========================== C M U C L 20 b =============================
The CMUCL project is pleased to announce the release of CMUCL 20b. This is a major release which contains numerous enhancements and bug fixes from the 20a release.
CMUCL is a free, high performance implementation of the Common Lisp programming language which runs on most major Unix platforms. It mainly conforms to the ANSI Common Lisp standard. CMUCL provides a sophisticated native code compiler; a powerful foreign function interface; an implementation of CLOS, the Common Lisp Object System, which includes multi-methods and a meta-object protocol; a source-level debugger and code profiler; and an Emacs-like editor implemented in Common Lisp. CMUCL is maintained by a team of volunteers collaborating over the Internet, and is mostly in the public domain.
New in this release:
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Known issues:
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Feature enhancements:
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ANSI compliance fixes:
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Bugfixes:
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Trac Tickets
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Other changes:
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Improvements to the PCL implementation of CLOS:
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Changes to building procedure:
This release is not binary compatible with code compiled using CMUCL 20a; you will need to recompile FASL files.
See http://www.cons.org/cmucl/ for download information, guidelines on reporting bugs, and mailing list details.
We hope you enjoy using this release of CMUCL!