v0.3.8

[0.3.8]

Added

• Lending Package Configuration Support for Pattern-2

  • Added new lending-package-sample configuration to Pattern-2, providing comprehensive support for lending and financial document processing workflows
  • New default configuration for Pattern-2 stack deployments, optimized for loan applications, mortgage processing, and financial verification documents
  • Previous rvl-cdip-sample configuration remains available by selecting rvl-cdip-package-sample for the Pattern2Configuration parameter when deploying or updating stacks

• Text Confidence View for Document Pages

  • Added support for displaying OCR text confidence data through new TextConfidenceUri field
  • New "Text Confidence View" option in the UI pages panel alongside existing Markdown and Text views
  • Fixed issues with view persistence - Text Confidence View button now always visible with appropriate messaging when content unavailable
  • Fixed view toggle behavior - switching between views no longer closes the viewer window
  • Reordered view buttons to: Markdown View, Text Confidence View, Text View for better user experience

• Enhanced OCR DPI Configuration for PDF files

  • DPI for PDF image conversion is now configurable in the configuration editor under OCR image processing settings
  • Default DPI improved from 96 to 150 DPI for better default quality and OCR accuracy
  • Configurable through Web UI without requiring code changes or redeployment

Changed

• Converted text confidence data format from JSON to markdown table for improved readability and reduced token usage

  • Removed unnecessary "page_count" field
  • Changed "text_blocks" array to "text" field containing a markdown table with Text and Confidence columns
  • Reduces prompt size for assessment service while improving UI readability
  • OCR confidence values now rounded to 1 decimal point (e.g., 99.1, 87.3) for cleaner display
  • Markdown table headers now explicitly left-aligned using |:-----|:-----------| format for consistent appearance

• Simplified OCR Service Initialization

  • OCR service now accepts a single config dictionary parameter for cleaner, more consistent API
  • Aligned with classification service pattern for better consistency across IDP services
  • Backward compatibility maintained - old parameter pattern still supported with deprecation warning
  • Updated all lambda functions and notebooks to use new simplified pattern

• Removed fixed image target_height and target_width from default configurations, so images are processed in original resolution by default.

• Updated Default Configuration for Pattern1 and Pattern2

  • Changed default configuration for new stacks from "default" to "lending-package-sample" for both Pattern1 and Pattern2
  • Maintains backward compatibility for stack updates by keeping the parameter value "default" mapped to the rvl-cdip-sample for pattern-2.

• Reduce assessment step costs

  • Default model for granular assessment is now us.amazon.nova-lite-v1:0 - experimentation recommended
  • Improved placement of <> tags in assessment prompt to improve utilization of prompt caching

Fixed

• Fixed Image Resizing Behavior for High-Resolution Documents
  • Fixed issue where empty strings in image configuration were incorrectly resizing images to default 951x1268 pixels instead of preserving original resolution
  • Empty strings ("") in target_width and target_height configuration now preserve original document resolution for maximum processing accuracy
• Fixed issue where PNG files were being unnecessarily converted to JPEG format and resized to lower resolution with lost quality
• Fixed issue where PNG and JPG image files were not rendering inline in the Document Details page
• Fixed issue where PDF files were being downloaded instead of displayed inline
• Fixed pricing data for cacheWrite tokens for Amazon Nova models to resolve innacurate cost estimation in UI.