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(This article was first published on <strong><a href="https://blog.rstudio.org/2017/03/28/rstudio-connect-1-4-4-1/"> RStudio Blog</a></strong>, and kindly contributed to <a rel="nofollow" href="https://www.r-bloggers.com/">R-bloggers)</a> </div>
<p><span>We’re excited to announce the release of </span><a target="_blank" rel="nofollow" href="https://www.rstudio.com/products/connect/"><span>RStudio Connect: version 1.4.4.1</span></a><span>. This release includes the ability to manage different versions of your work on RStudio Connect.</span></p>
<p><a target="_blank" rel="nofollow" href="https://rstudioblog.files.wordpress.com/2017/03/screen-shot-2017-03-27-at-4-55-53-pm.png"><img sizes="(max-width: 490px) 100vw, 490px" data-image-description="" data-orig-file="https://rstudioblog.files.wordpress.com/2017/03/screen-shot-2017-03-27-at-4-55-53-pm.png" data-orig-size="1906,1456" data-image-title="RStudio Connect Version Management" class="wp-image-4315" data-comments-opened="1" data-recalc-dims="1" data-attachment-id="4315" data-permalink="https://blog.rstudio.org/2017/03/28/rstudio-connect-1-4-4-1/screen-shot-2017-03-27-at-4-55-53-pm/" alt="Managing old versions of deployed content in RStudio Connect" data-medium-file="https://rstudioblog.files.wordpress.com/2017/03/screen-shot-2017-03-27-at-4-55-53-pm.png?w=300" data-large-file="https://rstudioblog.files.wordpress.com/2017/03/screen-shot-2017-03-27-at-4-55-53-pm.png?w=450#038;h=374" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" src="https://rstudioblog.files.wordpress.com/2017/03/screen-shot-2017-03-27-at-4-55-53-pm.png?w=450#038;h=374"></a></p>
<p><strong>Rollback / Roll Forward</strong><br>
The most notable feature of this release is the ability to “rollback” to a previously deployed version of your work or “roll forward” to a more recent version of your work.</p>
<p>You can also download a particular version, perhaps as a starting place for a new report or application, and delete old versions that you want to remove from the server.</p>
<p>Other important features allow you to:</p>
<ul>
<li>Specify the number of versions to retain. You can alter the setting <code>Applications.BundleRetentionLimit</code> to specify how many versions of your applications you want to keep on disk. By default, we retain all bundles eternally.</li>
<li><span>Limit the number of scheduled reports that will be run concurrently using the <code>Applications.ScheduleConcurrency</code> setting. This setting will help ensure that your server isn’t overwhelmed by too many reports all scheduled to run at the same time of day. The default is set to 2.</span></li>
<li>Create a printable view of your content with a new “Print” menu option.</li>
<li>Notify users of unsaved changes before they take an action in parameterized reports.</li>
</ul>
<p>The release also includes numerous security and stability improvements.</p>
<p><span>If you haven’t yet had a chance to download and try </span><a target="_blank" rel="nofollow" href="https://rstudio.com/products/connect"><span>RStudio Connect</span></a><span> we encourage you to do so. RStudio Connect is the best way to share all the work that you do in R (Shiny apps, R Markdown documents, plots, dashboards, etc.) with collaborators, colleagues, or customers.</span></p>
<p><span>You can find more details or download a 45 day evaluation of the product at </span><a target="_blank" rel="nofollow" href="https://www.rstudio.com/products/connect/"><span>https://www.rstudio.com/products/connect/</span></a><span>. Additional resources can be found below.</span></p>
<ul>
<li><a target="_blank" rel="nofollow" href="https://www.rstudio.com/products/connect/"><span>RStudio Connect home page &amp; downloads</span></a></li>
<li><a target="_blank" rel="nofollow" href="http://docs.rstudio.com/connect/admin/"><span>RStudio Connect Admin Guide</span></a></li>
<li><a target="_blank" rel="nofollow" href="https://www.rstudio.com/wp-content/uploads/2016/01/RSC-IT-Q-and-A.pdf"><span>What IT needs to know about RStudio Connect</span></a></li>
<li><a target="_blank" rel="nofollow" href="http://docs.rstudio.com/connect/news/">Detailed news and changes between each version</a></li>
<li><a target="_blank" rel="nofollow" href="https://www.rstudio.com/pricing/#ConnectPricing"><span>Pricing</span></a></li>
<li><a target="_blank" rel="nofollow" href="https://beta.rstudioconnect.com/connect/"><span>An online preview of RStudio Connect</span></a></li>
</ul>
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