Will there be any changes to the exam pattern for the Salesforce Marketing Cloud Email Specialist certification after July 21, 2025?

Please provide the correct information regarding the Salesforce Marketing Cloud Email Specialist certification. I plan to register for it on Webassessor. However, I understand that a new streamlined and personalized certification experience is launching on July 21, 2025.    My questions are:    Will there be any changes to the exam pattern for the Salesforce Marketing Cloud Email Specialist certification after July 21, 2025?    Is the syllabus for the Salesforce Marketing Cloud Email Specialist certification going to change, or will only the exam platform be updated?    If I start preparing for the current exam pattern, will that preparation still be valid after July 21, 2025?    Should I wait until July 21, 2025, to begin my preparation for the Salesforce Marketing Cloud Email Specialist certification?    Thank you for your help,  Suraj