remove obsolete versionadded directives

Author: OskarStark

best_practices/configuration.rst

@@ -208,12 +208,6 @@ through environment variables:
             # ...
             password: "%env(DB_PASSWORD)%"
 
-.. versionadded:: 3.2
-
-    Support for runtime environment variables via the ``%env(...)%`` syntax
-    was added in Symfony 3.2. Prior to version 3.2, you needed to use the
-    :doc:`special SYMFONY__ variables </configuration/external_parameters>`.
-
 ----
 
 Next: :doc:`/best_practices/business-logic`

components/console/helpers/questionhelper.rst

@@ -230,10 +230,6 @@ convenient for passwords::
             // ...
         }
 
-    .. versionadded:: 3.3
-
-        The ``QuestionHelper::disableStty()`` method was introduced in Symfony 3.3.
-
 Normalizing the Answer
 ----------------------
 
@@ -370,10 +366,6 @@ from the command line, you need to set the inputs that the command expects::
         // $this->assertRegExp('/.../', $commandTester->getDisplay());
     }
 
-.. versionadded:: 3.2
-
-    The ``CommandTester::setInputs()`` method was introduced in Symfony 3.2.
-
 By calling :method:`Symfony\\Component\\Console\\Tester\\CommandTester::setInputs`,
 you imitate what the console would do internally with all user input through the CLI.
 This method takes an array as only argument with, for each input that the command expects,

console/lockable_trait.rst

@@ -1,10 +1,6 @@
 Prevent Multiple Executions of a Console Command
 ================================================
 
-.. versionadded:: 3.2
-
-    The ``LockableTrait`` was introduced in Symfony 3.2.
-
 A simple but effective way to prevent multiple executions of the same command in
 a single server is to use `locks`_. The :doc:`Lock component </components/lock>`
 provides multiple classes to create locks based on the filesystem (:ref:`FlockStore <lock-store-flock>`),

quick_tour/the_controller.rst

@@ -333,11 +333,6 @@ And you can display the flash message in the template like this:
         </div>
     {% endfor %}
 
-.. versionadded:: 3.3
-
-    The ``app.flashes()`` Twig function was introduced in Symfony 3.3. Prior,
-    you had to use ``app.session.flashBag()``.
-
 Final Thoughts
 --------------
 

reference/constraints/UniqueEntity.rst

@@ -181,10 +181,6 @@ fields configured in the ``fields`` option). The method should return a
 entityClass
 ~~~~~~~~~~~
 
-.. versionadded:: 3.2
-
-    The ``entityClass`` option was introduced in Symfony 3.2.
-
 **type**: ``string``
 
 By default, the query performed to ensure the uniqueness uses the repository of

reference/forms/types/choice.rst

@@ -192,11 +192,6 @@ The ``choice_loader`` can be used to only partially load the choices in cases wh
 a fully-loaded list is not necessary. This is only needed in advanced cases and
 would replace the ``choices`` option.
 
-.. versionadded:: 3.2
-
-    The :class:`Symfony\\Component\\Form\\ChoiceList\\Loader\\CallbackChoiceLoader`
-    was introduced in Symfony 3.2.
-
 You can use an instance of :class:`Symfony\\Component\\Form\\ChoiceList\\Loader\\CallbackChoiceLoader`
 if you want to take advantage of lazy loading::
 

reference/forms/types/dateinterval.rst

@@ -4,10 +4,6 @@
 DateIntervalType Field
 ======================
 
-.. versionadded:: 3.2
-
-   The DateIntervalType field type was introduced in Symfony 3.2.
-
 This field allows the user to select an *interval* of time. For example, if you want to
 allow the user to choose *how often* they receive a status email, they could use this
 field to choose intervals like every "10 minutes" or "3 days".
@@ -132,10 +128,6 @@ this format.
 labels
 ~~~~~~
 
-.. versionadded:: 3.3
-
-    The ``labels`` option was introduced in Symfony 3.3.
-
 **type**: ``array`` **default**: (see below)
 
 The labels displayed for each of the elements of this type. The default values

routing.rst

@@ -484,10 +484,6 @@ that are special: each adds a unique piece of functionality inside your applicat
     Used to set the fragment identifier, the optional last part of a URL that
     starts with a ``#`` character and is used to identify a portion of a document.
 
-    .. versionadded:: 3.2
-
-        The ``_fragment`` parameter was introduced in Symfony 3.2.
-
 ``_locale``
     Used to set the locale on the request (:ref:`read more <translation-locale-url>`).
 

session/avoid_session_start.rst

@@ -36,8 +36,3 @@ access the flash messages:
             </div>
         {% endfor %}
     {% endif %}
-
-.. versionadded:: 3.3
-
-    The ``app.flashes()`` Twig function was introduced in Symfony 3.3. Prior,
-    you had to use ``app.session.flashBag()``.

validation/sequence_provider.rst

@@ -296,11 +296,6 @@ method, which should return an array of groups to use::
         }
     }
 
-.. versionadded:: 3.2
-
-    The feature to return a nested array to get violations from all groups was
-    introduced in Symfony 3.2.
-
 At last, you have to notify the Validator component that your ``User`` class
 provides a sequence of groups to be validated: