0.14.0

• [BC BREAK] Removed calledOn() (#197).
• [IMPROVED] Generator spies and iterable spies are now substituted in
  argument matching and verification (#193).
• [IMPROVED] Documentation improvements (#191, #192, #198).

0.13.5

• [IMPROVED] Support for PHP 7.1 iterable pseudo-type (#195).
• [IMPROVED] Support for PHP 7.1 void pseudo-type (#195).
• [IMPROVED] Support for PHP 7.1 nullable types (#195).
• [IMPROVED] Disallow ASCII delete in symbol names, matching the change in
  PHP 7.1 (#195).

0.13.4

• [IMPROVED] Documentation improvements (#186, #188, #189, #190).

0.13.3

• [FIXED] Verification results now return call verifiers instead of
  unwrapped calls (#185).

0.13.2

• [FIXED] Fixed mocking of destructors (#183).

0.13.1

• [IMPROVED] Improved support for mocking many problematic classes (#182).

0.13.0

• [BC BREAK] Renamed $handle->mock() to $handle->get() (#180).
• [BC BREAK] Removed verify() and verifyStatic() (#179).
• [BC BREAK] Removed magic calls from mock handles. All stubbing must now
  use with(), and all call argument verification must now use calledWith()
  (#179).
• [IMPROVED] Improved exporting of mock handles, stubs, spies, and closures
  (#177).

0.12.0

• [BC BREAK] Replaced the term "traversable" with "iterable". Any function
  or method with "traversable" in the name has also been renamed accordingly
  (#164).
• [BC BREAK] Stubs now return empty values by default, instead of forwarding
  (#174).

0.11.0

• [NEW] Implemented stubGlobal() (#163).
• [NEW] Implemented spyGlobal() (#175).
• [IMPROVED] Traversable spies now implement ArrayAccess and Countable
  (#165).

0.10.2

• [IMPROVED] Complete overhaul of verification output, with improvements to
  the output of all verifications (#161, #170).
• [IMPROVED] Improved exporting of closures under HHVM (#166).
• [FIXED] Fixed calledOn() behavior (#160).
• [FIXED] Fixed verification output under Windows (#167).
• [FIXED] Error reporting is now correctly restored in all cases (#168).
• [FIXED] Fixed the recording of static magic method calls (#169).