[TASK] Drop support for TYPO3 7.6 and require TYPO3 >= 8.7 (#47)

CHANGELOG.md

@@ -17,6 +17,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 ### Deprecated
 
 ### Removed
+- Drop support for TYPO3 7.6 and require TYPO3 >= 8.7 (#47)
 - Drop the TYPO3 package repository from composer.json (#43)
 - Drop the dependency of roave/security-advisories (#41)
 

composer.json

@@ -27,12 +27,13 @@
     },
     "require": {
         "php": "~7.0 || ~7.1 || ~7.2",
-        "typo3/cms-core": "^7.6.23 || ^8.7.10",
+        "typo3/cms-core": "^8.7.10",
-        "typo3/cms-fluid": "^7.6 || ^8.7",
+        "typo3/cms-extbase": "^8.7",
-        "typo3/cms-frontend": "^7.6 || ^8.7"
+        "typo3/cms-fluid": "^8.7",
+        "typo3/cms-frontend": "^8.7"
     },
     "require-dev": {
-        "typo3/cms-fluid-styled-content": "^7.6 || ^8.7",
+        "typo3/cms-fluid-styled-content": "^8.7",
         "helhum/typo3-composer-setup": "^0.5.4",
         "squizlabs/php_codesniffer": "^3.4.2",
         "helmich/typo3-typoscript-lint": "^1.5.0",

ext_emconf.php

@@ -7,7 +7,7 @@ $EM_CONF[$_EXTKEY] = [
     'constraints' => [
         'depends' => [
             'php' => '7.0.0-7.2.99',
-            'typo3' => '7.6.0-8.7.99',
+            'typo3' => '8.7.0-8.7.99',
         ],
     ],
     'state' => 'stable',