…ation library for character-oriented languages like Chinese.

2. WebOb ('webob' on pypi) is a popular python WSGI middleware library for building reusable python web applications.

I've tested both of these in my buildozer-created APK and they work great. No patches required as they do not have C-extensions.

One warning: cjklib uses sqlite and creates a pretty "hefty" 45 MB database upon it's 'setup.py' installation for the purposes
of translating different languages. I've submitted a request on their mailing list for options for pruning the size of this
database. Hope to get a response from them soon.

where you can split the screen and run two applications simultaneously.

This requires a new tag in the manifest under the <application> section

<uses-library required="false" name="com.sec.android.app.multiwindow" />

Seems like it should be harmless to include this in the template as it is
not required by default.

There are other required tags to enable multi-window support, but buildozer
allows to update the template dynamically for the rest of the tags, so
those things don't need to go into this template.