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@@ -1,3 +1,90 @@
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+Changes in version 0.3.1.6-rc - 2017-09-05
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+ Tor 0.3.1.6-rc fixes a few small bugs and annoyances in the 0.3.1
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+ release series, including a bug that produced weird behavior on
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+ Windows directory caches.
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+
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+ This is the first release candidate in the Tor 0.3.1 series. If we
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+ find no new bugs or regressions here, the first stable 0.3.1 release
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+ will be nearly identical to it.
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+
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+ o Major bugfixes (windows, directory cache):
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+ - On Windows, do not try to delete cached consensus documents and
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+ diffs before they are unmapped from memory--Windows won't allow
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+ that. Instead, allow the consensus cache directory to grow larger,
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+ to hold files that might need to stay around longer. Fixes bug
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+ 22752; bugfix on 0.3.1.1-alpha.
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+
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+ o Minor features (directory authority):
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+ - Improve the message that authorities report to relays that present
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+ RSA/Ed25519 keypairs that conflict with previously pinned keys.
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+ Closes ticket 22348.
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+
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+ o Minor features (geoip):
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+ - Update geoip and geoip6 to the August 3 2017 Maxmind GeoLite2
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+ Country database.
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+
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+ o Minor features (testing):
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+ - Add more tests for compression backend initialization. Closes
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+ ticket 22286.
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+
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+ o Minor bugfixes (directory cache):
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+ - Fix a memory leak when recovering space in the consensus cache.
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+ Fixes bug 23139; bugfix on 0.3.1.1-alpha.
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+
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+ o Minor bugfixes (hidden service):
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+ - Increase the number of circuits that a service is allowed to
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+ open over a specific period of time. The value was lower than it
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+ should be (8 vs 12) in the normal case of 3 introduction points.
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+ Fixes bug 22159; bugfix on 0.3.0.5-rc.
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+ - Fix a BUG warning during HSv3 descriptor decoding that could be
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+ cause by a specially crafted descriptor. Fixes bug 23233; bugfix
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+ on 0.3.0.1-alpha. Bug found by "haxxpop".
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+ - Rate-limit the log messages if we exceed the maximum number of
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+ allowed intro circuits. Fixes bug 22159; bugfix on 0.3.1.1-alpha.
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+
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+ o Minor bugfixes (logging, relay):
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+ - Remove a forgotten debugging message when an introduction point
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+ successfully establishes a hidden service prop224 circuit with
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+ a client.
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+ - Change three other log_warn() for an introduction point to
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+ protocol warnings, because they can be failure from the network
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+ and are not relevant to the operator. Fixes bug 23078; bugfix on
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+ 0.3.0.1-alpha and 0.3.0.2-alpha.
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+
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+ o Minor bugfixes (relay):
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+ - When a relay is not running as a directory cache, it will no
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+ longer generate compressed consensuses and consensus diff
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+ information. Previously, this was a waste of disk and CPU. Fixes
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+ bug 23275; bugfix on 0.3.1.1-alpha.
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+
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+ o Minor bugfixes (robustness, error handling):
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+ - Improve our handling of the cases where OpenSSL encounters a
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+ memory error while encoding keys and certificates. We haven't
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+ observed these errors in the wild, but if they do happen, we now
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+ detect and respond better. Fixes bug 19418; bugfix on all versions
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+ of Tor. Reported by Guido Vranken.
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+
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+ o Minor bugfixes (stability):
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+ - Avoid crashing on a double-free when unable to load or process an
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+ included file. Fixes bug 23155; bugfix on 0.3.1.1-alpha. Found
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+ with the clang static analyzer.
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+
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+ o Minor bugfixes (testing):
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+ - Fix an undersized buffer in test-memwipe.c. Fixes bug 23291;
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+ bugfix on 0.2.7.2-alpha. Found and patched by Ties Stuij.
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+ - Port the hs_ntor handshake test to work correctly with recent
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+ versions of the pysha3 module. Fixes bug 23071; bugfix
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+ on 0.3.1.1-alpha.
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+
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+ o Minor bugfixes (Windows service):
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+ - When running as a Windows service, set the ID of the main thread
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+ correctly. Failure to do so made us fail to send log messages to
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+ the controller in 0.2.1.16-rc, slowed down controller event
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+ delivery in 0.2.7.3-rc and later, and crash with an assertion
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+ failure in 0.3.1.1-alpha. Fixes bug 23081; bugfix on 0.2.1.6-alpha.
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+ Patch and diagnosis from "Vort".
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+
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+
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Changes in version 0.3.0.10 - 2017-08-02
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Tor 0.3.0.10 backports a collection of small-to-medium bugfixes
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from the current Tor alpha series. OpenBSD users and TPROXY users
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Nick Mathewson