Summary: Smallppt adds Slide Version History

Why It Matters: This change gives users more control over their work. They can now track and go back to older versions of their slides.

What Changed:

• "New Slide Version History is here!" was added.
• "New Easily switch layouts and designs freely" was added.
• "New Instantly Apply Your Custom Theme Style!" was added.
• "New Paste your text to create slides instantly" moved up in the list.
• "New Try the new Team Trial Plan now" moved up in the list.
• "New Explore the all-new Slide Outline Editor" was removed.
• "New Now available in Japanese, Korean, and German!" was removed.
• "New The Team Plan is now officially available" was removed.