Use no_trailing_comma_in_singleline

- Instead of deprecated `no_trailing_comma_in_list_call` and `no_trailing_comma_in_singleline_array`
- clarify readme/composer.json the config is now for v3.11 and up
- prepare for 2.1.0 release.

Author: mfn

CHANGELOG.md

@@ -4,6 +4,12 @@ CHANGELOG
 [Next release](https://github.com/mfn/php-cs-fixer-config/compare/1.0.2...master)
 --------------
 
+2022-09-23, 2.1.0
+-----------------
+- use `no_trailing_comma_in_singleline` instead of deprecated
+  `no_trailing_comma_in_list_call` and `no_trailing_comma_in_singleline_array`
+- clarify readme/composer.json the config is now for v3.11 and up
+
 2021-08-16, 2.0.0
 -----------------
 - rename `trailing_comma_in_multiline_array` to `trailing_comma_in_multiline`

README.md

@@ -1,4 +1,4 @@
-# My opinionated php-cs-fixer config for v3
+# My opinionated php-cs-fixer config for v3.11 and up
 
 Not much to say, these are my opinions.
 

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "mfn/php-cs-fixer-config",
-    "description": "My opinionated php-cs-fixer config for v3",
+    "description": "My opinionated php-cs-fixer config for v3.11 and up",
     "type": "library",
     "authors": [
         {

src/Config.php

@@ -182,8 +182,7 @@ public static function getRules(): array
             'no_superfluous_phpdoc_tags' => [
                 'allow_mixed' => true,
             ],
-            'no_trailing_comma_in_list_call' => true,
-            'no_trailing_comma_in_singleline_array' => true,
+            'no_trailing_comma_in_singleline' => true,
             'no_trailing_whitespace_in_comment' => true,
             'no_unneeded_control_parentheses' => true,
             'no_unneeded_curly_braces' => true,