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@@ -1,4 +1,74 @@
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Changes so far in 0.0.9:
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+pre5:
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+ o Bugfixes on 0.0.9pre4:
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+ - Fix a seg fault in unit tests (doesn't affect main program).
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+ - Fix an assert bug where a hidden service provider would fail if
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+ the first hop of his rendezvous circuit was down.
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+ - Hidden service operators now correctly handle version 1 style
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+ INTRODUCE1 cells (nobody generates them still, so not a critical
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+ bug).
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+ - If do_hup fails, actually notice.
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+ - Handle more errnos from accept() without closing the listener.
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+ Some OpenBSD machines were closing their listeners because
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+ they ran out of file descriptors.
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+ - Send resolve cells to exit routers that are running a new
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+ enough version of the resolve code to work right.
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+ - Better handling of winsock includes on non-MSV win32 compilers.
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+ - Some people had wrapped their tor client/server in a script
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+ that would restart it whenever it died. This did not play well
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+ with our "shut down if your version is obsolete" code. Now people
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+ don't fetch a new directory if their local cached version is
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+ recent enough.
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+ - Make our autogen.sh work on ksh as well as bash.
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+
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+ o Major Features:
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+ - Hibernation: New config option "AccountingMaxKB" lets you
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+ set how many KB per month you want to allow your server to
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+ consume. Rather than spreading those bytes out evenly over the
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+ month, we instead hibernate for most of the month and pop up
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+ at a deterministic time, work until the bytes are consumed, then
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+ hibernate again. Config option "MonthlyAccountingStart" lets you
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+ specify which day of the month your billing cycle starts on.
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+ - Control interface: a separate program can now talk to your
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+ client/server over a socket, and get/set config options, receive
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+ notifications of circuits and streams starting/finishing/dying,
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+ bandwidth used, etc. The next step is to get some GUIs working.
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+ Let us know if you want to help out.
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+ - Ship a contrib/tor-control.py as an example script to interact
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+ with the control port.
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+ - "tor --hash-password zzyxz" will output a salted password for
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+ use in authenticating to the control interface.
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+ - New log format in config:
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+ "Log minsev[-maxsev] stdout|stderr|syslog" or
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+ "Log minsev[-maxsev] file /foo"
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+
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+ o Minor Features:
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+ - DirPolicy config option, to let people reject incoming addresses
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+ from their dirserver.
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+ - "tor --list-fingerprint" will list your identity key fingerprint
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+ and then exit.
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+ - Add "pass" target for RedirectExit, to make it easier to break
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+ out of a sequence of RedirectExit rules.
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+ - Clients now generate a TLS cert too, in preparation for having
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+ them act more like real nodes.
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+ - Ship src/win32/ in the tarball, so people can use it to build.
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+ - Make old win32 fall back to CWD if SHGetSpecialFolderLocation
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+ is broken.
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+ - New "router-status" line in directory, to better bind each verified
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+ nickname to its identity key.
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+ - Deprecate unofficial config option abbreviations, and abbreviations
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+ not on the command line.
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+ - Add a pure-C tor-resolve implementation.
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+ - Use getrlimit and friends to ensure we can reach MaxConn (currently
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+ 1024) file descriptors.
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+
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+ o Code security improvements, inspired by Ilja:
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+ - Replace sprintf with snprintf. (I think they were all safe, but
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+ hey.)
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+ - Replace strcpy/strncpy with strlcpy in more places.
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+ - Avoid strcat; use snprintf or strlcat instead.
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+ - snprintf wrapper with consistent (though not C99) overflow behavior.
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+
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pre4:
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o Bugfixes on 0.0.9pre3:
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- Ignore fascistfirewall when uploading/downloading hidden service
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Roger Dingledine