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v7.0.1

  • Updating encode function to encode more special characters that could be passed in when constructing a request URL.

v7.0.0

  • Updated API version to latest: 20200513. Browse the latest HTTP API documentation here.
  • Added intents and traits CRUD methods.
  • More consistent, transparent naming of entities methods.

v6.0.0

The most important change is the removal of .converse() and .run_actions(). Follow the migration tutorial here, or read more here.

Breaking changes

  • converse and run_actions are removed
  • updated and added new examples that leverage the /message API

v5.0.0

  • converse and run_actions are deprecated
  • interactive now calls message

Breaking changes

  • Renamed WitException to Wit::Error
  • Changed Wit::Error to inherit from StandardError instead of Exception
  • Moved constants inside Wit namespace
  • Moved #req and #validate_actions to private methods within Wit namespace

v4.1.0

  • converse now takes reset as optional parameter.

Breaking changes

  • run_actions now resets the last turn on new messages and errors.

v4.0.0

After a lot of internal dogfooding and bot building, we decided to change the API in a backwards-incompatible way. The changes are described below and aim to simplify user code and accommodate upcoming features.

See ./examples to see how to use the new API.

Breaking changes

  • say renamed to send to reflect that it deals with more than just text
  • Removed built-in actions merge and error
  • Actions signature simplified with request and response arguments
  • INFO level replaces LOG level

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