Congrats on finishing your first training cycle with the RP Hypertrophy app! You can repeat the initial meso creation process to continue into another block of training. If you really enjoyed your last block, or simply want to keep pushing the same template, you can copy it over to the new block. The weights and targets will transfer over to the new block, assuming all information is copied as is. Changing exercises changes the information in that slot, and the app will not have data to pull from. Units cannot be changed when copying a meso.
You may see a 'this will delete your current draft mesocycle plan.' This can be ignored as it is simply overwriting any other meso you may have opened and started to plan but did not finish. This does not delete any existing mesocycles.