Version 1.26.0

New functionality and features

• Add support for OAuth authorization
• Add support for large file upload in CloudinaryField
• Add support for context and metadata parameters in rename API
• Add support for overriding Django settings with env variables
• Add support for filename_override upload parameter
• Add support for metadata parameter in resources APIs

Other Changes

• Add validation to generate_auth_token to enforce url or acl
• Fix normalize_expression in advanced cases