Apache HTTP Server 2.4.1 was released on February 21, 2012. This version is a major release and includes many new features. There are also some configuration changes, so if you would like to upgrade to version 2.4, you should first read the upgrade documentation.
The following binaries were compiled with Visual C++ 2008 (VC9) against apr 1.4.6, apr-util 1.4.1, apr-iconv 1.2.1, expat 2.0.1, libxml2 2.7.8, lua 5.1.4, OpenSSL 1.0.0g, pcre 8.30 and zlib 1.2.6. IPv6 support has also been enabled. The installers are once again digitally signed, so you can simply check the digital signatures to verify the integrity of the installers. I have also provided the file hashes for those who want to use them instead.