Add info about 0.5.3.1

_posts/releases/2012-04-16-v0.5.3.1.md

@@ -0,0 +1,18 @@
+---
+layout: post
+title: Bitcoin version 0.5.3.1 released
+category: releases
+---
+Bitcoin version 0.5.3.1 for Windows is now available for download at:
+<http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-0.5.3/>
+
+This is a bugfix-only release based on 0.5.1.
+
+Please report bugs using the issue tracker at github:
+<https://github.com/bitcoin/bitcoin/issues>
+
+BUG FIXES
+---------
+
+* Fixed a potentially critical security vulnerability in Windows
+versions of Bitcoin-Qt.

critfix.html

@@ -0,0 +1,29 @@
+---
+layout: simple
+---
+    <div class="container">
+      <section id="critfix">
+        <h1>Potentially Critical Security Vulnerability</h1>
+	<p>
+A potential security vulnerability has been discovered in the Windows
+version of Bitcoin-Qt. If you are running Bitcoin-Qt versions 0.5
+through 0.6 on Windows you should shut it down and upgrade to either
+version 0.5.3.1 or 0.6rc4 NOW.
+
+The command-line bitcoin daemon (bitcoind), Mac and Linux versions of
+Bitcoin-Qt, and versions prior to 0.5 are not affected.
+
+Due to the nature of the vulnerability, we believe it would be very
+difficult for an attacker to do anything more than crash the
+Bitcoin-Qt process. However, because there is a possibility of such a
+crash causing remote code execution we consider this a critical issue.
+</p><p>
+If you have any questions, feel free to drop by <a
+href="http://webchat.freenode.net/?channels=bitcoin-dev&uio=d4">
+the #bitcoin-dev channel</a> on Freenode IRC.
+</p>
+<div style="text-align:right">
+<i>This notice last updated: Fri Mar 16 22:58:00 UTC 2012</i>
+</div>
+</section>
+</div>

index.html

@@ -3,6 +3,7 @@
 section: index
 title: P2P digital currency
 DOWNLOAD_VERSION: 0.5.3
+WIN32_DOWNLOAD_VERSION: 0.5.3.1
 ALERT_CLASS:
 ALERT:
 ---
@@ -37,14 +38,14 @@ <h2>Download</h2>
                   <div>
 
                     <p>
-                       <strong>Latest version:</strong> {{ page.DOWNLOAD_VERSION }}
+                       <strong>Latest version:</strong> {{ page.WIN32_DOWNLOAD_VERSION }}
                     </p>
 
                     <ul class="unstyled">
-                      <li><a href="http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-{{ page.DOWNLOAD_VERSION }}/bitcoin-{{ page.DOWNLOAD_VERSION }}-win32.zip/download">
+                      <li><a href="http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-{{ page.DOWNLOAD_VERSION }}/bitcoin-{{ page.WIN32_DOWNLOAD_VERSION }}-win32.zip/download">
                         <img src="img/ico-win.png" class="icon"/>Windows (zip)</a> <small>~11MB</small>
                       </li>
-                      <li><a href="http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-{{ page.DOWNLOAD_VERSION }}/bitcoin-{{ page.DOWNLOAD_VERSION }}-win32-setup.exe/download">
+                      <li><a href="http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-{{ page.DOWNLOAD_VERSION }}/bitcoin-{{ page.WIN32_DOWNLOAD_VERSION }}-win32-setup.exe/download">
                         <img src="img/ico-win.png" class="icon"/>Windows (exe)</a> <small>~9MB</small>
                       </li>
                       <li><a href="https://launchpad.net/~bitcoin/+archive/bitcoin">