https://hackage.haskell.org/package/voidNew releases of package 'void' on Hackage.http://www.rssboard.org/rss-specificationen[email protected][email protected]Mon, 8 Dec 2025 12:14:10 UTCMon, 8 Dec 2025 12:14:10 UTCrss-feedhttps://hackage.haskell.org/package/void-0.7.4https://hackage.haskell.org/package/void-0.7.4Mon, 8 Dec 2025 12:14:10 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by ryanglscott at 2025-12-08T12:14:10Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="074-20251208">0.7.4 [2025.12.08]</h2> <ul> <li>Drop support for pre-8.0 versions of GHC. </li> </ul> <h2 id="073-20190510">0.7.3 [2019.05.10]</h2> <ul> <li>Backport the <code>Lift Void</code> instance introduced in <code>template-haskell-2.15.0.0</code>. </li> </ul> <h2 id="072">0.7.2</h2> <ul> <li>Only depend on <code>deepseq</code>, <code>hashable</code>, and <code>semigroups</code> if using GHC 7.8 or earlier. </li> <li>Cleaned up spurious &quot;redundant constraint&quot; warnings on GHC 8+ </li> </ul> <h2 id="071">0.7.1</h2> <ul> <li>Support <code>semigroups</code> 0.17 on older GHCs </li> <li>Backported <code>NFData</code>'s <code>semigroup</code> instance to older GHCs. </li> </ul> <h2 id="07">0.7</h2> <ul> <li>adapt to <code>Data.Void</code> being moved into <code>base-4.8</code> </li> <li><code>vacuousM</code> removed </li> </ul> <h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> ryanglscotthttps://hackage.haskell.org/package/void-0.7.3https://hackage.haskell.org/package/void-0.7.3Fri, 10 May 2019 14:01:02 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by ryanglscott at 2019-05-10T14:01:02Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="073-20190510">0.7.3 [2019.05.10]</h2> <ul> <li>Backport the <code>Lift Void</code> instance introduced in <code>template-haskell-2.15.0.0</code>. </li> </ul> <h2 id="072">0.7.2</h2> <ul> <li>Only depend on <code>deepseq</code>, <code>hashable</code>, and <code>semigroups</code> if using GHC 7.8 or earlier. </li> <li>Cleaned up spurious &quot;redundant constraint&quot; warnings on GHC 8+ </li> </ul> <h2 id="071">0.7.1</h2> <ul> <li>Support <code>semigroups</code> 0.17 on older GHCs </li> <li>Backported <code>NFData</code>'s <code>semigroup</code> instance to older GHCs. </li> </ul> <h2 id="07">0.7</h2> <ul> <li>adapt to <code>Data.Void</code> being moved into <code>base-4.8</code> </li> <li><code>vacuousM</code> removed </li> </ul> <h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> ryanglscotthttps://hackage.haskell.org/package/void-0.7.2https://hackage.haskell.org/package/void-0.7.2Sat, 25 Mar 2017 04:22:58 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2017-03-25T04:22:58Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="072">0.7.2</h2> <ul> <li>Only depend on <code>deepseq</code>, <code>hashable</code>, and <code>semigroups</code> if using GHC 7.8 or earlier. </li> <li>Cleaned up spurious &quot;redundant constraint&quot; warnings on GHC 8+ </li> </ul> <h2 id="071">0.7.1</h2> <ul> <li>Support <code>semigroups</code> 0.17 on older GHCs </li> <li>Backported <code>NFData</code>'s <code>semigroup</code> instance to older GHCs. </li> </ul> <h2 id="07">0.7</h2> <ul> <li>adapt to <code>Data.Void</code> being moved into <code>base-4.8</code> </li> <li><code>vacuousM</code> removed </li> </ul> <h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.7.1https://hackage.haskell.org/package/void-0.7.1Sun, 13 Sep 2015 18:16:23 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2015-09-13T18:16:23Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="071">0.7.1</h2> <ul> <li>Support <code>semigroups</code> 0.17 on older GHCs </li> <li>Backported <code>NFData</code>'s <code>semigroup</code> instance to older GHCs. </li> </ul> <h2 id="07">0.7</h2> <ul> <li>adapt to <code>Data.Void</code> being moved into <code>base-4.8</code> </li> <li><code>vacuousM</code> removed </li> </ul> <h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.7https://hackage.haskell.org/package/void-0.7Tue, 2 Dec 2014 09:57:32 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2014-12-02T09:57:32Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="07">0.7</h2> <ul> <li>adapt to <code>Data.Void</code> being moved into <code>base-4.8</code> </li> <li><code>vacuousM</code> removed </li> </ul> <h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.6.1https://hackage.haskell.org/package/void-0.6.1Thu, 20 Jun 2013 19:47:33 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2013-06-20T19:47:33Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.6https://hackage.haskell.org/package/void-0.6Fri, 22 Mar 2013 19:49:06 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2013-03-22T19:49:06Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="06">0.6</h2> <ul> <li><code>instance Exception Void</code> </li> <li><code>instance Generic Void</code> </li> <li><code>instance Hashable Void</code> </li> </ul> <h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.5.12https://hackage.haskell.org/package/void-0.5.12Sat, 9 Mar 2013 09:40:58 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2013-03-09T09:40:58Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr /><h2 id="0512">0.5.12</h2> <ul> <li>Fixed compatibility with GHC 7.2 (#6) </li> <li>Added <code>CHANGELOG.markdown</code> and <code>README.markdown</code> </li> </ul> EdwardKmetthttps://hackage.haskell.org/package/void-0.5.11https://hackage.haskell.org/package/void-0.5.11Sun, 6 Jan 2013 18:23:35 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2013-01-06T18:23:35Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.10https://hackage.haskell.org/package/void-0.5.10Sun, 2 Dec 2012 20:34:46 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2012-12-02T20:34:46Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.8https://hackage.haskell.org/package/void-0.5.8Thu, 13 Sep 2012 04:37:13 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2012-09-13T04:37:13Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.7https://hackage.haskell.org/package/void-0.5.7Mon, 30 Jul 2012 07:13:35 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2012-07-30T07:13:35Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.6https://hackage.haskell.org/package/void-0.5.6Sat, 16 Jun 2012 00:41:40 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2012-06-16T00:41:40Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.5.1https://hackage.haskell.org/package/void-0.5.5.1Mon, 9 Apr 2012 07:11:51 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2012-04-09T07:11:51Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.5https://hackage.haskell.org/package/void-0.5.5Mon, 15 Aug 2011 23:01:34 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-08-15T23:01:34Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.4.3https://hackage.haskell.org/package/void-0.5.4.3Thu, 4 Aug 2011 20:38:13 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-08-04T20:38:13Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.4.2https://hackage.haskell.org/package/void-0.5.4.2Tue, 2 Aug 2011 23:52:27 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-08-02T23:52:27Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.4.1https://hackage.haskell.org/package/void-0.5.4.1Tue, 26 Jul 2011 23:25:37 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-07-26T23:25:37Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.4https://hackage.haskell.org/package/void-0.5.4Sun, 19 Jun 2011 17:58:59 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-06-19T17:58:59Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.3https://hackage.haskell.org/package/void-0.5.3Fri, 17 Jun 2011 14:18:42 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-06-17T14:18:42Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.2https://hackage.haskell.org/package/void-0.5.2Fri, 17 Jun 2011 00:01:40 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-06-17T00:01:40Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.1https://hackage.haskell.org/package/void-0.5.1Mon, 9 May 2011 00:28:30 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-05-09T00:28:30Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.5.0https://hackage.haskell.org/package/void-0.5.0Sun, 8 May 2011 07:50:27 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-05-08T07:50:27Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.4https://hackage.haskell.org/package/void-0.4Tue, 25 Jan 2011 17:22:00 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-01-25T17:22:00Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.3https://hackage.haskell.org/package/void-0.3Thu, 20 Jan 2011 21:50:15 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-01-20T21:50:15Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.2https://hackage.haskell.org/package/void-0.2Thu, 20 Jan 2011 21:46:17 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-01-20T21:46:17Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmetthttps://hackage.haskell.org/package/void-0.1https://hackage.haskell.org/package/void-0.1Thu, 20 Jan 2011 21:34:34 UTC<dl><dt>Homepage</dt><dd><a href="http://github.com/ekmett/void">http://github.com/ekmett/void</a></dd><dt>Author</dt><dd>Edward A. Kmett</dd><dt>Uploaded</dt><dd>by EdwardKmett at 2011-01-20T21:34:34Z</dd><dt>Maintainer</dt><dd>Edward A. Kmett &lt;[email protected]&gt;</dd></dl><hr />(No changelog found.)EdwardKmett