Alejandro

### Summary Add new tutorial for Application Design ### Details and comments ### Checks - [ ] I have updated the documentation accordingly. - [ ] I have read the...

CON-314: Allow returning outstanding loans of Inputs, return loan on calling wait

2

* Added new `return_loan` method to `Input` class. * Modify `wait` method to, by default, return the loans. This requires accessing a new native function, thus requires new native libraries.

### Summary This PR changes the example to follow a Last-Value Cache pattern on the subscriber. This removes the need for asynchronous code and focuses on polling. Additionally, a few...

We're merging `develop` into `master` to have `master` be up-to-date. Once this is completed, we'll delete the previous branch and keep a single one for the "current" state of the...

The function [`pymongo.command_cursor.CommandCursor.to_list`](https://pymongo.readthedocs.io/en/stable/api/pymongo/command_cursor.html#pymongo.command_cursor.CommandCursor.to_list) is not present in `mongomock`. ``` > return aggregation.to_list() E AttributeError: 'CommandCursor' object has no attribute 'to_list' ``` This can easily be worked-around by using `list(aggregation)`, but...