retroactively declare the cbt fixes to be major
also put in release blurbs
This commit is contained in:
Roger Dingledine
parent
dadd9608d2
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59
ChangeLog
59
ChangeLog
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Changes in version 0.2.2.17-alpha - 2010-09-30
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Tor 0.2.2.17-alpha introduces a feature to make it harder for clients
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to use one-hop circuits (which can put the exit relays at higher risk,
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plus unbalance the network); fixes a big bug in bandwidth accounting
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for relays that want to limit their monthly bandwidth use; fixes a
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big pile of bugs in how clients tolerate temporary network failure;
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and makes our adaptive circuit build timeout feature (which improves
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client performance if your network is fast while not breaking things
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if your network is slow) better handle bad networks.
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o Major features:
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- Exit relays now try harder to block exit attempts from unknown
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relays, to make it harder for people to use them as one-hop proxies
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@ -43,6 +52,25 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
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would not get used at all unless no other bridges are available
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to a client. Fixes bug 1912; bugfix on 0.2.2.7-alpha.
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o Major bugfixes (on the circuit build timeout feature, 0.2.2.x):
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- Ignore cannibalized circuits when recording circuit build times.
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This should provide for a minor performance improvement for hidden
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service users using 0.2.2.14-alpha, and should remove two spurious
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notice log messages. Bugfix on 0.2.2.14-alpha; fixes bug 1740.
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- Simplify the logic that causes us to decide if the network is
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unavailable for purposes of recording circuit build times. If we
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receive no cells whatsoever for the entire duration of a circuit's
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full measured lifetime, the network is probably down. Also ignore
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one-hop directory fetching circuit timeouts when calculating our
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circuit build times. These changes should hopefully reduce the
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cases where we see ridiculous circuit build timeouts for people
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with spotty wireless connections. Fixes part of bug 1772; bugfix
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on 0.2.2.2-alpha.
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- Prevent the circuit build timeout from becoming larger than
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the maximum build time we have ever seen. Also, prevent the time
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period for measurement circuits from becoming larger than twice that
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value. Fixes the other part of bug 1772; bugfix on 0.2.2.2-alpha.
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o Minor features:
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- When we run out of directory information such that we can't build
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circuits, but then get enough that we can build circuits, log when
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@ -74,26 +102,7 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
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by a lot, and skewing our wakeup time towards the start of the
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accounting interval. Fixes bug 1789. Bugfix on 0.0.9pre5.
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o Minor bugfixes (on the circuit build timeout feature, 0.2.2.x):
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- Ignore cannibalized circuits when recording circuit build times.
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This should provide for a minor performance improvement for hidden
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service users using 0.2.2.14-alpha, and should remove two spurious
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notice log messages. Bugfix on 0.2.2.14-alpha; fixes bug 1740.
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- Simplify the logic that causes us to decide if the network is
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unavailable for purposes of recording circuit build times. If we
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receive no cells whatsoever for the entire duration of a circuit's
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full measured lifetime, the network is probably down. Also ignore
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one-hop directory fetching circuit timeouts when calculating our
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circuit build times. These changes should hopefully reduce the
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cases where we see ridiculous circuit build timeouts for people
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with spotty wireless connections. Fixes part of bug 1772; bugfix
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on 0.2.2.2-alpha.
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- Prevent the circuit build timeout from becoming larger than
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the maximum build time we have ever seen. Also, prevent the time
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period for measurement circuits from becoming larger than twice that
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value. Fixes the other part of bug 1772; bugfix on 0.2.2.2-alpha.
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o Minor bugfixes (other, 0.2.2.x):
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o Minor bugfixes (on 0.2.2.x):
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- Resume generating CIRC FAILED REASON=TIMEOUT control port messages,
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which were disabled by the circuit build timeout changes in
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0.2.2.14-alpha. Bugfix on 0.2.2.14-alpha; fixes bug 1739.
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@ -106,6 +115,10 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
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Changes in version 0.2.2.16-alpha - 2010-09-17
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Tor 0.2.2.16-alpha fixes a variety of old stream fairness bugs (most
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evident at exit relays), and also continues to resolve all the little
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bugs that have been filling up trac lately.
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o Major bugfixes (stream-level fairness):
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- When receiving a circuit-level SENDME for a blocked circuit, try
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to package cells fairly from all the streams that had previously
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@ -217,6 +230,12 @@ Changes in version 0.2.2.16-alpha - 2010-09-17
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Changes in version 0.2.2.15-alpha - 2010-08-18
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Tor 0.2.2.15-alpha fixes a big bug in hidden service availability,
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fixes a variety of other bugs that were preventing performance
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experiments from moving forward, fixes several bothersome memory leaks,
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and generally closes a lot of smaller bugs that have been filling up
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trac lately.
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o Major bugfixes:
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- Stop assigning the HSDir flag to relays that disable their
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DirPort (and thus will refuse to answer directory requests). This
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