v32.0.0rc4

What's Changed

• Fix #3250: Invalid SPDX with empty file: no SHA1 by @vargenau in #3279
• Add docs, changelog and authors in CONTRIBUTION and fix typos and errors by @OctoPie23 in #3204
• Silence pyicu warning by @AyanSinhaMahapatra in #3280
• Fix licenses in HTML output by @AyanSinhaMahapatra in #3275
• Fix misc license detection related bugs by @AyanSinhaMahapatra in #3299
• Add copyright holder field to PackageData model by @keshav-space in #3302
• Merge latest skeleton into scancode by @AyanSinhaMahapatra in #3305
• New licenses and license rules by @AyanSinhaMahapatra in #3309
• Update documentation for v32 by @AyanSinhaMahapatra in #3292
• Get valid yaml output by @AyanSinhaMahapatra in #3220
• Fix-up the category of the 'ms-cla' license by @fviernau in #3318
• Release prep V32.0.0rc4 by @AyanSinhaMahapatra in #3336
• Update release script to remove ubuntu18 by @AyanSinhaMahapatra in #3337

New Contributors

• @OctoPie23 made their first contribution in #3204
• @keshav-space made their first contribution in #3302

Full Changelog: v32.0.0rc3...v32.0.0rc4