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<h2>Tor: Pacotes e c&oacute;digo fonte</h2>
<hr />

<p>Tor &eacute; distribu&iacute;do como <a href="http://www.fsf.org/"><i>Software</i> Livre</a>
sob a <a href="<cvssandbox>tor/LICENSE">licen&ccedil;a BSD de 3 cl&aacute;usulas</a>.
</p>

<p>Se deseja que o Tor se torne mais r&aacute;pido, ou mais us&aacute;vel,
considere, por favor, <a
href="<page donate>">fazer um donativo ao projecto Tor</a>.
</p>

<p>A &uacute;ltima vers&atilde;o est&aacute;vel de Tor &eacute; <b><version-stable></b>,
e a &uacute;ltima vers&atilde;o de desenvolvimento &eacute; 
<b><version-alpha></b>.</p>

<p><b>Subscreva</b> a
<a href="http://archives.seul.org/or/announce/">lista or-announce</a>
para se manter a par de avisos de seguran&ccedil;a e do lan&ccedil;amento
de novas vers&otilde;es est&aacute;veis (ter&aacute de confirmar por email):</p>

<form action="http://freehaven.net/cgi-bin/majordomo.cgi">
<input type="hidden" name="mlist" value="or-announce">
<input type="hidden" name="subscribe" value="1">
<input type="hidden" name="host" value="freehaven.net">
<input name="email" size="15">
<input type="submit" value="subscribe">
</form>

<table border="1" cellspacing="0" cellpadding="2">
<thead>
<tr>
<th>Plataforma</th>
<th>Pacote</th>
<th>Informa&ccedil;&atilde;o de configura&ccedil;&atilde;o</th>
</tr>
</thead>

<tr>
<td>Windows est&aacute;vel: Pacote Tor &amp; Privoxy &amp; TorCP</td>
<td>
<a href="<package-win32-bundle-stable>"><version-win32-bundle-stable></a> (<a href="<package-win32-bundle-stable-sig>">sig</a>).
</td>
<td><a href="<page docs/tor-doc-win32>">Instru&ccedil;&otilde;es Win32</a></td>
</tr>

<tr>
<td>Windows desenvolvimento: Pacote Tor &amp; Privoxy &amp; Vidalia</td>
<td>
<a href="<package-win32-bundle-alpha>"><version-win32-bundle-alpha></a> (<a href="<package-win32-bundle-alpha-sig>">sig</a>).
</td>
<td><a href="<page docs/tor-doc-win32>">Instru&ccedil;&otilde;es Win32</a></td>
</tr>

<tr>
<td>Windows: apenas Tor (for peritos)</td>
<td>
<a href="<package-win32-stable>"><version-win32-stable></a> (<a href="<package-win32-stable-sig>">sig</a>),
<a href="<package-win32-alpha>"><version-win32-alpha></a> (<a href="<package-win32-alpha-sig>">sig</a>).
</td>
<td>semelhantes &agrave;s <a href="<page docs/tor-doc-unix>#privoxy">Instru&ccedil;&otilde;es Unix</a></td>
</tr>

<tr>
<td>Mac OS X Tiger</td>
<td>
<a href="<package-osx-stable>"><version-osx-stable></a> (<a href="<package-osx-stable-sig>">sig</a>),
<a href="<package-osx-alpha>"><version-osx-alpha></a> (<a href="<package-osx-alpha-sig>">sig</a>)
</td>
<td><a href="<page docs/tor-doc-osx>">Instru&ccedil;&otilde;es OS X</a></td>
</tr>

<tr>
<td>Mac OS X Panther</td>
<td>
<a href="<package-oldosx-stable>"><version-oldosx-stable></a> (<a href="<package-oldosx-stable-sig>">sig</a>),
<a href="<package-oldosx-alpha>"><version-oldosx-alpha></a> (<a href="<package-oldosx-alpha-sig>">sig</a>)
</td>
<td><a href="<page docs/tor-doc-osx>">Instru&ccedil;&otilde;es OS X</a></td>
</tr>

<tr>
<td>Debian</td>
<td><kbd>apt-get install tor</kbd></td>
<td>
<ul>
<li><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></li>
<li><a href="http://wiki.noreply.org/noreply/TheOnionRouter/TorOnDebian"><i>Backports</i> para Woody e Sarge, Pacotes para Ubuntu, e pacotes de vers&otilde;es experimentais de Tor</a></li>
</ul>
</td>
</tr>

<tr>
<td>Gentoo</td>
<td><kbd>emerge tor</kbd></td>
<td>
<ul>
<li><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></li>
<li><a href="http://gentoo-wiki.com/HOWTO_Anonymity_with_Tor_and_Privoxy">Guia Gentoo-wiki</a></li>
</ul>
</td>
</tr>

<tr>
<td>Red Hat Linux</td>
<td>
<a href="<package-rpm-stable>"><version-rpm-stable> RPM</a> (<a href="<package-rpm-stable-sig>">sig</a>)
<br>
<a href="<package-srpm-stable>"><version-rpm-stable> SRPM</a> (<a href="<package-srpm-stable-sig>">sig</a>)
<br>
<a href="<package-rpm-alpha>"><version-rpm-alpha> RPM</a> (<a href="<package-rpm-alpha-sig>">sig</a>)
<br>
<a href="<package-srpm-alpha>"><version-rpm-alpha> SRPM</a> (<a href="<package-srpm-alpha-sig>">sig</a>)
</td>
<td>
<ul>
<li><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></li>
<li><a href="http://mirror.noreply.org/pub/devil.homelinux.org/Tor/">RPMs contribu&iacute;dos inclu&iacute;ndo CVS <i>snapshots</i></a></li>
</ul>
</td>
</tr>

<tr>
<td>FreeBSD</td>
<td><kbd>portinstall -s security/tor</kbd></td>
<td><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></td>
</tr>

<tr>
<td>OpenBSD</td>
<td><kbd>cd /usr/ports/net/tor &amp;&amp; make &amp;&amp; make install</kbd></td>
<td>
<ul>
<li><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></li>
<li><a href="http://wiki.noreply.org/noreply/TheOnionRouter/OpenbsdChrootedTor">Guia par correr Tor em ambiente <i>chroot</i> sob openBSD</a></li>
</ul>
</td>
</tr>

<tr>
<td>NetBSD</td>
<td><kbd>cd /usr/pkgsrc/net/tor &amp;&amp; make install</kbd></td>
<td><a href="<page docs/tor-doc-unix>">Instru&ccedil;&otilde;es Linux/BSD/Unix</a></td>
</tr>

<tr>
<td>Source tarballs</td>
<td>
<a href="<package-source-stable>"><version-stable></a> (<a href="<package-source-stable-sig>">sig</a>),
<a href="<package-source-alpha>"><version-alpha></a> (<a href="<package-source-alpha-sig>">sig</a>)
</td>
<td>n/a</td>
</tr>

</table>

<hr />

<h2>Mais Informa&ccedil;&atilde;o</h2>

<ul>
<li>Veja esta entrada na <a href="http://wiki.noreply.org/noreply/TheOnionRouter/TorFAQ#DistSignatures">FAQ</a> sobre como verificar as assinaturas nos pacotes,
que permite garantir que obteve o ficheiro correcto.</li>
<li>Veja a <a href="<page documentation>#Developers">p&aacute;gina de desenvolvimento</a>
para instru&ccedil;&otilde;es sobre como obter a &uacute;ltima vers&atilde;o de
desenvolvimento de Tor a partir do CVS. Aten&ccedil;&atilde;o que esta
vers&atilde;o poder&aacute; n&atilde;o funcionar nem sequer compilar.</li>
</ul>

<p>Veja esta <a href="<page mirrors>">p&aacute;gina</a> que cont&eacute;m uma lista de <i>sites</i> que alojam c&oacute;pias do Tor.
</p>


<hr />

<h2>Vers&otilde;es de teste</h2>

<p>2006-05-03:
Tor 0.1.1.19-rc <a
href="http://archives.seul.org/or/talk/May-2006/msg00024.html">fixes the
last known important bugs in the 0.1.1.x series</a>.
</p>

<p>2006-04-10:
Tor 0.1.1.18-rc: <a
href="http://archives.seul.org/or/talk/Apr-2006/msg00048.html">It adds a
fifth authoritative directory server, and fixes a lot
of bugs in threshold decisions around directories</a>.
</p>

<p>2006-03-28:
Tor 0.1.1.17-rc: <a
href="http://archives.seul.org/or/talk/Mar-2006/msg00184.html">fixes
several major bugs for clients and servers. It also adds a fourth
authoritative directory server (finally)</a>.
</p>

<p>2006-03-18:
Tor 0.1.1.16-rc: <a
href="http://archives.seul.org/or/talk/Mar-2006/msg00146.html">fixes
a variety of odds and ends, including getting started on making it easier
to add new authoritative dirservers</a>.
</p>

<p>2006-03-11:
Tor 0.1.1.15-rc: <a
href="http://archives.seul.org/or/talk/Mar-2006/msg00109.html">fixes
a major bootstrapping bug for clients and adds some more security
improvements</a>.
</p>

<p>2006-02-20:
Tor 0.1.1.14-alpha: <a
href="http://archives.seul.org/or/talk/Feb-2006/msg00190.html">fixes
a few more bugs with clients and servers and ties up other loose ends</a>.
</p>

<p>2006-02-09:
Tor 0.1.1.13-alpha: <a
href="http://archives.seul.org/or/talk/Feb-2006/msg00093.html">fixes
several important crash bugs for servers and clients, as well as a number
of big memory bloating problems</a>. We're getting close!
</p>

<p>2006-01-11:
Tor 0.1.1.12-alpha: <a
href="http://archives.seul.org/or/talk/Jan-2006/msg00026.html">fixes
a bug that prevented Tor servers from accepting connections from
non-servers</a>.
</p>

<p>2006-01-10:
Tor 0.1.1.11-alpha: <a
href="http://archives.seul.org/or/talk/Jan-2006/msg00024.html">implements
entry guard nodes: it automatically chooses a handful of entry nodes and
sticks with them for all circuits. It also reduces directory bandwidth
overhead substantially, makes Tor servers with dynamic IP addresses
useful again, and makes IRC and IM connections over Tor more reliable</a>.
<strong>Everybody who runs a hidden service should upgrade.</strong>
</p>

<p>2005-12-11:
Tor 0.1.1.10-alpha: <a
href="http://archives.seul.org/or/talk/Dec-2005/msg00053.html">fixes
more crash bugs, fixes some anonymity-related problems, and provides major
performance speedups and uses less memory than the previous alphas</a>.
</p>

<p>2005-11-15:
Tor 0.1.1.9-alpha: <a
href="http://archives.seul.org/or/talk/Nov-2005/msg00139.html">fixes some
memory leaks from the last snapshot, removes a lot of extra confusing
log warnings, and fixes other bugs</a>.
</p>

<p>2005-10-07:
Tor 0.1.1.8-alpha: <a
href="http://archives.seul.org/or/talk/Oct-2005/msg00073.html">clients
use the new directory protocol;
servers that are tight on resources stop advertising their DirPort;
and we use OpenSSL's AES if it's available</a>.
</p>

<p>2005-09-14:
Tor 0.1.1.7-alpha <a
href="http://archives.seul.org/or/talk/Sep-2005/msg00152.html">fixes
some bugs in 0.1.1.6-alpha</a>.
</p>

<p>2005-09-09:
Tor 0.1.1.6-alpha <a
href="http://archives.seul.org/or/talk/Sep-2005/msg00103.html">fixes
some bugs in 0.1.1.5-alpha, and adds new features including exit enclaves,
improved hidden service speed, remote reachability detection by the
dirservers, fixes to let the Tor network bootstrap again, and a start
on the new directory design</a>.
</p>

<p>2005-08-08:
Tor 0.1.1.5-alpha <a
href="http://archives.seul.org/or/talk/Aug-2005/msg00036.html">includes
the critical security fix from 0.1.0.14</a>.
</p>

<p>2005-08-04:
Tor 0.1.1.4-alpha <a
href="http://archives.seul.org/or/talk/Aug-2005/msg00010.html">includes
the critical security fix from 0.1.0.13</a>.
</p>

<p>2005-07-25:
Tor 0.1.1.3-alpha <a
href="http://archives.seul.org/or/talk/Jul-2005/msg00107.html">fixes
a crash bug with hidden services, an assert trigger in the controller,
and a few other controller bugs</a>.
</p>

<p>2005-07-14:
Tor 0.1.1.2-alpha <a
href="http://archives.seul.org/or/talk/Jul-2005/msg00055.html">fixes a
seg fault in the controller handling, plus a few other bugs</a>.
</p>

<p>2005-06-28:
Tor 0.1.1.1-alpha has a <a
href="http://archives.seul.org/or/talk/Jun-2005/msg00252.html">revised
controller protocol (version 1) that uses ascii rather than binary</a>.
</p>

<hr />

<h2>Vers&otilde;es est&aacute;veis</h2>

<p>2006-02-17:
Tor 0.1.0.17 <a
href="http://archives.seul.org/or/announce/Feb-2006/msg00000.html">fixes a
crash bug for servers that enable hibernation, lets Windows servers scale
better, and tries to reduce the bandwidth overhead from the old-style
directory protocol</a>. Both clients and servers are encouraged to
upgrade.
</p>

<p>2006-01-02:
Tor 0.1.0.16 <a
href="http://archives.seul.org/or/announce/Jan-2006/msg00000.html">fixes
nine rare crash bugs, and includes backports from the 0.1.1.x tree to
be more aggressive about retrying failed streams</a>.
</p>

<p>2005-09-23:
Tor 0.1.0.15 fixes <a
href="http://archives.seul.org/or/announce/Sep-2005/msg00000.html">a crash
bug when exit nodes run out of file descriptors, and rejects two more ports
in the default exit policy</a>.
</p>

<p>2005-08-08:
Tor 0.1.0.14 fixes <a
href="http://archives.seul.org/or/announce/Aug-2005/msg00001.html">the
second half of a critical bug in the security of our crypto
handshakes</a>. All clients should upgrade <b>immediately</b>!
</p>

<p>2005-08-04:
Tor 0.1.0.13 fixes a <a
href="http://archives.seul.org/or/announce/Aug-2005/msg00000.html">critical
bug in the security of our crypto handshakes</a>.
</p>

<p>2005-07-18:
Tor 0.1.0.12 fixes an <a
href="http://archives.seul.org/or/announce/Jul-2005/msg00001.html">assert
bug that was taking down some clients and servers in rare cases</a>.
</p>

<p>2005-06-30:
Tor 0.1.0.11 fixes a <a
href="http://archives.seul.org/or/announce/Jul-2005/msg00000.html">security
problem where servers would disregard their exit policies in some
circumstances</a>.
</p>

<p>2005-06-12:
Tor 0.1.0.10 features <a
href="http://archives.seul.org/or/announce/Jun-2005/msg00000.html">cleanup
on Windows, including making NT services work; many performance
improvements, including libevent to use poll/epoll/kqueue when available,
and pthreads and better buffer management to avoid so much memory bloat;
better performance and reliability for hidden services; automated
self-reachability testing by servers; http and https proxy support for
clients; and much more support for the Tor controller protocol</a>.
</p>

<hr />

<p>Pode verificar o <a href="<cvssandbox>tor/ChangeLog">ChangeLog</a>
para mais detailhes.</p>

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