0.4.2

• Ensure PHP5 compatibility (#100)
• Better exception message (#98 by @tyx)

0.4.1

• php-http support (#91) from @tyx
• Added php 7.1 and removed 5.6 support (#95) from @gsdevme
• Step of exponential backoff waiter is configurable (#96)
• Configure timeout waiter from Symfony's bundle configuration (#93) from @elvetemedve)

0.4.0

• Introduce a Timeout waiter (#68)
• Bugfix in RabbitMq rate metric (#71)
• Create a Tracer component (#72, #73, #74, #75)
• Add a placeholder operation running (#76)
• Upgrade support from Guzzle 4.x to 6.x (#80)
• Add a retry operation runner for promises (#86)
• Add a Guzzle middleware to use this operation runner (#87)
• Upgrade psr-http-message-bridge to 1.0 (#90)

0.3.3

• The retry operation runner reset the waiter only once (#67)

0.3.2

• Add the stateful waiter #60
• Support Throwable interface in Exception catchers #57 (from @Taluu)

0.3.1

• Hotfixing the JMS serializer path with new namespace (#56)
• Few typo changes

0.3.0

• RabbitMq bridge (#33)
• MessageProfile component (#31, #34)
• Added a linear waiter (#39)
• The operation runners returns the operation results (#41)
• Bug fix the time rate ticks number (#44)
• Add an exception catcher (#47)

0.2.1

• Added a new Linear waiter (#32)

0.2.0

• Moved operations under Tolerance\Operation
• Added RequestIdentifier component
• Add bridges for Symfony, Guzzle, Monolog & JMSAopBundle

0.1.0

Updated namespace to Tolerance.