Lua CJSON 1.0.3 is now available. It contains an object/array detection bug fix and a work around for Solaris platforms which are missing isinf().
Lua CJSON 1.0.1 is now available. It contains build support for Mac OSX and other minor improvements.
I've just released Lua CJSON 1.0. It provides fast standards compliant JSON parsing/encoding for Lua. Patches, suggestions and comments welcome..