What features would you look for in a CMS for small SaaS companies?

I’m thinking about:

• articles and posts management (to add a blog for SEO content)
• knowledge-base management (as an help center for customers)
• changelog management
• pricing tables (synced with Stripe)
• headless (with a default hosted head)

I wonder if this is just me or if other SaaS creators are struggling with some of the same issues.

Most of the CMS out there seem more targeted at larger companies.