Also, keep in mind Pantone now provides two differ - Adobe Community - 11204169
Where Are the Pantone Colors in Adobe Illustrator?
As of March 2022 Adobe will no longer preload Pantone colour libraries
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Re: Changes to Pantone Color Books - Adobe Community - 13076255
How to Use Pantone in Adobe Illustrator Now
Where Are the Pantone Colors in Adobe Illustrator?
Convert CMYK color theme to Pantone colors - Adobe Community - 10923934
Adobe's Pantone Colors Fade to Black: Users Turn Rubine Over Removal of Libraries from Creative Cloud 2023