tor binary in Tor Browser thinks it's built with old zlib and libevent (TB 4.0.2 and 4.5-alpha-2, 64-bit Linux)
In my Tor Browser 4.5-alpha-2 (64-bit Linux),
~/tor-browser_en-US/Browser/TorBrowser/Tor$ ./tor
Dec 14 22:47:03.192 [notice] Tor v0.2.6.1-alpha (git-d0cec68f342992b4) running on Linux with Libevent 2.0.19-stable, OpenSSL 1.0.1e and Zlib 1.2.7.
I'm told from a user of Tor Browser 4.0.2 (64-bit Linux) that he sees the same versions in the tor program of his Tor Browser.
On the Windows 4.0.2 bundle, his Tor program apparently reports zlib-1.2.8 openssl-1.0.1i and libevent-2.0.21-stable.
Is this a bug in Tor's reporting of its versions, or is it genuinely being built with (linked with) older libraries?