We're pleased to announce the release of FLTK 1.3.7.
FLTK 1.3.7 is a maintenance release for macOS only. It fixes
regression introduced in FLTK 1.3.6 and two long standing timer
issues on macOS.
Other platforms than macOS are not affected.
We recommend all macOS users to upgrade to FLTK 1.3.7.
This release does not contain new "ABI features". The ABI
(Application Binary Interface) is 100% compatible with releases
1.3.5 and 1.3.6.
The new release 1.3.7 (source and documentation) can be
Changes in FLTK 1.3.7
macOS: Fix a timer inconsistency and prevent a crash
macOS: Fl::add_timeout() must always create a new timer (#248)
macOS: Avoid premature FL_RELEASE event at start of drag-n-drop operation.
For more information on previous releases see CHANGES in the
root directory of the source distribution or directly in our
FLTK source repository on GitHub:
CHANGES (as of Release 1.3.7)