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@@ -20,6 +20,53 @@ Changes in version 0.2.1.6-alpha - 2008-09-xx
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exists. This will lower false positives from some scanning tools.
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+Changes in version 0.2.0.31 - 2008-09-03
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+ Tor 0.2.0.31 addresses two potential anonymity issues, starts to fix
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+ a big bug we're seeing where in rare cases traffic from one Tor stream
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+ gets mixed into another stream, and fixes a variety of smaller issues.
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+
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+ o Major bugfixes:
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+ - Make sure that two circuits can never exist on the same connection
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+ with the same circuit ID, even if one is marked for close. This
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+ is conceivably a bugfix for bug 779. Bugfix on 0.1.0.4-rc.
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+ - Relays now reject risky extend cells: if the extend cell includes
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+ a digest of all zeroes, or asks to extend back to the relay that
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+ sent the extend cell, tear down the circuit. Ideas suggested
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+ by rovv.
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+ - If not enough of our entry guards are available so we add a new
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+ one, we might use the new one even if it overlapped with the
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+ current circuit's exit relay (or its family). Anonymity bugfix
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+ pointed out by rovv.
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+
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+ o Minor bugfixes:
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+ - Recover 3-7 bytes that were wasted per memory chunk. Fixes bug
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+ 794; bug spotted by rovv. Bugfix on 0.2.0.1-alpha.
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+ - Correctly detect the presence of the linux/netfilter_ipv4.h header
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+ when building against recent kernels. Bugfix on 0.1.2.1-alpha.
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+ - Pick size of default geoip filename string correctly on windows.
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+ Fixes bug 806. Bugfix on 0.2.0.30.
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+ - Make the autoconf script accept the obsolete --with-ssl-dir
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+ option as an alias for the actually-working --with-openssl-dir
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+ option. Fix the help documentation to recommend --with-openssl-dir.
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+ Based on a patch by "Dave". Bugfix on 0.2.0.1-alpha.
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+ - Disallow session resumption attempts during the renegotiation
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+ stage of the v2 handshake protocol. Clients should never be trying
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+ session resumption at this point, but apparently some did, in
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+ ways that caused the handshake to fail. Bug found by Geoff Goodell.
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+ Bugfix on 0.2.0.20-rc.
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+ - When using the TransPort option on OpenBSD, and using the User
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+ option to change UID and drop privileges, make sure to open
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+ /dev/pf before dropping privileges. Fixes bug 782. Patch from
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+ Christopher Davis. Bugfix on 0.1.2.1-alpha.
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+ - Try to attach connections immediately upon receiving a RENDEZVOUS2
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+ or RENDEZVOUS_ESTABLISHED cell. This can save a second or two
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+ on the client side when connecting to a hidden service. Bugfix
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+ on 0.0.6pre1. Found and fixed by Christian Wilms; resolves bug 743.
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+ - When closing an application-side connection because its circuit is
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+ getting torn down, generate the stream event correctly. Bugfix on
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+ 0.1.2.x. Anonymous patch.
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+
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+
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Changes in version 0.2.1.5-alpha - 2008-08-31
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o Major features:
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- Convert many internal address representations to optionally hold
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@@ -155,8 +202,8 @@ Changes in version 0.2.1.3-alpha - 2008-08-03
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HiddenServiceExcludeNodes as obsolete: they never worked properly,
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and nobody claims to be using them. Fixes bug 754. Bugfix on
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0.1.0.1-rc. Patch from Christian Wilms.
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- - Fix a small alignment and memory-wasting bug on buffer chunks. Spotted
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- by rovv.
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+ - Fix a small alignment and memory-wasting bug on buffer chunks.
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+ Spotted by rovv.
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o Minor bugfixes (controller):
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- When closing an application-side connection because its circuit
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@@ -208,10 +255,10 @@ Changes in version 0.2.0.29-rc - 2008-07-08
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require in.h to be included before netfilter_ipv4.h. Patch
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from coderman.
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- Disallow session resumption attempts during the renegotiation
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- stage of the v2 handshake protocol. Clients should never be
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- trying session resumption at this point, but apparently some
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- did, in ways that caused the handshake to fail. Bugfix on
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- 0.2.0.20-rc. Bug found by Geoff Goodell.
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+ stage of the v2 handshake protocol. Clients should never be trying
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+ session resumption at this point, but apparently some did, in
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+ ways that caused the handshake to fail. Bugfix on 0.2.0.20-rc. Bug
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+ found by Geoff Goodell.
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Changes in version 0.2.1.2-alpha - 2008-06-20
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Roger Dingledine