I2P version 0.7.6 contains additional fixes for network stability issues related to tunnel building and connection limits. While the 0.7.5 release greatly improved the congestion that appeared UTC evenings and weekends, it was not eliminated; this release should improve the situation further.
This version also has new console themes by dr|z3d, which may be selected on the new UI configuration page. Sorry, the new themes are not available for IE browsers.
The default tunnel length variance is changed from 1 to 0. This mainly affects exploratory tunnels and iMule. As explained on zzz.i2p, a non-zero variance adds very little protection, at great cost in resources. Should you wish to reconfigure your exploratory settings back to the old variance of 1, or change to length 3 variance 0, y...