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retroactively declare the cbt fixes to be major

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also put in release blurbs
This commit is contained in:
Roger Dingledine 2010-10-01 04:53:23 -04:00
parent dadd9608d2
commit dd68c07dc3
1 changed files with 39 additions and 20 deletions
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ChangeLog
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@ -1,4 +1,13 @@
Changes in version 0.2.2.17-alpha - 2010-09-30
Tor 0.2.2.17-alpha introduces a feature to make it harder for clients
to use one-hop circuits (which can put the exit relays at higher risk,
plus unbalance the network); fixes a big bug in bandwidth accounting
for relays that want to limit their monthly bandwidth use; fixes a
big pile of bugs in how clients tolerate temporary network failure;
and makes our adaptive circuit build timeout feature (which improves
client performance if your network is fast while not breaking things
if your network is slow) better handle bad networks.
o Major features:
- Exit relays now try harder to block exit attempts from unknown
relays, to make it harder for people to use them as one-hop proxies
@ -43,6 +52,25 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
would not get used at all unless no other bridges are available
to a client. Fixes bug 1912; bugfix on 0.2.2.7-alpha.
o Major bugfixes (on the circuit build timeout feature, 0.2.2.x):
- Ignore cannibalized circuits when recording circuit build times.
This should provide for a minor performance improvement for hidden
service users using 0.2.2.14-alpha, and should remove two spurious
notice log messages. Bugfix on 0.2.2.14-alpha; fixes bug 1740.
- Simplify the logic that causes us to decide if the network is
unavailable for purposes of recording circuit build times. If we
receive no cells whatsoever for the entire duration of a circuit's
full measured lifetime, the network is probably down. Also ignore
one-hop directory fetching circuit timeouts when calculating our
circuit build times. These changes should hopefully reduce the
cases where we see ridiculous circuit build timeouts for people
with spotty wireless connections. Fixes part of bug 1772; bugfix
on 0.2.2.2-alpha.
- Prevent the circuit build timeout from becoming larger than
the maximum build time we have ever seen. Also, prevent the time
period for measurement circuits from becoming larger than twice that
value. Fixes the other part of bug 1772; bugfix on 0.2.2.2-alpha.
o Minor features:
- When we run out of directory information such that we can't build
circuits, but then get enough that we can build circuits, log when
@ -74,26 +102,7 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
by a lot, and skewing our wakeup time towards the start of the
accounting interval. Fixes bug 1789. Bugfix on 0.0.9pre5.
o Minor bugfixes (on the circuit build timeout feature, 0.2.2.x):
- Ignore cannibalized circuits when recording circuit build times.
This should provide for a minor performance improvement for hidden
service users using 0.2.2.14-alpha, and should remove two spurious
notice log messages. Bugfix on 0.2.2.14-alpha; fixes bug 1740.
- Simplify the logic that causes us to decide if the network is
unavailable for purposes of recording circuit build times. If we
receive no cells whatsoever for the entire duration of a circuit's
full measured lifetime, the network is probably down. Also ignore
one-hop directory fetching circuit timeouts when calculating our
circuit build times. These changes should hopefully reduce the
cases where we see ridiculous circuit build timeouts for people
with spotty wireless connections. Fixes part of bug 1772; bugfix
on 0.2.2.2-alpha.
- Prevent the circuit build timeout from becoming larger than
the maximum build time we have ever seen. Also, prevent the time
period for measurement circuits from becoming larger than twice that
value. Fixes the other part of bug 1772; bugfix on 0.2.2.2-alpha.
o Minor bugfixes (other, 0.2.2.x):
o Minor bugfixes (on 0.2.2.x):
- Resume generating CIRC FAILED REASON=TIMEOUT control port messages,
which were disabled by the circuit build timeout changes in
0.2.2.14-alpha. Bugfix on 0.2.2.14-alpha; fixes bug 1739.
@ -106,6 +115,10 @@ Changes in version 0.2.2.17-alpha - 2010-09-30
Changes in version 0.2.2.16-alpha - 2010-09-17
Tor 0.2.2.16-alpha fixes a variety of old stream fairness bugs (most
evident at exit relays), and also continues to resolve all the little
bugs that have been filling up trac lately.
o Major bugfixes (stream-level fairness):
- When receiving a circuit-level SENDME for a blocked circuit, try
to package cells fairly from all the streams that had previously
@ -217,6 +230,12 @@ Changes in version 0.2.2.16-alpha - 2010-09-17
Changes in version 0.2.2.15-alpha - 2010-08-18
Tor 0.2.2.15-alpha fixes a big bug in hidden service availability,
fixes a variety of other bugs that were preventing performance
experiments from moving forward, fixes several bothersome memory leaks,
and generally closes a lot of smaller bugs that have been filling up
trac lately.
o Major bugfixes:
- Stop assigning the HSDir flag to relays that disable their
DirPort (and thus will refuse to answer directory requests). This