CHANGES.md

v3.4

• allows for overriding API version, by setting WIT_API_VERSION
• interactive() mode
• warns instead of throwing when validating actions

breaking

• bumped default API version from 20160330 to 20160516

v3.3.1

• fixed recursive call when running actions
• throws an exception if context passed is not a Hash

v3.3

Unifying action parameters

breaking

• the say action now takes 3 parameters: session_id, context, msg
• the error action now takes 3 parameters: session_id, context, error

v3.2

Updating action parameters

breaking

• the merge action now takes 4 parameters: session_id, context, entities, msg
• the error action now takes context as second parameter
• custom actions now take 2 parameters: session_id, context

v3.1

• allows for custom logging
• better error message

v3.0

Bot Engine integration

breaking

• the message API is wrapped around a Wit class, and doesn't take the token as first parameter

v2.0

Rewrite in pure Ruby

breaking

• audio recording and streaming have been removed because:
  • many people only needed access to the HTTP API, and audio recording did not make sense for server-side use cases
  • dependent on platform, choice best left to developers
  • forced us to maintain native bindings as opposed to a pure Pythonic library
• we renamed the functions to match the HTTP API more closely
  • .text_query(string, access_token) becomes .message(access_token, string)
• all functions now return a Ruby dict instead of a JSON string