The new program requirements is for applying for PR not for WP. There is no specific WP for the new caregiver program. Live in caregiver program (old program) and new caregiver program is completely different. There was WP for Live in caregiver program (LCP). Once you get LCP WP and work for two years or 3900 hours under LCP, you can get PR. However, the new program you need to get a regular WP which is Temporary Foreign Worker Program (TFWP). After you work for two years and if you met the requirements of caregiver program, you can apply for PR. but CIC accepts only up to 5,500 applicants (plus family members) for PR per year. So if you worked for two year, you don't know you can get PR or not.
First thing you have to do is finding a employer (sponsor) for your WP. Next step is the employer apply for LMIA.
http://www.esdc.gc.ca/eng/jobs/foreign_workers/caregiver//index.shtml If your employer receive a letter confirming the approval of the LMIA application, you can apply for WP.