82 lines
3.8 KiB
HTML
82 lines
3.8 KiB
HTML
{% extends "_layout.html" %}
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{% block title %}0.9.7 Release{% endblock %}
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{% block content %}
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<p>0.9.7 includes significant bug fixes and improvements.</p>
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<p>For the first time, class 'N' routers (those with a minimumum of 128 KBytes/sec of shared bandwidth)
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will automatically become floodfill (previously it was only 'O' routers with 256 KBps). This will
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increase the floodfill population for additional resistance to certain attacks (see below). Floodfill routers
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don't consume much additional bandwidth, but they do tend to use additional memory and concurrent
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connections. If you do not wish your router to become floodfill, set the advanced configuration
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router.floodfillParticipant=false .</p>
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<p>As we think the last release fixed the experimental update-via-torrent bugs, 3% of routers should
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update over in-network bittorrent this cycle.</p>
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<p>Plugin update checks, possibly broken for several releases, are fixed. Your plugins should once again
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auto-update after updating the router.</p>
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<p>We fixed a major streaming timer bug that contributed to frequent IRC disconnects.</p>
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<p>
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This release contains additional mitigations for the
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<a href="http://wwwcip.informatik.uni-erlangen.de/~spjsschl/i2p.pdf">"practical attacks" paper</a>.
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However, we have a lot more work to do to resist Sybil attacks on the floodfills, and resist
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traffic analysis at the gateways and endpoints of exploratory tunnels.
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It's a good reminder for everybody that our network is still relatively small and vulnerable.
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We don't currently recommend any uses that would put anybody in serious jeopardy.
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We'll keep working to improve it... please keep working to spread the word. A bigger network is a better network.
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</p>
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<p><strong>RELEASE DETAILS</strong></p>
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<p><strong>Anonymity Improvements</strong></p>
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<p>- End-to-end encryption of responses to leaseset lookups
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<br />- Expand floodfill pool by enabling class 'N' floodfills
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<br />- Randomize padding inside encrypted SSU packets
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<br />- Preparation for better SSU protocol obfuscation</p>
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<p><strong>Bug Fixes</strong></p>
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<p>- Fix newer lease sets not getting stored or published
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<br />- Fix classpath bug when used with 4-year-old installations, causing the console not to start
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<br />- Fix addressbook database bug preventing update of the reverse index
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<br />- Fix i2psnark bug that changed the infohash of torrents created by Robert and fetched via magnet link
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<br />- Fix version checking for plugins
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<br />- Fix a streaming timer bug causing frequent IRC disconnects (also affects other close-on-idle tunnels)</p>
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<p><strong>Other</strong></p>
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<p>- Don't install as a service on Windows by default
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<br />- Reduce transport idle timeouts
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<br />- Reduce tunnels on idle in i2psnark
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<br />- Change default in i2ptunnel GUI to 3 hops
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<br />- IE 10 support
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<br />- Individual expiration times in leases, for efficiency on destinations with a high number of tunnels
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<br />- Low-level encryption and XOR speedups
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<br />- Jetty 7.6.11
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<br />- Tomcat 6.0.37
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<br />- Translation updates: Chinese, French, German, Portuguese, Russian, Spanish
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<br />- New Turkish translation
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<br />- Wrapper 3.5.19 (new installs and PPA only)
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<br />- Update GeoIP data (new installs and PPA only)</p>
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<b>
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SHA256 Checksums:
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</b>
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<pre>
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48c10fe5c7455e134df44717215ed66ff79cfb2dd03fbfd64c14b3d5c179eab7 i2pinstall_0.9.7_windows.exe
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c0a67051bb0c6f1e4ce3ac8a04257063c4b606b76309b39a6c3daeaaa3888e04 i2pinstall_0.9.7.jar
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497e2601ab7594c93e0866e7f6ad9c445f05f7660efcea596ab255677056b1cb i2psource_0.9.7.tar.bz2
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d0b8f0a2491c5ad401f87c94b3b805c03bccd69f9f1b57177a53287f29f85959 i2pupdate_0.9.7.zip
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a620eafff86e8eb919acb5b8cd42578df68928b122dc3e715c0b431cdd4c0ef2 i2pupdate.su2
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0d5723c361059a60431f3275ad5c0978c3b66097ecda1d1b8f5310c594f0a1ea i2pupdate.sud
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</pre>
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{% endblock %}
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