This is a legacy products documentation website. We have now released DeltaNova 2026.1.0.0 which brings all DeltaXignia Compare, Merge and check solutions together along with new unstructured comparisons of PDF, Microsoft Word, Microsoft Powerpoint documents. Please visit for more details - DeltaNova Documentation
DeltaJSON

1.0 Release Notes

Release 1.0.3 - 29th September 2020

Bug fix for DeltaJSON public preview API.

Release 1.0.2 - 22nd September 2020

Refactored logging to use slf4j library - to extend logging options beyond java.util.logging

Release 1.0.1 - 23rd June 2020

Bug Fix: fixed a critical bug that stopped Graft and Three-Way Merge endpoints from working.

Release 1.0.0 - 8th June 2020

This is the first full release of DeltaJSON. A summary of its features at launch is below:

  • A variety of ways to handle change between JSON files including two-way comparison, three-way merge, and grafting a changeset onto a target file.

  • A new JSON delta format to display changes in JSON files.

  • Different ways of comparing JSON arrays including an "orderless" method that matches on similarity of content.

  • The ability to compare strings on a word by word basis.

  • Compare files from cloud bucket services - currently supporting AWS S3, Azure Blob Storage, and Google Cloud Storage

  • Start comparison jobs that can be polled to check status - particularly useful for jobs that will take longer to run.

  • Make requests and post JSON to be compared through a variety of methods.