v3.9.8

What's Changed

• Add Spellchecker by @zslade in #1588
• Stopped repeat installs if already in docs-venv by @zslade in #1590
• Installation docs tweak by @ThomasHepworth in #1617
• Add table deletion functionality to spark delta tables by @ardila1108 in #1526
• Perform spellcheck by @zslade in #1620
• Add roc chart to gallery by @RossKen in #1599
• update ctl docs by @afua-moj in #1624
• fix problem with csv overwriting in spark by @ThomasHepworth in #1635
• Update scala jars and adjust dependencies by @ThomasHepworth in #1622

New Contributors

• @ardila1108 made their first contribution in #1526

Full Changelog: v3.9.7...v3.9.8