Each time you make changes to your project, you need to convert your chapter or project to save the updated audio to a new version so that it is reflected in your download. To do this, click "Convert", and select either "Convert Project" or "Convert Chapter". You can convert all your chapters individually if you choose "Convert Project", but if you choose "Convert Chapter" you will only have the option to convert the current chapter or the whole project.
If you have made any changes since you last converted, you will see a “Changes since last conversion” notification for the relevant chapter.
To make sure that these changes are included in the audio you download, you need to convert the chapter or project. This will save a new version that you can then download. You will see a confirmation of how many credits are needed for each conversion. If you have already generated audio for all paragraphs, there will be no cost, but the audio still needs to be saved to a new version before it is reflected in your download. You will be notified when the conversion is complete and your download is ready.
You can still access and download previous versions of your chapters and projects by clicking "Versions".