python-ligo-lw 1.8.0 breaks gstlal-inspiral

The latest release of python-ligo-lw removed the ligo.lw.ilwd module that is imported by gstlal.inspiral, which results in an ImportError:

From ldas-pcdev4.ligo.caltech.edu:

$ /usr/bin/gstlal_inspiral --help
/usr/bin/gstlal_inspiral:158: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
/usr/lib64/python3.6/site-packages/gstlal/datasource.py:49: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
/usr/lib64/python3.6/site-packages/gstlal/pipeparts/__init__.py:38: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
/usr/lib64/python3.6/site-packages/gstlal/pipeio.py:45: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
/usr/lib64/python3.6/site-packages/gstlal/hoftcache.py:39: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
Traceback (most recent call last):
  File "/usr/bin/gstlal_inspiral", line 178, in <module>
    from gstlal import inspiral
  File "/usr/lib64/python3.6/site-packages/gstlal/inspiral.py", line 68, in <module>
    from ligo.lw import ilwd
ImportError: cannot import name 'ilwd'