Release Notes: This unscheduled release disables the RouterInfo verification messages that were used in the attack published in the UCSB paper, which should make correlating a LeaseSet and a Router much more difficult. It also includes a limited number of other fixes listed below.
Release Notes: Class 'N' routers (those with a minimum of 128 KBytes/sec of shared bandwidth) will automatically become floodfill (previously it was only 'O' routers with 256 KBps). This will increase the floodfill population for additional resistance to certain attacks (see below). Floodfill routers don't consume much additional bandwidth, but they do tend to use additional memory and concurrent connections. This release fixes a major streaming timer bug that contributed to frequent IRC disconnects. This release contains additional mitigations for the "practical attacks" paper.
Release Notes: This release includes bugfixes and an update from Jetty 6.1.26 (2010-11-10) to Jetty 7.6.10 (2013-03-12). The Jetty 7 series is actively maintained, and the plan is to stay current with it in future I2P releases.
Release Notes: This release includes bugfixes and defenses for some issues and vulnerabilities that are being investigated by researchers at UCSB.
Release Notes: 0.9.4 includes a fix for a network capacity bug, introduced in 0.9.2, which was reducing network performance and reliability. It also includes major changes in the in-network update system, and adds the capability to update via in-network torrents. It fixes several bugs in the i2psnark DHT implementation which was introduced in the last release. For those of you using console or HTTP proxy passwords, it converts to the more-secure digest method and improves the security for console forms.
Release Notes: This release includes extensive low-level changes to the queuing of messages in the router. It implements the CoDel Active Queue Management (AQM) algorithm. It unifies the queuing and priority mechanisms in the transports to aid diagnosis and reduce network latency. Work continues on fixing UDP transport bugs and making UDP more resistant to attacks. There are more changes to improve the performance of the router and reduce its memory usage. This release enables i2psnark's DHT support, introduced in the previous release, by default.
Release Notes: This release adds extensive low-level changes to improve the performance and efficiency of the router. It updates the UPnP library to make UPnP work for more people. I2PSnark now has DHT support, but it is not yet enabled by default, as the authors plan to do more testing during the upcoming 0.9.3 development cycle. As usual, there's also a lot of bugfixes in this release, so updating is recommended.
Release Notes: This release adds a large number of bugfixes in i2psnark, some streaming lib improvements, homepage changes, new themes, and translation updates. Upgrading is recommended.
Release Notes: The 0.9 release concludes over a year and a half of work on the 0.8.x series, which greatly improved the performance and security of the router and the scalability of the network. This release migrates to Jetty 6 for the console and eepsite Web server and introduces a simplified router console homepage. It is network-compatible with prior releases, but see the project documentation for important information on compatibility with existing eepsites, plugins, and webapps. Upgrading is recommended.
Release Notes: The 0.8.13 release contains several bugfixes and a couple of new features. The last release significantly improved performance, and the network is running well despite continued rapid growth. Upgrading is recommended.