Forthcoming

0.6.9 (2021-01-10)

• [docs] fix some warnings
• [decorators] setting the child's parent as the decorator

0.6.7 (2019-02-13)

• [decorators] default option for collapsing decorators (resolves py_trees_ros bug)

0.6.6 (2019-02-13)

[decorators] new-style decorators can be found in py_trees.decorators [decorators] new-style decorators now stop their running child on completion (SUCCESS||FAILURE) [decorators] onshot now activates upon successful completion (SUCCESS only), previously on any completion (SUCCESS||FAILURE) [meta] behaviours from functions can now automagically generate names

0.6.5 (2018-09-19)

• Inverters bugfix - pick up missing feedback messages
• Eliminate costly blackboard variable check feedback message

0.6.4 (2018-09-19)

• Ascii tree bugfix - replace awkward newlines with spaces

0.6.3 (2018-09-04)

• Parallels bugfix - don't send own status to running children, invalidate them instead

0.6.2 (2018-08-31)

• Oneshot bugfix - react to priority interrupts correctly

0.6.1 (2018-08-20)

• Oneshot bugfix - no longer permanently modifies the original class

0.6.0 (2018-05-15)

• Python 2/3 compatibility

0.5.10 (2017-06-17)

• [meta] add children monkeypatching for composite imposters
• [blackboard] check for nested variables in WaitForBlackboard

0.5.9 (2017-03-25)

• [docs] bugfix image links and rewrite the motivation

0.5.8 (2017-03-19)

• [infra] setup.py tests_require, not test_require

0.5.7 (2017-03-01)

• [infra] update maintainer email

0.5.5 (2017-03-01)

• [docs] many minor doc updates
• [meta] bugfix so that imposter now ticks over composite children
• [trees] method for getting the tip of the tree
• [programs] py-trees-render program added

0.5.4 (2017-02-22)

• [infra] handle pypi/catkin conflicts with install_requires

0.5.2 (2017-02-22)

• [docs] disable colour when building
• [docs] sidebar headings
• [docs] dont require project installation

0.5.1 (2017-02-21)

• [infra] pypi package enabled

0.5.0 (2017-02-21)

• [ros] components moved to py_trees_ros
• [timeout] bugfix to ensure timeout decorator initialises properly
• [docs] rolled over with napolean style
• [docs] sphinx documentation updated
• [imposter] make sure tip() drills down into composites
• [demos] re-organised into modules

0.4.0 (2017-01-13)

• [trees] add pre/post handlers after setup, just in case setup fails
• [introspection] do parent lookups so you can crawl back up a tree
• [blackboard] permit init of subscriber2blackboard behaviours
• [blackboard] watchers
• [timers] better feedback messages
• [imposter] ensure stop() directly calls the composited behaviour

0.3.0 (2016-08-25)

• failure_is_running decorator (meta).

0.2.0 (2016-06-01)

• do terminate properly amongst relevant classes
• blackboxes
• chooser variant of selectors
• bugfix the decorators
• blackboard updates on change only
• improved dot graph creation
• many bugfixes to composites
• subscriber behaviours
• timer behaviours

0.1.2 (2015-11-16)

• one shot sequences
• abort() renamed more appropriately to stop()

0.1.1 (2015-10-10)

• lots of bugfixing stabilising py_trees for the spain field test
• complement decorator for behaviours
• dot tree views
• ascii tree and tick views
• use generators and visitors to more efficiently walk/introspect trees
• a first implementation of behaviour trees in python