Mention last changes

  Changelog for the c-ares project

* May 19 2009 (Yang Tse)

- Introduced ares_library_init() and ares_library_cleanup() functions.

  This is an API and ABI break for Win32/64 systems. Non-Win32/64 build targets

  using c-ares 1.6.1 can still survive without calling these functions. Read all

  the details on ares_library_init(3) and ares_library_cleanup(3) man pages that

  are included.

  curl/libcurl 7.19.5 is fully compatible with c-ares 1.6.1 on all systems.

  In order to use c-ares 1.6.1 with curl/libcurl on Win32/64 systems it is

  required that curl/libcurl is 7.19.5 or newer. In other words, it is not

  possible on Win32/64 to use c-ares 1.6.1 with a curl/libcurl version less

  than 7.19.5

* May 11 2009 (Daniel Stenberg)

- Gregor Jasny made c-ares link with libtool 's -export-symbols-regex option to

  only expose functions starting with ares_.

 o ares_gethostbyname() now supports 'AF_UNSPEC' as a family for resolving

   either AF_INET6 or AF_INET

 o a build-time configured ares_socklen_t is now used instead of socklen_t

 o new ares_library_init() and ares_library_cleanup() functions

Fixed:

 o ares_parse_*_reply() functions now return ARES_EBADRESP instead of

   ARES_EBADNAME if the name in the response failed to decode

 o only expose/export symbols starting with 'ares_'

 o fix \Device\TCP handle leaks triggered by buggy iphlpapi.dll

Thanks go to these friendly people for their efforts and contributions: