FLTK 1.4.4 released on July 20, 2025

[Albrecht Schlosser]

We are pleased to announce the release of FLTK 1.4.4.

This is a maintenance release with bug fixes and improvements. Its ABI and API are 100% backwards compatible with FLTK 1.4.0. We recommend all users of FLTK 1.3.x and previous 1.4 releases to upgrade to FLTK 1.4.4.

Documentation for this release in HTML and PDF can be found at the links below [1].

For details (changelog) please see CHANGES.txt [5] and the GitHub "Releases" page [3].

Since FLTK 1.4.1 FLTK releases are exclusively hosted on GitHub [3]. Links to all releases can be found on FLTK's download page [4] as usual, or you can go directly to the GitHub "Releases" page [3] for recent releases.

Future Development

The current development branch for FLTK 1.5 on GitHub [2] is `master`. FLTK 1.4 is in maintenance mode and will get only serious bug fixes in git branch `branch-1.4`.

Links

[1] https://www.fltk.org/doc-1.4/ (HTML)
    https://www.fltk.org/doc-1.4/fltk.pdf (PDF)
[2] https://github.com/fltk/fltk.git
[3] https://github.com/fltk/fltk/releases/
[4] https://www.fltk.org/software.php
[5] https://raw.githubusercontent.com/fltk/fltk/refs/tags/release-1.4.4/CHANGES.txt