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    <title>ByteLabs: GHC 6.8.1 is out</title>
    <link>http://blog.solaris.bytelabs.org/articles/2007/11/04/ghc-6-8-1-is-out</link>
    <language>en-us</language>
    <ttl>40</ttl>
    <description>additions to a vast pool of entropy by Igor and Ines</description>
    <item>
      <title>GHC 6.8.1 is out</title>
      <description>A new version of &lt;a href="http://haskell.org/ghc/download_ghc_681.html"&gt;&lt;span class="caps"&gt;GHC&lt;/span&gt;&lt;/a&gt; is out. Significant changes since the last release:
	&lt;ul&gt;
	&lt;li&gt;&lt;a href="http://haskell.org/haskellwiki/Haskell_program_coverage"&gt;Haskell Program Coverage&lt;/a&gt; (hpc)&lt;/li&gt;
		&lt;li&gt;GHCi includes a &lt;a href="http://www.haskell.org/~simonmar/papers/ghci-debug.pdf"&gt;debugger&lt;/a&gt;&lt;/li&gt;
		&lt;li&gt;The code generator uses &lt;a href="http://research.microsoft.com/~simonpj/papers/ptr-tag/index.htm"&gt;pointer tagging&lt;/a&gt; (which should mean most
  code improves by 10-15%, and as a result the compiler is also faster)&lt;/li&gt;
	&lt;/ul&gt;


The full release notes are at:
	&lt;ul&gt;
	&lt;li&gt;  &lt;a href="http://haskell.org/ghc/docs/6.8.1/html/users_guide/release-6-8-1.html"&gt;http://haskell.org/ghc/docs/6.8.1/html/users_guide/release-6-8-1.html&lt;/a&gt;&lt;/li&gt;
	&lt;/ul&gt;</description>
      <pubDate>Sun, 04 Nov 2007 19:26:00 +0000</pubDate>
      <guid isPermaLink="false">urn:uuid:8bb19cab-b297-40f6-bb07-97b6a7d727e7</guid>
      <author>igor</author>
      <link>http://blog.solaris.bytelabs.org/articles/2007/11/04/ghc-6-8-1-is-out</link>
      <category>Hacking and Computers</category>
      <category>Haskell</category>
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