How did Cuba’s 2019 constitution change the presidency?

Cuba’s 2019 constitution introduced two significant changes to the presidency:

• Term Limits: The constitution established term limits for the office, restricting the president to two consecutive five-year terms.12
• Separation of Duties: The amendment reinstated the office of the prime minister, a position that had been absent from the Cuban government since the 1970s. Under this structure, the president appoints the prime minister, who is then charged with overseeing the day-to-day operations of the government.123