Language Settings

Thanks a lot for making the changes to the plugin in response to earlier requests of mine.

On this occasion I just have a simple query – what is the correct format for the language code, for the UK, on the Podcast Settings > Feed details page? The link to the ISO-639-1 page shows two letter codes only, but your screenshots seem to suggest this format: en-GB. Looking at the iTunes documentation seems to suggest that the latter is the correct format.

https://wordpress.org/plugins/seriously-simple-podcasting/