# Mathematica 11.2 Release

**URL:** <https://community.wolfram.com/t/mathematica-11-2-release/11254>\
**Category:** Ideas\
**Tags:** image-processing, audio-and-music, software-development, mathematica, calculus, external-interfaces, machine-learning, events-and-media\
**Created:** [September 14, 2017, 6:59pm UTC](https://community.wolfram.com/t/mathematica-11-2-release/11254 "2017-09-14T18:59:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bwood](https://yyz1.discourse-cdn.com/wolfram/user_avatar/community.wolfram.com/bwood/32/41491_2.png) [@bwood](https://community.wolfram.com/u/bwood)\
**Post date:** [September 14, 2017, 6:59pm UTC](https://community.wolfram.com/t/mathematica-11-2-release/11254/1 "2017-09-14T18:59:23Z")

</div>

![112-wordcloud.png](https://global.discourse-cdn.com/wolfram/original/2X/2/2cc21b5819ad04d168972fe0d188334ae9daa66f.png)

Mathematica 11.2 is now available! This latest version expands Mathematica’s cutting-edge functionality in audio and image processing, mathematical computation and machine learning—plus much more. Here are some of the highlights:

**Audio and Image Processing**

- Generate spoken audio in different voices with [SpeechSynthesize](http://reference.wolfram.com/language/ref/SpeechSynthesize)
- The [Audio](http://reference.wolfram.com/language/ref/Audio) framework now has stereo support, programmatic playback and  
new [AudioStream](http://reference.wolfram.com/language/ref/AudioStream) objects
- Alter one image to look more like another with [ImageRestyle](http://reference.wolfram.com/language/ref/ImageRestyle)
- Use [CurrentScreenImage](http://reference.wolfram.com/language/ref/CurrentScreenImage) or [CurrentNotebookImage](http://reference.wolfram.com/language/ref/CurrentNotebookImage) to capture the current  
screen or notebook
- Generate 2D and 3D raster images from geometric regions with  
[RegionImage](http://reference.wolfram.com/language/ref/RegionImage)
- Retrieve satellite images of a geographic area with [GeoImage](http://reference.wolfram.com/language/ref/GeoImage)

**Mathematical Computation**

- [Limit](http://reference.wolfram.com/language/ref/Limit) can now calculate undirected, nested and multivariate limits
- [RSolveValue](http://reference.wolfram.com/language/ref/RSolveValue) and [DSolveValue](http://reference.wolfram.com/language/ref/DSolveValue) can now compute limiting values directly
- Additional functions and operators for calculating limits: [MinLimit](http://reference.wolfram.com/language/ref/MinLimit),  
[MaxLimit](http://reference.wolfram.com/language/ref/MaxLimit), [DiscreteLimit](http://reference.wolfram.com/language/ref/DiscreteLimit), etc.
- Support for 3D Boolean operations through [RegionUnion](http://reference.wolfram.com/language/ref/RegionUnion.html),  
[RegionIntersection](http://reference.wolfram.com/language/ref/RegionIntersection.html), etc.

**Machine Learning**

- [Classify](http://reference.wolfram.com/language/ref/Classify) and [Predict](http://reference.wolfram.com/language/ref/Predict) have new training methods, built-in models,  
progress reporting and [TimeGoal](http://reference.wolfram.com/language/ref/TimeGoal) for limiting training times
- New feature types for extracting audio, sequences and word vectors  
from data
- [WMLF](http://reference.wolfram.com/language/ref/format/WMLF.html) and [MXNet](http://reference.wolfram.com/language/ref/format/MXNet.html) formats for import/export of neural networks and other  
machine learning models
- Expanded options and methods for various neural network layer types

Version 11.2 also includes a number of new import/export formats, interpreter types and low-level performance optimizations. Programming is more flexible than ever with new functionality for [initialization](http://reference.wolfram.com/language/guide/InitializationAndProvisioning.html), [background tasks](http://reference.wolfram.com/language/guide/BackgroundAndScheduledTasks.html) and [network programming](http://reference.wolfram.com/language/guide/NetworkProgramming.html), as well as new interfaces for [external interpreted languages](http://reference.wolfram.com/language/guide/ExternalInterpretedLanguageInterfaces.html).

For more details about these and other new additions, read through Stephen Wolfram’s [launch-day blog post](https://wolfr.am/launching-11-2) and take a look at the [Summary of New Features in 11.2](http://reference.wolfram.com/language/guide/SummaryOfNewFeaturesIn112.html).

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