Episode Number
The episode number identifies an episode in your numbering system. Use a whole number greater than 0.
The number in Podigee, its RSS feed output and the order in an app are different. Each app controls how it shows feed data.
Serial and episodic shows
Serial episodes follow a sequence. Episodic episodes can be heard in any order. Apple Podcasts shows these formats differently. See the Apple episode-order instructions.
Podigee includes episode numbers in serial feeds. For episodic shows, the feed setting controls this output. If the feed has no episode number, the episode can still have a number in Podigee.
Season information in an app is different from the available Podigee fields. The Podigee interface does not define the limits of the RSS format.
Before you change existing episodes
A number change can also change the episode URL. Copy the current permalink and check important old links. Some old links can fail. Others can redirect. Check the result for each important link. Do not change the GUID to give an episode a different number.