Changes in PHPUnit 8.0

All notable changes of the PHPUnit 8.0 release series are documented in this file using the Keep a CHANGELOG principles.

8.0.0 - 2019-02-01

Implemented #3060: Cleanup PHPUnit\Framework\Constraint\Constraint
Implemented #3133: Enable dependency resolution by default
Implemented #3236: Define which parts of PHPUnit are covered by the backward compatibility promise
Implemented #3244: Enable result cache by default
Implemented #3288: The void_return fixer of php-cs-fixer is now in effect
Implemented #3332: Deprecate annotation(s) for expecting exceptions
Implemented #3338: Deprecate assertions (and helper methods) that operate on (non-public) attributes
Implemented #3341: Deprecate optional parameters of assertEquals() and assertNotEquals()
Implemented #3369: Deprecate assertInternalType() and assertNotInternalType()
Implemented #3388: Deprecate the TestListener interface
Implemented #3425: Deprecate optional parameters of assertContains() and assertNotContains() as well as using these methods with string haystacks
Implemented #3439: Improve colorization of TestDox output
Implemented #3444: Consider data provider that provides data with duplicate keys to be invalid
Implemented #3467: Code location hints for @requires annotations as well as --SKIPIF--, --EXPECT--, --EXPECTF--, --EXPECTREGEX--, and --{SECTION}_EXTERNAL-- sections of PHPT tests
Implemented #3481: Improved --help output
Implemented #3494: Deprecate assertArraySubset()