symfony · xabbuh · Mar 17, 2017 · Mar 13, 2017
diff --git a/components/cache.rst b/components/cache.rst
@@ -13,9 +13,6 @@ The Cache Component
     It is designed to have a low overhead and it ships with ready to use adapters
     for the most common caching backends.
 
-.. versionadded:: 3.1
-    The Cache component was introduced in Symfony 3.1.
-
 .. versionadded:: 3.3
     The PSR-16 "Simple Cache" implementation was introduced in Symfony 3.3.
 

diff --git a/components/console/helpers/formatterhelper.rst b/components/console/helpers/formatterhelper.rst
@@ -67,9 +67,6 @@ your own. See :doc:`/console/coloring`.
 Print Truncated Messages
 ------------------------
 
-.. versionadded:: 3.1
-    The ``truncate`` method was introduced in Symfony 3.1.
-
 Sometimes you want to print a message truncated to an explicit character length.
 This is possible with the
 :method:`Symfony\\Component\\Console\\Helper\\FormatterHelper::truncate` method.

diff --git a/components/console/helpers/table.rst b/components/console/helpers/table.rst
@@ -66,10 +66,6 @@ You can add a table separator anywhere in the output by passing an instance of
     | 80-902734-1-6 | And Then There Were None | Agatha Christie  |
     +---------------+--------------------------+------------------+
 
-.. versionadded:: 3.1
-    The ``setColumnWidths()`` and ``setColumnWidth()`` methods were introduced
-    in Symfony 3.1.
-
 By default the width of the columns is calculated automatically based on their
 contents. Use the :method:`Symfony\\Component\\Console\\Helper\\Table::setColumnWidths`
 method to set the column widths explicitly::

diff --git a/components/phpunit_bridge.rst b/components/phpunit_bridge.rst
@@ -142,10 +142,6 @@ worlds.
 Disabling the Deprecation Helper
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-.. versionadded:: 3.1
-    The ability to disable the deprecation helper was introduced in the 3.1 
-    version of this component.
-
 Set the ``SYMFONY_DEPRECATIONS_HELPER`` environment variable to ``disabled`` to
 completely disable the deprecation helper. This is useful to make use of the
 rest of features provided by this component without getting errors or messages
@@ -257,10 +253,6 @@ And that's all!
 DNS-sensitive Tests
 -------------------
 
-.. versionadded:: 3.1
-    The mocks for DNS related functions were introduced in the 3.1 version
-    of this component.
-
 Tests that make network connections, for example to check the validity of a DNS
 record, can be slow to execute and unreliable due to the conditions of the
 network. For that reason, this component also provides mocks for these PHP

diff --git a/components/process.rst b/components/process.rst
@@ -50,10 +50,6 @@ the contents of the output and
 :method:`Symfony\\Component\\Process\\Process::clearErrorOutput` clears
 the contents of the error output.
 
-.. versionadded:: 3.1
-    Support for streaming the output of a process was introduced in
-    Symfony 3.1.
-
 You can also use the :class:`Symfony\\Component\\Process\\Process` class with the
 foreach construct to get the output while it is generated. By default, the loop waits
 for new output before going to the next iteration::
@@ -181,10 +177,6 @@ in the output and its type::
 Streaming to the Standard Input of a Process
 --------------------------------------------
 
-.. versionadded:: 3.1
-    Support for streaming the input of a process was introduced in
-    Symfony 3.1.
-
 Before a process is started, you can specify its standard input using either the
 :method:`Symfony\\Component\\Process\\Process::setInput` method or the 4th argument
 of the constructor. The provided input can be a string, a stream resource or a

diff --git a/components/serializer.rst b/components/serializer.rst
@@ -563,10 +563,6 @@ There are several types of normalizers available:
     This normalizer converts :phpclass:`SplFileInfo` objects into a data URI
     string (``data:...``) such that files can be embedded into serialized data.
 
-.. versionadded:: 3.1
-    The ``JsonSerializableNormalizer``, ``DateTimeNormalizer`` and
-    ``DataUriNormalizer`` normalizers were added in Symfony 3.1
-
 Encoders
 --------
 

diff --git a/components/yaml.rst b/components/yaml.rst
@@ -229,10 +229,6 @@ underscores you can include or the way you group contents.
 Advanced Usage: Flags
 ---------------------
 
-.. versionadded:: 3.1
-    Flags were introduced in Symfony 3.1 and replaced the earlier boolean
-    arguments.
-
 .. _objects-for-mappings:
 
 Object Parsing and Dumping

diff --git a/controller.rst b/controller.rst
@@ -542,9 +542,6 @@ There are special classes that make certain kinds of responses easier:
 JSON Helper
 ~~~~~~~~~~~
 
-.. versionadded:: 3.1
-    The ``json()`` helper was introduced in Symfony 3.1.
-
 To return JSON from a controller, use the ``json()`` helper method on the base controller.
 This returns a special ``JsonResponse`` object that encodes the data automatically::
 

diff --git a/controller/argument_value_resolver.rst b/controller/argument_value_resolver.rst
@@ -4,9 +4,6 @@
 Extending Action Argument Resolving
 ===================================
 
-.. versionadded:: 3.1
-    The ``ArgumentResolver`` and value resolvers were introduced in Symfony 3.1.
-
 In the :doc:`controller guide </controller>`, you've learned that you can get the
 :class:`Symfony\\Component\\HttpFoundation\\Request` object via an argument in
 your controller. This argument has to be type-hinted by the ``Request`` class

diff --git a/frontend/custom_version_strategy.rst b/frontend/custom_version_strategy.rst
@@ -4,9 +4,6 @@
 How to Use a Custom Version Strategy for Assets
 ===============================================
 
-.. versionadded:: 3.1
-    Support for custom version strategies was introduced in Symfony 3.1.
-
 Asset versioning is a technique that improves the performance of web
 applications by adding a version identifier to the URL of the static assets
 (CSS, JavaScript, images, etc.) When the content of the asset changes, its

diff --git a/logging/disable_microsecond_precision.rst b/logging/disable_microsecond_precision.rst
@@ -1,9 +1,6 @@
 How to Disable Microseconds Precision (for a Performance Boost)
 ===============================================================
 
-.. versionadded:: 2.11
-    The ``use_microseconds`` option was introduced in MonologBundle 2.11.
-
 Setting the parameter ``use_microseconds`` to ``false`` forces the logger to reduce
 the precision in the ``datetime`` field of the log messages from microsecond to second,
 avoiding a call to the ``microtime(true)`` function and the subsequent parsing.

diff --git a/reference/constraints/Callback.rst b/reference/constraints/Callback.rst
@@ -31,9 +31,6 @@ can do anything, including creating and assigning validation errors.
 Configuration
 -------------
 
-.. versionadded:: 3.1
-    The ``$payload`` parameter was introduced in Symfony 3.1.
-
 .. configuration-block::
 
     .. code-block:: php-annotations

diff --git a/reference/constraints/DateTime.rst b/reference/constraints/DateTime.rst
@@ -84,9 +84,6 @@ format
 
 **type**: ``string`` **default**: ``Y-m-d H:i:s``
 
-.. versionadded:: 3.1
-    The ``format`` option was introduced in Symfony 3.1.
-
 This option allows to validate a custom date format. See
 :phpmethod:`DateTime::createFromFormat` for formatting options.
 

diff --git a/reference/constraints/Image.rst b/reference/constraints/Image.rst
@@ -316,9 +316,6 @@ If this option is false, the image cannot be portrait oriented.
 detectCorrupted
 ~~~~~~~~~~~~~~~
 
-.. versionadded:: 3.1
-     The ``detectCorrupted`` option was introduced in Symfony 3.1.
-
 **type**: ``boolean`` **default**: ``false``
 
 If this option is true, the image contents are validated to ensure that the
@@ -409,9 +406,6 @@ The error message if the image is portrait oriented and you set `allowPortrait`_
 corruptedMessage
 ~~~~~~~~~~~~~~~~
 
-.. versionadded:: 3.1
-     The ``corruptedMessage`` option was introduced in Symfony 3.1.
-
 **type**: ``string`` **default**: ``The image file is corrupted.``
 
 The error message when the `detectCorrupted`_ option is enabled and the image

diff --git a/reference/constraints/UniqueEntity.rst b/reference/constraints/UniqueEntity.rst
@@ -137,10 +137,6 @@ The message that's displayed when this constraint fails. This message is always
 mapped to the first field causing the violation, even when using multiple fields
 in the constraint.
 
-.. versionadded:: 3.1
-    The ability to include the invalid value into the message was introduced
-    in Symfony 3.1.
-
 Messages can include the ``{{ value }}`` placeholder to display a string
 representation of the invalid entity. If the entity doesn't define the
 ``__toString()`` method, the following generic value will be used: *"Object of

diff --git a/reference/dic_tags.rst b/reference/dic_tags.rst
@@ -367,9 +367,6 @@ For details on registering your own commands in the service container, read
 controller.argument_value_resolver
 ----------------------------------
 
-.. versionadded:: 3.1
-    The ``controller.argument_value_resolver`` tag was introduced in Symfony 3.1.
-
 **Purpose**: Register a value resolver for controller arguments such as ``Request``
 
 Value resolvers implement the