66 lines
2.9 KiB
HTML
66 lines
2.9 KiB
HTML
{% extends "_layout.html" %}
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{% block title %}0.9.3 Release{% endblock %}
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{% block content %}
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<p>
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0.9.3 includes extensive low-level changes to the queueing of messages in the router.
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We implement the CoDel Active Queue Management (AQM) algoorithm.
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We also unify the queueing and priority mechanisms in the transports to aid diagnosis and reduce network latency.
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Work continues on fixing UDP transport bugs and making UDP more resistant to attacks.
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There are more changes to improve the performance of the router and reduce its memory usage.
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Also, we enable i2psnark's DHT support, introduced last release, by default.
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As usual, there's also lots of bug fixes in this release, so updating is recommended.
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</p>
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<p>Files are available on the <a href="/download.html">download page</a>.</p>
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<p><strong>RELEASE DETAILS</strong></p>
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<p><strong>Major Changes</strong></p>
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<p>- Active Queue Management
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<br />- Priority queues</p>
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<br />- I2PSnark DHT: Several bug fixes, enable by default.
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<p><strong>Bug Fixes</strong></p>
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<p>- Several SSU fixes including memory leak, and better handling of routers behind firewalls that change UDP ports; additional defenses for malicious packets.
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<br />- Fix piece selection (rarest-first) bugs in i2psnark
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<br />- Fix bug causing multiple browsers to open at startup</p>
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<p><strong>Other</strong></p>
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<p>- Improvements in caching
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<br />- Several synchronization fixes and lock contention reduction
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<br />- Major reduction in SSU buffers memory use
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<br />- Fix streaming connection timeout back to 1 minute, was inadvertently changed to 5 minutes; set i2ptunnel server read timeout to 5 minutes, was unlimited
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<br />- Improved defenses in i2ptunnel for "darkloris"
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<br />- More validation at torrent creation in i2psnark
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<br />- Several parameter changes in SSU to improve throughput
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<br />- New event log for major events including restarts; show multiple restart lines on graphs
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<br />- Remove duplicate messages from logs
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<br />- Don't respond to blocked streaming connections with a reset, just drop
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<br />- Remove all uses of inefficient SimpleTimer
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<br />- More checks for valid IPs and ports entered in console
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<br />- Fix bug that wasted a lot of entropy
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<br />- Translation updates: Italian, Portuguese, Spanish, Swedish
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<br />- Add non-NIO configuration in jetty.xml, recommended for Java 5
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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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762964ab582801be1c9d45843c682f791c284d4fa7b1e1ee733ea4ef033d4907 i2pinstall_0.9.3_windows.exe
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4ebea74b30064c9853c40cf24764d283dc6fff47ed2449b247f3c9991cccb494 i2pinstall_0.9.3.jar
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39a7d6859bf4bd9ac56fd83a5e32d47d1b24ba06f912a027804492ca941936dd i2psource_0.9.3.tar.bz2
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2381e4a845c6cc0c0d9f27f99571984bcbf448ef041bc1f7a2ba8715228d6377 i2pupdate_0.9.3.zip
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d8bb6aef09c967b30c7374fb49da246a7c237c4942fa92999e39c5ce2ca68893 i2pupdate.su2
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600e806e72441e946027fcac84702f2daabd2783dbc1ee6df3427e6eda7db351 i2pupdate.sud
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</pre>
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{% endblock %}
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