Thumbnails API Changelog

2025-11-25

• Changed default value of max_brisque parameter from 0.4 to 0.25 This change improves the quality of results.

2025-10-03

• Improved character selection Replaced the character parameter with character_preference and character_list.

character_preference can be set to:

• None: no character requirement. character_list should be empty.
• any: at least one character must be included. character_list should be empty.
• avoid: no characters should be included. character_list should be empty.
• any_of: at least one character from character_list must be included.
• all_of: all the characters in character_list must be included.

The character parameter continues to function but is deprecated from now on.

2024-07-30

• Released v2 version of the Thumbnails API. The v1 endpoints become deprecated.