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@@ -18,6 +18,12 @@ Changes in version 0.2.3.8-alpha - 2011-11-21
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Bugfix on 0.2.3.1-alpha; diagnosed by frosty_un.
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- Make bridge authorities not crash when they are asked for their own
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descriptor. Bugfix on 0.2.3.7-alpha, reported by Lucky Green.
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+ - Remove the artificially low cutoff of 20KB to guarantee the Fast
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+ flag. In the past few years the average relay speed has picked
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+ up, and while the "top 7/8 of the network get the Fast flag" and
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+ "all relays with 20KB or more of capacity get the Fast flag" rules
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+ used to have the same result, now the top 7/8 of the network has
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+ a capacity more like 32KB. Bugfix on 0.2.1.14-rc. Fixes bug 4489.
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o Major features:
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- Allow Tor controllers like Vidalia to obtain the microdescriptor
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@@ -33,6 +39,9 @@ Changes in version 0.2.3.8-alpha - 2011-11-21
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o Minor bugfixes (on 0.2.2.x and earlier):
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- Detect failure to initialize Libevent. This fix provides better
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detection for future instances of bug 4457.
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+ - Avoid frequent calls to the fairly expensive cull_wedged_cpuworkers
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+ function. This was eating up hideously large amounts of time on some
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+ busy servers. Fixes bug 4518; bugfix on 0.0.9.8.
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- Don't warn about unused log_mutex in log.c when building with
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--disable-threads using a recent GCC. Fixes bug 4437; bugfix on
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0.1.0.6-rc which introduced --disable-threads.
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@@ -89,6 +98,12 @@ Changes in version 0.2.3.8-alpha - 2011-11-21
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on 0.2.3.4-alpha and 0.2.3.6-alpha.
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o Minor features:
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+ - Add two new config options for directory authorities:
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+ AuthDirFastGuarantee sets a bandwidth threshold for guaranteeing the
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+ Fast flag, and AuthDirGuardBWGuarantee sets a bandwidth threshold
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+ that is always sufficient to satisfy the bandwidth requirement for
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+ the Guard flag. Now it will be easier for researchers to simulate
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+ Tor networks with different values. Resolves ticket 4484.
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- When Tor ignores a hidden service specified in its configuration,
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include the hidden service's directory in the warning message.
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Previously, we would only tell the user that some hidden service
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