Martín Vukovic

### Describe your feature request Add the ability to open Gemtext markup files (.gmi) It's very similar to Markdown, with a few tweaks, and with even less features than Markdown....

Fails to add a feed with Internal Server Error

6

* [x] I have read the [CONTRIBUTING.md](https://github.com/nextcloud/news/blob/master/CONTRIBUTING.md) and followed the provided tips * [x] I accept that the issue will be closed without comment if I do not check [here](https://github.com/nextcloud/news/blob/master/CONTRIBUTING.md#hints-for-reporting-bugs)...

I get the error "Type 'BidirectionalIterator' not found." when compiling an Android app. This error seems to happen because BidirectionalIterator is deprecated. I have found this issue where they say...