A new cds conda environment is available for testing.

Switch to the environment with 'conda activate cds-testing'.

Two workstations, cdsws27 and cdsws22 use cds-testing as the default environment. If you run in to trouble on these workstations, you can switch back to the production environment with 'conda activate cds'.

This environment includes two new programs from Gabriele: 'interactivefitting' and 'loopdesigner'.

It also includes a new release of diaggui and foton, version 4.0.3.  This version has minor improvements and bug fixes.

foton now can suppress warnings for zeros in the right-hand plane.  Pass -Z f as a command line argument or set the environment variable FOTON_WARN_RHP_ZEROS=false.  The environment variable will also work with python-foton.

Difference cursors now work in diaggui plots.

For a full list of changes see https://git.ligo.org/cds/software/dtt/-/wikis/ChangeHistory