1.7.0

New features:

• Added Session::getResponseHeader to access a response header easily
• Added support for header assertions
• Added a forward compatibility layer for drivers to allow them to prepare for Mink 2.0 (they won't require any change if they use it). They should now overwrite CoreDriver::findElementXpaths instead of implementing find and setSession themselves.
• Added escaping of the locator in the NamedSelector rather than expecting the caller to perform the escaping. Passing an escaped locator is still supported but deprecated.
• Remove the dependency on the Session in expectation exceptions. Passing the session in the exception constructor is now deprecated. The driver should be passed instead.

Bug fixes:

• Fixed the URL assertions when comparing paths ending in .php
• Silenced deprecation warnings (following the Symfony convention) to make them less invasive. Use the symfony/phpunit-bridge to get them reported when using Mink in your PHPUnit tests.
• Fixed NodeElement::hasClass in case the class attribute contains newlines

Testsuite:

• Made the testsuite compatible with PHPUnit strict timing mode (only the library testsuite, not the driver one)
• Added testing against PHP 7
• Added testing against lowest version of dependencies to ensure we got the lower bounds right

Driver testsuite:

• Added an extra test to ensure the right behavior when getting the HTML with empty elements
• Added a few more safeguards to ensure test failures rather than fatal errors for misbehaving drivers
• Added a test ensuring that drivers follow recommended practices

Misc:

• Added a few missing deprecation warnings for deprecated APIs or classes.