Changes since 1.3e:
 o Make the entire evdns.h header enclosed in "extern C" as appropriate.
 o Remove redundant socklen_t definition from evdns.c; fix mingw build.
 o Fix evport implementation: port_disassociate called on unassociated events resulting in bogus errors; more efficient memory management; from Trond Norbye and Prakash Sangappa
 o Build correctly outside of the source tree. (Patch from Kelly Anderson)
 o Fix evhttp.h compilation when TAILQ_ENTRY is not defined.
 o Fix buffer overrun in evdns_resolve_reverse_ipv6 (backported)
 o Increase the maximum number of addresses read from a packet in evdns to 32.
 o Fix DNS unit tests so that having a DNS server with broken IPv6 support is no longer cause for aborting the unit tests.
 o Remove == operator from autogen.sh so it works on non-bash shells.
 o bufferevent_write now uses a const source argument; report from Charles Kerr
 o Correctly handle DNS replies with no answers set (Fixes bug 1846282)
 o Attempt to fix MSVC build.
 o Send CRLF after each chunk in HTTP output, for compliance with RFC2626.  Patch from "propanbutan".  Fixes bug 1894184.

Changes since 1.3d:
 o demote most http warnings to debug messages
 o Fix compilation on Solaris; from Magne Mahre
 o Add a "Date" header to HTTP responses when it's missing, as
   required by HTTP 1.1.  Original Patch from Ralph Moritz.
 o Fix a memory leak in which failed HTTP connections whould not free the request object
 o Fix a memory leak in the DNS server
 o Handle NULL timeouts correctly on Solaris; from Trond Norbye
 o Recalculate pending events properly when reallocating event array on Solaris; from Trond Norbye