Mindee

Changes
* :sparkles: allow setting base URL from env
* :sparkles: add some helper functions for BBox
* :sparkles: Add orientation info on all pages
* :sparkles: add Cropper support
* :sparkles: allow setting timeout value from env
* :sparkles: Add Invoice V4 (clearer field names, line items) (107)

Fixes
* :bug: page_n should always be set when available (106)

¡Breaking Changes!
* :sparkles: New PDF cut/merge system, allowing specifying exactly which pages to use.
* :recycle: PDF documents are no longer cut by default, use the `page_options` parameter in the `parse` method.
* :sparkles: Document (endpoints) are now versioned, providing better backward-compatible support.
* :sparkles: Pass the document class instead of a string to specify how to `parse` input sources.
* :recycle: Some methods and parameters renamed for better clarity.
* :sparkles: Results from Custom documents are now deserialized into objects, rather than `dict`.

Changes
* :sparkles: Add support for expense receipts V4.
* :recycle: minor improvements to geometry functions.

Fixes
* :bug: Make sure the user is specified when calling custom docs on CLI
* :bug: Add default timeout of 120 seconds for endpoints.

Fixes
* :bug: don't print "None" when filename is empty

Changes
* :wastebasket: deprecate setting singular and plural names for docs (98)
* :sparkles: add x-axis geometry functions (99)
* :sparkles: add getting bounding box for multiple polygons (100)
* :sparkles: add support for classifications in custom docs
* :sparkles: allow setting only the `MINDEE_API_KEY` environment variable
* :arrow_up: update pikepdf

Fixes
* :bug: never use mutable defaults in class definitions (96)

Changes
* :lipstick: improve string output of documents
* :arrow_up: general dependencies upgrade (92)
* :sparkles: add functions for working with centroids (93)
* :sparkles: Add bank checks documents (beta, US only) (94)

Fixes
* :bug: :memo: custom docs names refer to the API, not the type.
* :bug: words should be separated when printing custom documents
* :bug: empty date should return passport not in validity

Changes
* :sparkles: Add TIFF and HEIC support
* :sparkles: Add real bounding boxes
* :memo: publish documentation to pages