1.18.18

What's Changed

• Remove non-finite SSFT noise in StochasticNoise by @mo-AliceLake in #2400
• Add missing temporal interpolate kgo checksums by @brhooper in #2403
• RealizationSelection plugin modification by @gavinevans in #2364
• add density plug-in to Improver by @mo-DavidJohnJohnston in #2398
• Modifications to ForecastTrajectoryGapFiller by @gavinevans in #2369
• EPPT-3422-density-update-the-improver-virtual-temperature-plugin-so-it-can-be-used-by-the-new-epp-density-workflow by @katherinetomkins-mo in #2404
• Change upper bounds for Pollen index categorisation by @mo-robert-purvis in #2409
• Feature/air density plugins by @Anzerkhan27 in #2408

Full Changelog: 1.18.17...1.18.18