I received the e-mail exactly 15 hours ago:

   Hello,
   
   Your Pro plan just got way more powerful with three major upgrades previously available only to Max, Team, and Enterprise users. 
   
   Claude Code is now included
   
   Claude Code is a command line tool that gives you direct access to Claude in your >terminal, letting you delegate complex coding tasks while maintaining full control. You can now use Claude Code at no extra cost with your Pro subscription.