|
|
@@ -1,10 +1,28 @@
|
|
|
-Changes in version 0.2.2.14-alpha - 2010-06-30
|
|
|
+Changes in version 0.2.2.14-alpha - 2010-07-1?
|
|
|
o Major bugfixes:
|
|
|
- Tor directory authorities no longer crash when started with a
|
|
|
- cached-microdesc-consensus file in their data directory. Bugfix on
|
|
|
- 0.2.2.6-alpha, fixes bug 1532.
|
|
|
+ cached-microdesc-consensus file in their data directory. Bugfix
|
|
|
+ on 0.2.2.6-alpha; fixes bug 1532.
|
|
|
- Treat an unset $HOME like an empty $HOME rather than triggering an
|
|
|
- assert. Fixes bug 1522; bugfix on tor-0.0.8pre1.
|
|
|
+ assert. Bugfix on 0.0.8pre1; fixes bug 1522.
|
|
|
+ - Ignore negative and large circuit build timeout values that can
|
|
|
+ happen during a suspend or hibernate. These values caused various
|
|
|
+ asserts to fire. Bugfix on 0.2.2.2-alpha; fixes bug 1245.
|
|
|
+ - Alter calculation of Pareto distribution parameter 'Xm' for
|
|
|
+ Circuit Build Timeout learning to use the weighted average of
|
|
|
+ the top N=3 modes, because we have three entry guards. This should
|
|
|
+ improve the timeout calculation in some cases, and prevent extremely
|
|
|
+ high timeout values. Bugfix on 0.2.2.2-alpha; fixes bug 1335.
|
|
|
+ - Alter calculation of Pareto distribution parameter 'Alpha' to use a
|
|
|
+ right censored distribution model. This allows us to remove
|
|
|
+ the synthetic timeout generation and instead calculate build
|
|
|
+ timeouts using truncated times. Bugfix on 0.2.2.2-alpha; fixes
|
|
|
+ bugs 1245+1335.
|
|
|
+ - Keep circuits open (but do not use them) after the circuit
|
|
|
+ timeout for up until the time corresponding to the 95th percentile
|
|
|
+ on the Pareto CDF or 60 seconds, whichever is greater. This is done
|
|
|
+ to provide better data for the new Pareto model. This percentile
|
|
|
+ can be controlled by the consensus.
|
|
|
|
|
|
o Major features:
|
|
|
- Move to the June 2010 Maxmind GeoLite country db (rather than the
|
|
|
@@ -36,6 +54,16 @@ Changes in version 0.2.2.14-alpha - 2010-06-30
|
|
|
- Convert the HACKING file to asciidoc, and add a few new sections
|
|
|
to it, explaining how we use Git, how we make changelogs, and
|
|
|
what should go in a patch.
|
|
|
+ - Add a TIMEOUT_RATE keyword to the BUILDTIMEOUT_SET control port
|
|
|
+ event, to give information on the current rate of circuit timeouts
|
|
|
+ over our stored history.
|
|
|
+ - Add ability to disable circuit build time learning via consensus
|
|
|
+ parameter and via a LearnCircuitBuildTimeout config option. Also
|
|
|
+ automatically disable circuit build time calculation if we are
|
|
|
+ either a AuthoritativeDirectory, or if we fail to write our state
|
|
|
+ file. Fixes bug 1296.
|
|
|
+ - More gracefully handle corrupt state files, removing asserts
|
|
|
+ in favor of saving a backup and resetting state.
|
|
|
|
|
|
o Minor bugfixes:
|
|
|
- Build correctly on OSX with zlib 1.2.4 and higher with all warnings
|
|
|
@@ -62,6 +90,10 @@ Changes in version 0.2.2.14-alpha - 2010-06-30
|
|
|
we fortunately don't use those circuits. Many thanks to outofwords
|
|
|
for the initial analysis and to swissknife who confirmed that
|
|
|
two-hop circuits are actually created.
|
|
|
+ - Make directory mirrors report non-zero dirreq-v[23]-shares again.
|
|
|
+ Fixes bug 1564; bugfix on 0.2.2.9-alpha.
|
|
|
+ - Eliminate a case where a circuit build time warning was displayed
|
|
|
+ after network connectivity resumed. Bugfix on 0.2.2.2-alpha.
|
|
|
|
|
|
|
|
|
Changes in version 0.2.1.26 - 2010-05-02
|
Roger Dingledine