This supersedes the 1.6.56 update from PR pkg/52967.
April 3 - FOX STABLE 1.6.57
Libtool flags added on behalf of FXRuby builds and missing UNICODE flag
added for CYGWIN32 build.
January 16 - FOX STABLE 1.6.56
Problem fixed in FXString vformat().
July 19 - FOX STABLE 1.6.55
Fix FXMemoryStream position() API: error code was set moving stream
position to end of buffer.
April 20 - FOX STABLE 1.6.54
Fix core dump using old GNU C Library or CYGWIN inside
FXString::vformat.cpp.
December 3 - FOX STABLE 1.6.53
Fixed typo in FXString::vformat.cpp.
March 15 - FOX STABLE 1.6.51
Small fixes for 64-bit casts in dctest.cpp (compiler warning issues).
JPEG image I/O color spaces handled better.
FXApp input callback message ID for SEL_IO_EXCEPT was wrong.
Change in how FXStat determines if a file is an executable (Windows).
2cad5e580b