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Change log

This document provides a summary of new features, bug fixes, and improvements for the NuanceĀ® Mix Platform.

2020-10-14

Mix version: GA (3.4.0)

Deprecated voices have been removed. See the Languages and Voices change log.

For a list of documentation changes since the last release, see the following change logs:

2020-10-08

Mix version: GA (3.4.0)

A new voice and new languages are available. See the Languages and Voices change log.

For a list of documentation changes since the last release, see the following change logs:

2020-10-01

Mix version: GA (3.4.0)

TTSaaS improvements

TTSaaS has an updated proto file that includes new and modified fields. For more information, see the TTS as a Service gRPC API change log.

Other documentation updates

See also the Mix.nlu, Mix.dialog, and Dialog App Spec change logs.

2020-09-17

Mix version: GA (3.4.0)

New TTS voices are available for English (United States) and Japanese (Japan) and some voices have been deprecated. See Text-to-Speech (TTS) voices.

DLGaaS improvements

DLGaaS has an updated proto file that includes the following change:

For more information, see the Dialog as a Service gRPC API change log.

Other documentation updates

See the Dialog App Spec change log.

2020-09-03

Mix version: GA (3.4.0)

A new language is available: Catalan (Spain). See Languages.

DLGaaS improvements

DLGaaS has an updated proto file that includes the following changes:

For more information, see the Dialog as a Service gRPC API change log.

Mix.nlu: Verification workflow enhancements

Further enhancements have been made to the Mix.nlu sample verification workflow to enable batch operations. See the Mix.nlu change log.

2020-09-02

Mix version: GA (3.4.0)

Mix.nlu: New Discover tab

The Mix.nlu Discover tab allows you to see what users are saying to your deployed application, giving you the opportunity to refine your NLU models based on actual data.

Note: In order to view user data, you need to have call logs and the feedback loop enabled for your specific Mix application. Contact your Nuance representative for more information.

Once functionality has been enabled and traffic has been flowing through to your application, Discover will display user data collected during the last seven days, including the intent the sentence mapped to, any recognized entities, confidence score, collection date, and region. For more information, see the Mix.nlu documentation. Additional functionality is coming soon, including the ability to export the data, add the samples directly into your project, and more.

2020-08-30

Mix version: GA (3.4.0)

Mix.nlu: Verification workflow enhancements

Enhancements have been made to the Mix.nlu sample verification workflow based on user feedback, including:

See the Mix.nlu documentation change log for more information.

2020-08-28

Mix version: GA (3.4.0)

For a list of documentation changes since the last release, see the following change logs:

2020-08-21

Nuance Mix 3.4 is available. See the Release Notes.

2020-08-21

Mix version: GA (3.4.0 candidate)

Mix.Dashboard change: Manage tab

The Applications and Namespaces tabs are now located in the new Manage tab. When navigating to the Manage tab area of the Dashboard, you will find familiar features along the left side of the page, where you can:

Note: The Build function previously located in the Console area of the Dashboard and Mix.nlu has moved to the Manage tab.

In addition to these improvements, the location of the namespace selector has been moved up to a more prominent location, and the namespace selected upon initial login will now default to your personal namespace.

2020-08-19

Mix version: GA (3.4.0 candidate)

New TTS voices are available for Russian (Russia), Malay (Malaysia), and Vietnamese (Vietnam). See Text-to-Speech (TTS) voices.

New languages are available: Russian (Russia) and Portuguese (Portugal). See Languages.

Obsolete protocol

For TTS as a Service, the v1beta1 protocol is obsolete and no longer supported.

Documentation changes

For recent updates, see the following documentation change logs:

2020-08-11

Mix version: GA (3.3.0)

New TTS voices are available for English (India). See Text-to-Speech (TTS) voices.

New languages are available: English (India), Hindi (India), Italian (Italy), and Spanish (Spain). See Languages.

A new section on Roles and permissions is now available in the documentation.

For recent documentation improvements, see the following change logs:

2020-08-05

Mix version: GA (3.3.0)

See the Mix.dialog change log for recent updates.

2020-07-22

Mix version: GA (3.3.0)

For recent documentation improvements, see the following change logs:

2020-07-17

Mix version: GA (3.3.0)

Added additional information to Verify samples to explain the impact of the new "intent verified" and "fully verified" states.

2020-07-14

Mix version: GA (3.3.0)

You can now create multiple client IDs for the same app ID. See Create a client ID for details.

Mix.nlu now includes a verification flow for project samples allowing you more control over which samples are used for your models. See Verify samples.

The TRSX format was updated to add the fullyVerified attribute and is now at version 2.5. See the Change log for details.

For other documentation changes, see:

2020-07-09

Mix version: GA (3.3.0)

See the Mix.dialog change log for recent updates.

2020-06-30

See the Nuance Mix 3.3.0 Release Notes.

2020-06-26

Mix version: GA (3.3.0 candidate)

New languages and TTS voices are available. For the complete list, see Languages and Voices.

For a list of documentation changes since the last release, see the following change logs:

2020-06-11

Mix version: GA (3.2.0)

Support for multiple languages per project

This new feature includes the ability to:

The Key Tasks and Mix.nlu documentation topics have been updated accordingly.

2020-06-02

Nuance Mix 3.2.0 is available. See Release Notes for details.

Documentation addition

See Exchange data with an external system.

2020-05-25

Mix version: GA (3.1.0)

Documentation improvements

2020-05-14

Mix version: GA (3.1.0)

Mix.dialog improvements

For details, see the following change logs:

2020-05-13

Mix version: GA (3.1.0)

For a list of documentation changes since the last release, see the following change logs:

2020-05-07

Nuance Mix 3.1.0 is available. See Release Notes for details.

Mix version: GA (3.1.0)

For a list of documentation changes since the last update, see the following change logs:

2020-05-04

Mix version: GA (3.1.0 candidate)

For a list of changes since the last release, see this documentation change log:

2020-04-30

Mix version: GA (3.1.0 candidate)

New TTS voices are available. For the complete list, see TTS voices.

For a list of documentation changes since the last release, see the following change logs:

2020-04-15

Mix version: GA (3.0.0)

Important note

When upgrading a dialog application to DLGaaS API v1, you need to re-build your dialog application and deploy a new application configuration.

Languages and voices

Documentation improvements

2020-03-31

For Mix General Availability (GA) Release Notes, see Release Notes.

2020-03-18

Mix version: Beta 4

Documentation improvements

For a list of changes since the last release, see this documentation change log:

2020-03-04

Mix version: Beta 4

Documentation improvements

For a list of changes since the last release, see this documentation change log:

2020-02-19

Mix Beta 4 is now available. See Release Notes for details.

2020-02-05

Mix version: Beta 3

Documentation improvements

For a list of changes since the last release, see the documentation change logs:

2020-01-22

Mix Beta 3 is now available. See Release Notes for details.

2020-01-08

Mix version: Beta 2

Mix.dialog improvements

Below are new features added to Mix.dialog since the Beta 2 release:

2019-12-18

Mix Beta 2 is available. See Release Notes for details.

2019-12-12

Mix version: Beta

Documentation improvements

For a list of changes since the last release, see this documentation change log:

2019-12-11

Mix version: Beta

Languages and voices

Documentation improvements

For a list of changes since the last release, see the documentation change logs:

2019-12-02

Mix version: Beta

Languages and voices

Mix.nlu improvements

Mix.dialog improvements

TTSaaS improvements

Documentation improvements

For a list of changes since the last release, see the documentation change logs:

2019-11-25

Mix version: Beta

Languages and voices

Documentation improvements

For a list of changes since the last release, see the documentation change logs:

2019-11-15

Mix version: Beta

Documentation improvements

For a list of changes since the last release, see the documentation change logs:

2019-11-08

Mix version: Beta

Mix.dialog improvements

Below are changes made to Mix.dialog since the initial Beta release.

General

Ability to specify whether an entity with values is a menu or a list, and to choose whether to treat all values of a custom entity uniquely:

Predefined return variables returnCode and returnMessage for data access nodes.

Ability to delete an expression in a condition with more than one expression.

Graphing

Channel-specific behaviors, specified in the Node properties pane, display on the graph with different colored lines between nodes.

NLU panel

Ability to delete intents from the NLU panel. These changes propagate from Mix.dialog to Mix.nlu.

Node properties – Question & Answer

Redesign of the Question & Answer node to provide easier access to the node's properties.

When NLU Intent is selected as the User Input format, a button offers automatic connection to an Intent Mapper node.

Preliminary support for nomatch event handling (click the Settings icon and choose Recovery).

Node properties – General

Ability to use Assign to specify various states of fulfillment for an entity, including confirmed, completed, and required, as well as the ability to clear an entity's previously filled value, and to fill a value based on input other than the user's input.

Known issue: The attributes .isConfirmed and .isCompleted are initially set to True by default. To use these attributes, first set them to False.

Try

Ability to Try a dialog that includes Data Access nodes.

Known issue: For nodes with multiple issues, Try only shows a message for the first issue.

2019-10-15

Initial Beta release.

See Release Notes for details.