The most recent version of SBCL is 1.1.7, released April 29, 2013. The release notes are available on the news page.
The development version is available from git:
git clone git://sbcl.git.sourceforge.net/gitroot/sbcl/sbcl.git
The table below links to the latest binaries for SBCL on each platform, where are available.
After downloading SBCL, refer to the getting started page for instructions on how to install the release.
|Darwin (Mac OS X)||1.1.6||1.1.7 newest||1.0.47|
In addition to the official SBCL, a Windows fork exists that improves support for the Windows platform, especially in the area of threads, I/O, and x86-64 support. Though is has not yet been incorporated into mainline, Windows users may want to consider using it in the meanwhile.
|Available and supported|
|Port in progress|
|Not available (porters welcome!)|
|No such system|
|X86||X86 (32-bit Intel and compatible)|
|AMD64||64-bit X86 (AMD64, EM64T, Via Nano)|
|SPARC||SPARC and UltraSPARC|
|MIPSbe||MIPS (big endian mode)|
|MIPSle||MIPS (little endian mode)|
Older binaries and source releases are available on the SourceForge File Releases page.