[chore] update to support laravel 7.0

- updates composer.json to use 7.0 dependencies
- updates readme to reflect new branch and compatible laravel version

Author: roshangautam

CHANGELOG.md

@@ -3,6 +3,10 @@
 This project follows [Semantic Versioning](CONTRIBUTING.md).
 
 ---
+### v7.0.0 - 04/17/2020
+- Add Laravel 7.x Support
+- Update Change Log
+
 ### v6.0.0 - 10/26/2019
 - Add Laravel 6.x Support
 - Update Change Log

README.md

@@ -18,6 +18,7 @@ Manage your `Laravel Schedule` from a pretty dashboard. Schedule your `Laravel C
 
 |<span align="left">Laravel</span> |<span align="left">Totem</span>|
 |:-------|----------:|
+|7.x     |     7.x   |
 |6.x     |     6.x   |
 |5.8     |     5.x   |
 |5.7     |     4.x   |
@@ -191,4 +192,4 @@ Bug reports, feature requests, and pull requests can be submitted by following o
 
 This software is released under the [MIT](LICENSE) License.
 
- © 2019 Roshan Gautam, All rights reserved.
+ © 2020 Roshan Gautam, All rights reserved.

composer.json

@@ -18,19 +18,19 @@
   "require": {
     "php": ">=7.2",
     "doctrine/dbal": "^2.9",
-    "illuminate/bus": "^6.0",
-    "illuminate/console": "^6.0",
-    "illuminate/contracts": "^6.0",
-    "illuminate/database": "^6.0",
-    "illuminate/events": "^6.0",
-    "illuminate/notifications": "^6.0",
+    "illuminate/bus": "^7.0",
+    "illuminate/console": "^7.0",
+    "illuminate/contracts": "^7.0",
+    "illuminate/database": "^7.0",
+    "illuminate/events": "^7.0",
+    "illuminate/notifications": "^7.0",
     "laravelcollective/html": "^6.0"
   },
   "require-dev": {
     "mockery/mockery": "^1.0",
-    "orchestra/database": "^4.0",
-    "orchestra/testbench" : "^4.0",
-    "phpunit/phpunit": "^8.3"
+    "orchestra/database": "^5.0",
+    "orchestra/testbench" : "^5.0",
+    "phpunit/phpunit": "^9.0"
   },
   "suggest": {
     "nexmo/client": "Required for sms notifications."
@@ -44,7 +44,7 @@
   "extra": {
     "component": "package",
     "branch-alias": {
-      "dev-6.0": "6.0.x-dev"
+      "dev-7.0": "7.0.x-dev"
     },
     "laravel": {
       "providers": [