Titaniumc version 0.530 is now available.  User-visible changes since
the last public release include:

  * new features

    - produce vastly more portable C code, usable on 64-bit and
      non-gcc platforms

    - improved support for cross-compilation

    - new class "ti.lang.Timer" provides convenient, high-precision
      stopwatches, ideal for timing benchmark subphases

    - new system properties "runtime.model" and "runtime.distributed"
      let user code ask about its runtime environment

    - allow overloaded methods that are distinguished only by "local"
      qualifiers on formal parameters or the actual methods (PR #133)

  * bug fixes

    - updated "tcbuild" finds other Titanium files more robustly in
      the face of symbolic links and NFS outages (PR #127)

    - fixed exchange to work properly for arrays whose index sets are
      larger than the number of processors (PR #131)

    - improved diagnostic messages when no suitable main() method can
      be found, or when there are several such candidates (PR #129)

    - generate valid C code for multidimensional Java array
      allocations (PR #130)

    - do not crash compiler if program tries to use string
      concatenation with a void value (PR #132)

    - correctly handle runtime casts of null (PR #135)

    - when accessing a local reference field within an immutable
      object, treat the resulting value as local (PR #126)