create local docs, please follow these steps: