[tor-talk] Tor 0.4.5.3-rc is released

[Nick Mathewson <nickm@xxxxxxxxxxxxxx>]

Hi, all!

There's a new Tor release candidate!  We're getting close to stable
here, and we hope that you'll try it out soon.

The source code is available from the download page at
https://www.torproject.org/download/tor/ ; if you build Tor from
source, why not give it a try? And if you don't build Tor from source,
packages should be ready over the coming days, with a Tor Browser
alpha release likely around the 15th.

Changes in version 0.4.5.3-rc - 2021-01-12
  Tor 0.4.5.3-rc is the first release candidate in its series. It fixes
  several bugs, including one that broke onion services on certain older
  ARM CPUs, and another that made v3 onion services less reliable.

  Though we anticipate that we'll be doing a bit more clean-up between
  now and the stable release, we expect that our remaining changes will
  be fairly simple. There will be at least one more release candidate
  before 0.4.5.x is stable.

  o Major bugfixes (onion service v3):
    - Stop requiring a live consensus for v3 clients and services, and
      allow a "reasonably live" consensus instead. This allows v3 onion
      services to work even if the authorities fail to generate a
      consensus for more than 2 hours in a row. Fixes bug 40237; bugfix
      on 0.3.5.1-alpha.

  o Minor features (crypto):
    - Fix undefined behavior on our Keccak library. The bug only
      appeared on platforms with 32-byte CPU cache lines (e.g. armv5tel)
      and would result in wrong digests. Fixes bug 40210; bugfix on
      0.2.8.1-alpha. Thanks to Bernhard Übelacker, Arnd Bergmann and
      weasel for diagnosing this.

  o Minor features (documentation):
    - Mention the "!badexit" directive that can appear in an authority's
      approved-routers file, and update the description of the
      "!invalid" directive. Closes ticket 40188.

  o Minor bugfixes (compilation):
    - Fix a compilation warning about unreachable fallthrough
      annotations when building with "--enable-all-bugs-are-fatal" on
      some compilers. Fixes bug 40241; bugfix on 0.3.5.4-alpha.
    - Fix the "--enable-static-tor" switch to properly set the "-static"
      compile option onto the tor binary only. Fixes bug 40111; bugfix
      on 0.2.3.1-alpha.

  o Minor bugfixes (config, bridge):
    - Really fix the case where torrc has a missing ClientTransportPlugin
      but is configured with a Bridge line and UseBridges. Previously,
      we didn't look at the managed proxy list and thus would fail for
      the "exec" case. Fixes bug 40106; bugfix on 0.4.5.1-alpha.

  o Minor bugfixes (logging, relay):
    - Log our address as reported by the directory authorities, if none
      was configured or detected before. Fixes bug 40201; bugfix
      on 0.4.5.1-alpha.
    - When a launching bandwidth testing circuit, don't incorrectly call
      it a reachability test, or trigger a "CHECKING_REACHABILITY"
      control event. Fixes bug 40205; bugfix on 0.4.5.1-alpha.

  o Minor bugfixes (relay, statistics):
    - Report the correct connection statistics in our extrainfo
      documents. Previously there was a problem in the file loading
      function which would wrongly truncate a state file, causing the
      wrong information to be reported. Fixes bug 40226; bugfix
      on 0.4.5.1-alpha.

  o Minor bugfixes (SOCKS5):
    - Handle partial SOCKS5 messages correctly. Previously, our code
      would send an incorrect error message if it got a SOCKS5 request
      that wasn't complete. Fixes bug 40190; bugfix on 0.3.5.1-alpha.
-- 
tor-talk mailing list - tor-talk@xxxxxxxxxxxxxxxxxxxx
To unsubscribe or change other settings go to
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-talk