--- title: "New groov 2.2: Better Trends, Colors, New Button" description: "New groov 2.2: Better Trends, Colors, New Button" image: https://blog.opto22.com/hs-fs/file-2537510178-png/blog-files/groov22_trend_432x268.png --- - [Log in](https://www.opto22.com/logon?returnurl=%2f) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) [![Opto 22 Logo](https://blog.opto22.com/hubfs/opto22_lightsilvergradient_800px.png "Opto 22 Logo")](https://www.opto22.com) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - 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[Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us)   # New groov 2.2: Better Trends, Colors, New Button # OptoBlog # New groov 2.2: Better Trends, Colors, New Button Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 26, 2014, 3:43:00 AM - [Tweet](https://twitter.com/share) ***![groov22_trend_432x268](https://blog.opto22.com/hs-fs/file-2537510178-png/blog-files/groov22_trend_432x268.png?width=384&height=238&name=groov22_trend_432x268.png "Trend in groov 2.2")groov* 2.2 is now released!** It's a free update and it includes new and improved features you'll want to have, like these. ### Improvements to trends - Track more data with up to 4 pens - Track data longer—up to 7 days - See data on 2 axes - Choose longer scan rates if you need them ### New dark backgrounds up to black When you change background colors, gadgets automatically change color as needed to remain visible. ### New gadget: Momentary Button This new gadget works just like a normally open/normally closed pushbutton: it sends one value when pushed and another value when released. Handy for tasks such as jogging a drive feed or panning an IP camera. ### New Stash area Want to show a gadget on PCs and tablets, but hide it on smartphones? Just drag it to the Stash in the Handheld view. It won't appear on the small screen but will still be there on bigger screens. Need to save a gadget you're working on but not ready to roll out? Stash it! It'll be saved but not visible to your users. **These are just a few of the changes in *groov* 2.2.** There are lots more. See what else is included here in the [Readme file](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4374). ### Update your *groov* now! 1. Go to [manage.groov.com](http://www.opto22.com/site/managegroov.aspx) and log in. 2. In the Details column for your *groov,* click Show. 3. For a *groov* Box, click the *groov* App R2.2 file. For *groov* Server, click the *groov* Server R2.2 file. 4. Save the file to your computer. 5. Install the update. For help, see "Updating *groov"* in the [*groov* User's Guide](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4361). Or watch an update video: [Update *groov* App for your *groov* Box](http://groov.com/index.php/update-groov-app-for-groov-box/) or [Update *groov* App for your *groov* Server](http://groov.com/index.php/update-groov-server-for-windows/) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Updates](https://blog.opto22.com/optoblog/topic/updates) ### Written by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) Jean Femia writes about technical subjects and has focused on automation and control systems for more than 15 years. She likes learning about technology and taking corners in her Honda S2000. 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