* 4.2:
  fixed CS
  fixed CS
  fixed tests
  fixed CS
  fixed CS
  fixed CS
  fixed short array CS in comments
  fixed CS in ExpressionLanguage fixtures
  fixed CS in generated files
  fixed CS on generated container files
  fixed CS on Form PHP templates
  fixed CS on YAML fixtures
  fixed fixtures
  switched array() to []

* 4.1:
  fixed tests
  fixed CS
  fixed CS
  fixed CS
  fixed short array CS in comments
  fixed CS in ExpressionLanguage fixtures
  fixed CS in generated files
  fixed CS on generated container files
  fixed CS on Form PHP templates
  fixed CS on YAML fixtures
  fixed fixtures
  switched array() to []

* 3.4:
  fixed CS
  fixed short array CS in comments
  fixed CS in ExpressionLanguage fixtures
  fixed CS in generated files
  fixed CS on generated container files
  fixed CS on Form PHP templates
  fixed CS on YAML fixtures
  fixed fixtures
  switched array() to []

* 4.2:
  bump required Twig version
  fix compatibility with Twig >= 2.6.1
  [Form] SA fix
  fix compatibility with PHPUnit 4.8
  remove return type hint for PHP 5 compatibility
  SCA: minor code tweaks
  Component CssSelector tests
  [DebugClassLoader] Readd findFile() method
  [Console] Fix composer.json suggest/provide
  Revert "bug #29597 [DI] fix reporting bindings on overriden services as unused (nicolas-grekas)"
  Fixed exception wording
  Fix SwiftMailerHandler to support Monolog's latest reset functionality

* 4.1:
  bump required Twig version
  fix compatibility with Twig >= 2.6.1
  [Form] SA fix
  fix compatibility with PHPUnit 4.8
  remove return type hint for PHP 5 compatibility
  SCA: minor code tweaks
  Component CssSelector tests
  [DebugClassLoader] Readd findFile() method
  [Console] Fix composer.json suggest/provide
  Revert "bug #29597 [DI] fix reporting bindings on overriden services as unused (nicolas-grekas)"
  Fixed exception wording
  Fix SwiftMailerHandler to support Monolog's latest reset functionality

* 3.4:
  fix compatibility with Twig >= 2.6.1
  [Form] SA fix
  fix compatibility with PHPUnit 4.8
  remove return type hint for PHP 5 compatibility
  Component CssSelector tests
  [DebugClassLoader] Readd findFile() method
  [Console] Fix composer.json suggest/provide
  Revert "bug #29597 [DI] fix reporting bindings on overriden services as unused (nicolas-grekas)"
  Fixed exception wording
  Fix SwiftMailerHandler to support Monolog's latest reset functionality

* 4.2:
  update years in license files
  Fix: Adjust DocBlock
  \"ParserTest->getParserTestData()\" -> only some more tests
  access the container getting it from the kernel
  Replace slave and master by replica and primary
  Fix erasing cookies issue
  [Lock] Pedantic improvements for lock
  [EventDispatcher] Fixed phpdoc on interface
  update year in license files
  [VarExporter] fix exporting array indexes
  [SecurityBundle] Fix traceable voters
  [Console] Fix help text for single command applications
  Fix random test failure on lock
  improve error message when using test client without the BrowserKit component
  Fixed minor typos in an error message
  [Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
  Fixed minor typos
  Fix: Method can also return null
  [Stopwatch] Fixed phpdoc for category name

* 4.1:
  Fix: Adjust DocBlock
  \"ParserTest->getParserTestData()\" -> only some more tests
  access the container getting it from the kernel
  [Lock] Pedantic improvements for lock
  [EventDispatcher] Fixed phpdoc on interface
  update year in license files
  [Console] Fix help text for single command applications
  Fix random test failure on lock
  improve error message when using test client without the BrowserKit component
  [Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
  Fixed minor typos
  Fix: Method can also return null
  [Stopwatch] Fixed phpdoc for category name

* 3.4:
  Fix: Adjust DocBlock
  \"ParserTest->getParserTestData()\" -> only some more tests
  [Lock] Pedantic improvements for lock
  [EventDispatcher] Fixed phpdoc on interface
  update year in license files
  [Console] Fix help text for single command applications
  Fix random test failure on lock
  improve error message when using test client without the BrowserKit component
  [Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
  Fixed minor typos
  Fix: Method can also return null
  [Stopwatch] Fixed phpdoc for category name

* 4.2: (27 commits)
  [VarExporter] dont call userland code with uninitialized objects
  Fix typos in doc blocks
  [Debug] ignore underscore vs backslash namespaces in DebugClassLoader
  [TwigBridge][Form] Prevent multiple rendering of form collection prototypes
  [FrameworkBundle] fix describing routes with no controllers
  [DI] move RegisterServiceSubscribersPass before DecoratorServicePass
  Update ValidationListener.php
  [Yaml] ensures that the mb_internal_encoding is reset to its initial value
  [Messenger] Restore message handlers laziness
  [WebLink] Fixed documentation link
  [Security] getTargetPath of TargetPathTrait must return string or null
  [Hackday][Serializer] Deserialization ignores argument type hint from phpdoc for array in constructor argument
  Optimize perf by replacing call_user_func with dynamic vars
  [Cache] Fix dsn parsing
  [Routing] fix dumping same-path routes with placeholders
  [WebProfilerBundle][TwigBundle] CSS fixes
  Add a docblock for FormFactoryInterface
  [Security] defer log message in guard authenticator
  [Validator] Added IBAN format for Vatican City State
  merge conflicts
  ...

* 4.1:
  Fix typos in doc blocks
  [Debug] ignore underscore vs backslash namespaces in DebugClassLoader
  [TwigBridge][Form] Prevent multiple rendering of form collection prototypes
  [FrameworkBundle] fix describing routes with no controllers
  [DI] move RegisterServiceSubscribersPass before DecoratorServicePass
  Update ValidationListener.php
  [Yaml] ensures that the mb_internal_encoding is reset to its initial value
  [WebLink] Fixed documentation link
  [Security] getTargetPath of TargetPathTrait must return string or null
  [Hackday][Serializer] Deserialization ignores argument type hint from phpdoc for array in constructor argument
  Optimize perf by replacing call_user_func with dynamic vars
  [Routing] fix dumping same-path routes with placeholders
  [Security] defer log message in guard authenticator
  [Validator] Added IBAN format for Vatican City State
  merge conflicts
  filter out invalid Intl values
  filter out invalid language values
  [Validator] Fixed grouped composite constraints
  [Form] Filter arrays out of scalar form types
  Fix HeaderBag::get phpdoc

* 4.1:
  [Form] Hardened test suite for empty data
  Bump phpunit XSD version to 5.2
  [Fwb][EventDispatcher][HttpKernel] Fix getClosureScopeClass usage to describe callables
  Add required key attribute

* 3.4:
  [Form] Hardened test suite for empty data
  Bump phpunit XSD version to 5.2
  [Fwb][EventDispatcher][HttpKernel] Fix getClosureScopeClass usage to describe callables
  Add required key attribute

* 2.8:
  [Form] Hardened test suite for empty data
  Bump phpunit XSD version to 5.2
  Add required key attribute

Some attributes being used in the phpunit configuration files, namely
failOnRisky and failOnWarning were introduced in phpunit 5.2.0. The
Composer configuration shows that tests should run with old versions of
phpunit, but phpunit only validates the configuration against the XSD
since phpunit 7.2.0.
These changes can be tested as follows:

wget http://schema.phpunit.de/5.2/phpunit.xsd
xargs xmllint --schema phpunit.xsd  1>/dev/null
find src -name phpunit.xml.dist| xargs xmllint --schema phpunit.xsd  1>/dev/null

See https://github.com/sebastianbergmann/phpunit/commit/7e06a82806be004cbfd30a02d92162e9ed4abc7c
See https://github.com/symfony/symfony/blob/46e3745a03e199e64cc0fcf3284a96b5a25dcee9/composer.json#L98

* 4.1:
  CS fix
  [Debug] fix compat with PHP 7.3

* 3.4:
  CS fix
  [Debug] fix compat with PHP 7.3

* 2.8:
  CS fix
  [Debug] fix compat with PHP 7.3

* 4.1: (21 commits)
  [php_cs] disable fopen_flags
  [DI] fix error in dumped container
  [CS] Remove unused variables passed to closures
  [DI] fix dumping setters before their inlined instances
  [CS] Remove empty comment
  [CS] Enforces null type hint on last position in phpDocs
  [CS] Use combined assignment operators when possible
  Fix a typo in error messages
  Don't return early as this bypasses the auto exit feature
  [Console] Add missing null to input values allowed types
  [PHPUnitBridge] Fix microtime() format
  bumped Symfony version to 4.1.6
  updated VERSION for 4.1.5
  updated CHANGELOG for 4.1.5
  bumped Symfony version to 3.4.17
  updated VERSION for 3.4.16
  updated CHANGELOG for 3.4.16
  bumped Symfony version to 2.8.47
  update CONTRIBUTORS for 2.8.46
  updated VERSION for 2.8.46
  ...

* 3.4:
  [php_cs] disable fopen_flags
  [DI] fix error in dumped container
  [CS] Remove unused variables passed to closures
  [DI] fix dumping setters before their inlined instances
  [CS] Remove empty comment
  [CS] Enforces null type hint on last position in phpDocs
  [CS] Use combined assignment operators when possible
  Fix a typo in error messages
  Don't return early as this bypasses the auto exit feature
  [Console] Add missing null to input values allowed types
  [PHPUnitBridge] Fix microtime() format
  bumped Symfony version to 3.4.17
  updated VERSION for 3.4.16
  updated CHANGELOG for 3.4.16
  bumped Symfony version to 2.8.47
  update CONTRIBUTORS for 2.8.46
  updated VERSION for 2.8.46
  updated CHANGELOG for 2.8.46

* 2.8:
  [php_cs] disable fopen_flags
  [CS] Remove unused variables passed to closures
  [CS] Remove empty comment
  [CS] Enforces null type hint on last position in phpDocs
  [CS] Use combined assignment operators when possible
  Fix a typo in error messages
  [Console] Add missing null to input values allowed types
  [PHPUnitBridge] Fix microtime() format
  bumped Symfony version to 2.8.47
  update CONTRIBUTORS for 2.8.46
  updated VERSION for 2.8.46
  updated CHANGELOG for 2.8.46

* 4.1:
  [DI] configure inlined services before injecting them when dumping the container
  Consistently throw exceptions on a single line
  fix fopen calls
  Update .editorconfig

* 3.4:
  [DI] configure inlined services before injecting them when dumping the container
  Consistently throw exceptions on a single line
  fix fopen calls
  Update .editorconfig

* 2.8:
  Consistently throw exceptions on a single line
  fix fopen calls
  Update .editorconfig

* 4.1:
  Alpha-ordering for "use" statements