All,
Quine v2.3 Beta is progressing - with one fix and one new feature:
1. Fix - Long pressing an image in TiddlyWiki and selecting "Save to Photos" was blocked because I'd failed to include the requisite message asking users for permission to access "Photos". The requisite message has been added and iOS will ask permission to access "Photos" the first time you try "Save to Photos" from a TiddlyWiki in Quine.
2. Feature - Data downloads via '<a href="data:text/html;charset=utf-8,....." download="name">' are now supported. This is an initial/trial implementation, with downloads restricted to "data:text/html;charset=utf-8,.....", to see how much interest and uptake there is before I might expand on the feature in a future release. This is a cautious implementation to help prevent mistakenly overwriting your own wiki. Rather than just dumping the data to the file specified in '...download="name"> ', Quine responds to such data download requests with a file dialog asking where you want to save the file and with what name. The location is initialized with the location of the open Tiddlywiki, and your response is memorized for the duration of a TiddlyWiki session in Quine, so that repeated downloads are user efficient.
I'll release as soon as I have solid beta tester feedback.
Cheers - Chris.