60 lines
3.0 KiB
ReStructuredText
60 lines
3.0 KiB
ReStructuredText
==============
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0.8.11 Release
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==============
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.. meta::
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:date: 2011-11-08
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:category: release
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:excerpt: Release 0.8.11 includes several more changes to reduce the number of router-to-router connections and increase connection and tunnel build capacity. The goal, of course, is to improve tunnel build success rates and general reliability. As always, there's a few bug fixes and translation updates.
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As you all have noticed, the unprecedented network growth starting October 5th
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has dramatically increased network congestion, especially on evenings (UTC)
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and weekends. The last two releases contained a few changes that we hoped
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would relieve the pressure, but unfortunately these measures have been only
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modest successes. The primary issue is to limit the number of direct router
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to-router connections in the network. This isn't a new problem; we've been
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working on it for several years, with good results. However, the recent
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growth pushed us over the edge once again.
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Release 0.8.11 includes several more changes to reduce the number of router-to-router connections and increase connection and tunnel build capacity. The goal, of course, is to improve tunnel build success rates and general reliability. As always, there's a few bug fixes and translation updates.
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We welcome all our new users. Please be patient as we work to improve network
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performance. Debugging congestion problems in a distributed anonymous network
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is a continuing challenge. Please help improve the network
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by restarting your router once the upgrade is downloaded.
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{% trans -%}
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Files are available on the `download page`_.
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{%- endtrans %}
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.. _{% trans %}`download page`{% endtrans %}: {{ get_url('downloads_list') }}
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**{% trans %}RELEASE DETAILS{% endtrans %}**
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**{% trans %}Major Changes{% endtrans %}**
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- Improve peer profile capacity metric to include factors for connection, reachability, country, and router hash, to reduce connection churn
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- Adjust connection limits and timeouts to increase capacity
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- Adjust router info and peer profile expirations to reduce memory usage
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- Rebuild existing tunnels some of the time to reduce connection churn and improve build success
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- Build Executor / Handler thread separation to increase build handling capacity for high-speed routers
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- Bloom Filter optimizations to reduce lock contention for high-speed routers
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- SSU introducer changes
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**{% trans %}Bug Fixes{% endtrans %}**
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- Fix expiration of peer profiles
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**{% trans %}Other{% endtrans %}**
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- Ukrainian translation updates
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**{% trans %}SHA256 Checksums:{% endtrans %}**
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::
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fa3d566874f196e32e1d5987d3dedb956cfa0b2a93a0735e53d6dd9fa2b1769a i2pinstall_0.8.11.exe
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f7113da64bacea9a560e0f3c31c9fb663fc646d16bb621a9b8f1e97477d0a2d1 i2psource_0.8.11.tar.bz2
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835fe7dadd4b8155a83774ea025dc76332660fed2c20799fa21f54b5627bff3d i2pupdate_0.8.11.zip
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d932c54d275eef0a31418970e0ecae8ea46d25e1110db4b9eab4ba685830e445 i2pupdate.su2
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ca3e17c3cd29159e8a2a91ccc51bdfbf794ad9ca481f620b29bdd51251c3ab97 i2pupdate.sud
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