|  | @@ -254,6 +254,10 @@ Changes in version 0.2.7.3-rc - 2015-09-24
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				|  |  |      - Autodetect CHUTNEY_PATH if the chutney and Tor sources are side-
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				|  |  |        by-side in the same parent directory. Closes ticket 16903. Patch
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				|  |  |        by "teor".
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				|  |  | +    - Use environment variables rather than autoconf substitutions to
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				|  |  | +      send variables from the build system to the test scripts. This
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				|  |  | +      change should be easier to maintain, and cause 'make distcheck' to
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				|  |  | +      work better than before. Fixes bug 17148.
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				|  |  |      - Add a new set of callgraph analysis scripts that use clang to
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				|  |  |        produce a list of which Tor functions are reachable from which
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				|  |  |        other Tor functions. We're planning to use these to help simplify
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