ghdl (6.0.0+dfsg2-1) unstable; urgency=medium There is no longer a ghdl wrapper shell script installed at /usr/bin/ghdl. Instead, it is now a symlink managed by update-alternatives(1). This means that it is no longer possible to select a backend by setting the environment variable GHDL_BACKEND while running /usr/bin/ghdl. If you were using that feature, you need to change it to run the specific ghdl variant directly instead. -- Andreas Bombe Sat, 09 May 2026 15:35:19 +0200