What's Changed

• liquid-water-content: avoid misleading var name by @slayoo in #1730
• solve Colab pre-release install conflict. closes #1745 by @slayoo in #1746
• add a sanity check ensuring that Numba threading actually works by @slayoo in #1690

thanks @yoctoyotta1024 for reporting the var name issue addressed in #1730

Full Changelog: v3.0.0-pre.11...v3.0.0-pre.12