Changes in FLTK 1.4.0 Released: ??? ?? 2017 General Information about this Release - FLTK 1.4.0 is based on FLTK 1.3.4 (released Nov 15 2016), see CHANGES_1.3 for more information. - CMake is the primary supported build system in FLTK 1.4.0 and later. CMake can be used to generate Makefiles, IDE project files, and several other build systems by using different "generators" provided by CMake (for instance Ninja, CodeBlocks, Eclipse, KDevelop3, etc.). See README.CMake.txt for more information. - autoconf/configure is still supported by the FLTK team for backwards compatibility with older systems that lack CMake support. New Features and Extensions - (add here) - Added '--enable-print' option to configure effective under X11 platforms and with 'yes' default value. Using '--enable-print=no' removes print and PostScript support from the FLTK library, thus reducing its size. New Configuration Options (ABI Version) - FLTK's ABI version can be configured with 'configure' and CMake. See documentation in README.abi-version.txt. 1.4.0 ABI FEATURES - None. FLTK 1.4.0 has a new ABI, breaking 1.3.x ABI. Other Improvements - (add here) Bug Fixes - (add here) - Fix build with configure --enable-cairo --enable-cairoext, see this report in fltk.general: https://groups.google.com/forum/#!topic/fltkgeneral/x80qQ6wt0s4 Removed Features - Bundled IDE project files (Xcode and Visual Studio) have been removed. Please use CMake to generate your IDE project files. See README.CMake.txt for more information. Changes in FLTK 1.3 See CHANGES_1.3 Changes in FLTK 1.1 See CHANGES_1.1 Changes in FLTK 1.0 See CHANGES_1.0