Update documentation and changelog

[skip ci]

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 All Notable changes to `laravel-state-machine` will be documented in this file
 
+## 1.3.0 - 2018-10-01
+
+### Added
+- Implemented authorization using Gates and Policies.
+- Display callbacks in the debug command.
+
+### Changed
+- Callback methods for classes that are not bound to the container are called statically.
+- Return exit codes for errors in the debug command.
+
 ## 1.2.5 - 2018-09-05
 
 - Add support for Laravel 5.7

README.md

@@ -241,6 +241,7 @@ $ php artisan winzou:state-machine:debug simple
 | published          |
 | rejected           |
 +--------------------+
+
 +-----------------+------------------+------------------+
 | Transition      | From(s)          | To               |
 +-----------------+------------------+------------------+
@@ -258,6 +259,25 @@ $ php artisan winzou:state-machine:debug simple
 +-----------------+------------------+------------------+
 | publish         | accepted         | published        |
 +-----------------+------------------+------------------+
+
++---------------------+--------------------+------------------------+--------+
+| Guard Callbacks     | Satisfies          | Do                     | Args   |
++---------------------+--------------------+------------------------+--------+
+| guard_on_submitting | On: submit_changes | MyClass::handle()      | object |
+| guard_on_approving  | On: approve        | Gate::check("approve") |        |
++---------------------+--------------------+------------------------+--------+
+
++---------------------+-------------+-------------+-----------------------------+
+| Before Callbacks    | Satisfies   | Do          | Args                        |
++---------------------+-------------+-------------+-----------------------------+
+| log_before_approval | On: approve | Log::info() | "approving article", object |
++---------------------+-------------+-------------+-----------------------------+
+
++----------------------+--------------+------------------------------+---------------+
+| After Callbacks      | Satisfies    | Do                           | Args          |
++----------------------+--------------+------------------------------+---------------+
+| email_after_approval | To: accepted | SendApprovalMail::dispatch() | object, event |
++----------------------+--------------+------------------------------+---------------+
 ```
 
 ## Changelog