4.9.0

• Introduced config in HttpCalls to make the setting of properties depended on the success of the request
• Introduced GitCalls Lifecycle Task
• Added conversationId, isUndoAvailable and isRedoAvailable to conversation memory
• Added OutputBuildingInstruction for httpCalls PostResponse
• Added new bot example "Media Writer's Self Perception Scale Bot"
• Added Action API
• Bug fixes & improvements

What's Changed

• Implementation of git push and pulls during the conversation process by @rolandpickl in #231
• Bump junit from 4.13 to 4.13.1 by @dependabot in #232
• git calls bugfix and export implementation by @rolandpickl in #233
• git calls bugfix by @rolandpickl in #234
• git calls bugfix by @rolandpickl in #235
• removed differ, facebook and xmpp, by @rolandpickl in #236