This PR was squashed before being merged into the 2.3.x-dev branch (closes #1614).

Discussion
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Use ServiceIterator in Security provider for voters

Fixes #1530.

Commits
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e2c48152 Use ServiceIterator in Security provider for voters

This PR was merged into the 2.3.x-dev branch.

Discussion
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Check for HttpKernelRuntime before using it in Twig runtimes

Fixes #1448.

This fixes an incompatibility with Symfony Twig bridge prior to 3.2.

The HttpKernelRuntime was introduced in https://github.com/silexphp/Silex/commit/72d7746ec216da230221c19aa6e3092b55596070.
It included checks whether the class exists, but not in the Twig runtimes list.

Commits
-------

18ab3f6e Check for HttpKernelRuntime before using it in Twig runtimes

This PR was merged into the 2.3.x-dev branch.

Discussion
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Sync provider parameters in docs

This documents all parameter options to providers which were missing from the documentation.

Commits
-------

ff52920e Sync provider parameters in docs

This PR was merged into the 2.3.x-dev branch.

Discussion
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Allow setting custom status code on exception response

Closes #1450.

Prior and related PRs and issues:

- https://github.com/symfony/symfony/pull/19822
- https://github.com/symfony/symfony-docs/commit/5f0becf3233238a9d96cba39f3146a0e7ae03763
- https://github.com/symfony/symfony-docs/pull/9336

Commits
-------

71035117 Allow setting custom status code on exception response

This documents all parameter options to providers
which were missing from the documentation.

Prior and related PRs and issues:

- https://github.com/symfony/symfony/pull/19822
- https://github.com/symfony/symfony-docs/commit/5f0becf3233238a9d96cba39f3146a0e7ae03763
- https://github.com/symfony/symfony-docs/pull/9336
- https://github.com/silexphp/Silex/issues/1450

This fixes an incompatibility with Symfony Twig bridge prior to 3.2.

The HttpKernelRuntime was introduced in https://github.com/silexphp/Silex/commit/72d7746ec216da230221c19aa6e3092b55596070.
It included checks whether the class exists, but not in the Twig runtimes list.

This PR was squashed before being merged into the 2.3.x-dev branch (closes #1608).

Discussion
----------

Make CSRF extension work with Validator translations domain

- Make Validator translation domain configurable
- Fix #1569.

Commits
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935caf7b Make CSRF extension work with Validator translations domain

This PR was merged into the 2.3.x-dev branch.

Discussion
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Fix Security provider context usage

Fixes #1568.

The `'context'` parameter is defaulting to the `'name'` parameter, but then it wasn't used properly below.

Commits
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d92d5c5a Fix Security provider context usage

This PR was merged into the 2.3.x-dev branch.

Discussion
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Link to current documention of Symfony components

Prefer the latest Symfony documentation instead of a specific version which can easily become outdated.

Commits
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b2dc9445 Link to current documention of Symfony components

Fixes https://github.com/silexphp/Silex/issues/1568

This PR was merged into the 2.3.x-dev branch.

Discussion
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Add support for Symfony 4.0

Commits
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7c6a06a9 added support for Symfony 4.0

This reverts commit d72829f9, reversing
changes made to 570cffad.

This PR was squashed before being merged into the 2.2.x-dev branch (closes #1362).

Discussion
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Added monolog.formatter.output and monolog.formatter.dateformat param…

…eters to format the line

Commits
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b4f5a709 Added monolog.formatter.output and monolog.formatter.dateformat param…

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix validator integration into the security provider

replaces #1550, fixes #1531

Commits
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8166816e fixed validator integration into the security provider

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix Twig provider on Symfony 3.4

replaces #1571, closes #1579

Commits
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7e12bbd5 fixed Twig provider on Symfony 3.4

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix deprecations on the translation provider

Commits
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f0f2a2cf fixes deprecations on the translation provider

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix PHPUnit warning

Commits
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db01e507 fixed PHPUnit warning

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix deprecations in SecurityServiceProvider tests

Commits
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e44cce3b fixed deprecations in SecurityServiceProvider tests

This PR was merged into the 2.2.x-dev branch.

Discussion
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Fix tests on PHP 7.2

Commits
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26bec42f fixed tests on PHP 7.2