CHANGES.4.2: ASCII file. Description of changes made between version 4.1 and 4.2. CHANGES.4.2.1: ASCII file. What's modified between 4.2 and 4.2.1. CHANGES.4.2.2: ASCII file. What's modified between 4.2.1 and 4.2.2. CHANGES.4.3.beta2: ASCII file. What's modified between 4.2.2 and 4.3.beta2. README.4.2: ASCII file. README file for SOCKS.CSTC general release 4.2. README.4.3.beta2: ASCII file. README file for SOCKS 4.3 beta2. SOCKS.products: ASCII file. A few products that support SOCKS 4. SOCKS4.protocol: ASCII file. Description of SOCKS 4 protocol, implemented in all 4.x versions. SOCKS4A.protocol: ASCII file. Description of the extension to the SOCKS 4 protocol as implemented in version 4.3. client: Directory. Patches and clients for SOCKS version 4 servers. export.socks.cstc.4.2.tar.gz: Binary file. Compressed tar file of general release of SOCKS.CSTC version 4.2 for sites outside of USA and Canada. export.socks.4.3.beta2.tar.gz: Binary file. Compressed tar file of version 4.3, 2nd beta release for sites outside of USA and Canada. socks.4.3.beta2.tar.gz: Binary file. Compressed tar file of version 4.3, 2nd beta release for sites in USA or Canada. socks.4.3.beta.p1.gz: Binary file. Compressed file of the patch that brings socks.4.3.beta to socks.4.3.beta2. socks.cstc.4.2.2.tar.gz: Binary file. Compressed and tarred file of version 4.2 of SOCKS.CSTC for non-USA sites with both patch #1 (socks.cstc.4.2.p1) and patch #2 (socks.cstc.4.2.p2) already applied.