echo-1.8

What's Changed

• Add Landman's spectral index fitting suite 'spimple' by @Mulan-94 in #758
• Stimela2 cab by @Athanaseus in #792
• Sofia2 params by @Athanaseus in #794
• Update toml and ci workflows by @Athanaseus in #796
• Update mosaic_queen cab by @Athanaseus in #797
• New upstream version 3.6 by @Athanaseus in #795
• Update eidos by @Athanaseus in #798
• Stimela2 updates by @Athanaseus in #799

Full Changelog: 1.7.10...v1.8.0