Release 0.5.16 to npm

Implement methods to manage Entities in Conversation workspace Manager node.
Create Collection Language fix in Discovery Node.
Similarity Search Nodes moved into deprecated category.

Release 0.5.15 to npm

Allow language code to be specified on create collection in Discovery Node.
Implement delete collection, delete environment in Discovery Node.
Allow multiple interface versions for Tone Analyzer Node.
Enable Content, en or fr, in Tone Analyzer Node.

Release 0.5.14 to npm

Bump to latest version of watson-developer-cloud node.js sdk
Allow empty input into converse for Conversation Node
Endpoint can now be specified in Natural Language Understanding, Discovery and Discover Query Builder Nodes
Full Promises implementation for on input processing for Natural Language Understanding Node
Fix to node.error invocation in Conversation node.

Release 0.5.13 to npm

Personality Insights on Bluemix needed new path to node_modules in line with Node-RED change.

Release 0.5.12 to npm

Fix to Personality Insights Node when running in Japanese mode.
Bump Interface version to Discovery service to '2017-08-01'.
Japanese supported by Translation service.
Speech to Text service now reports UK English as 'en-GB'.
Add button to allow model cache for STT node to be flushed.
Added more of the supported audio formats for the TTS node.
Retrieve and Rank node update to return document body.

Release 0.5.11 to npm

Add support for NLP Query in Discovery and Discovery Query Builder Nodes.

Release 0.5.10 to npm

Allowed detect_mode for Visual Recognition node to be set in msg.params

Release 0.5.9 to npm

Text to Speech speech on msg.payload option.
Speech to Text transcription on msg.payload option
Endpoint can now be specified in Conversation, Conversation Workspace Manager Language Identify, Language Translator, Speech to Text, STT Corpus Builder, Text to Speech, TTS Corpus Builder, Personality Insights and Tone Analyzer nodes.

Release 0.5.8 to npm

Visual Reconition Node, now accepts readstream on msg.payload
Add passages parameter to Discovery Node

Release 0.5.7 to npm

Fix to Tone Analyzer to allow JSON as input
Enabled Conversation Tone method to Tone Analyzer Node
Discovery Node now supports: Create Environment, Create Configuration, Create Collection