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.
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apache_2.4.1-x64-openssl-1.0.0g.msi (Mirror 1) (Mirror 2)
CRC32: 7678BE2F
MD5: 854DD980AADDC77EDB719D22AB584014
SHA-1: DD5B470344F1CE935EEA5A713609D13B91561344
apache_2.4.1-x64-no-ssl.msi (Mirror 1) (Mirror 2)
CRC32: BF0F1617
MD5: 4CF5CE8BF75086B0DA53E93BFF8293D4
SHA-1: C70485C022F74B68BCB66D3EB5BA434E29959EC6
apache_2.4.1-x86-no-ssl.msi (Mirror 1) (Mirror 2)
CRC32: 784A5E10
MD5: C8254720CF648E4F78BD25BE6F41492B
SHA-1: AD2093AD6B87F8F787C50E6A5862E6E315404DD0
apache_2.4.1-x86-openssl-1.0.0g.msi (Mirror 1) (Mirror 2)
CRC32: 653A3014
MD5: D9EBB58DF7582A219FCC11CE09917379
SHA-1: 2F9DDD06AB66BC218B9ECD7A6EAF5D871E70B3F0