CHANGELOG.md

All notable changes to this project will be documented in this file. Past changes are listed in History.md.

The format is based on Keep a Changelog.

Unreleased

1.8.0 - 2026-02-24

Added

• Support Python 3.13 and 3.14
• Typing for IDE autocomplete
• Support for EMOJI and CJK Unicode
• Support for DatumInContext in-place updating
• Support equality checking of Operation instances
• Support string serialization of Union and Intersect instances
• Support comma-separated indices
• Add typings for IDE autocomplete

Changed

• Rename ExtentedJsonPathParser
• Remove ply dependency

Fixed

• Fix False and None values
• Fix single constant case
• Update field filter to resolve wildcard path issue
• Vendor copy of ply and remove pickle support from the vendored copy to resolve CVE-2025-56005
• Fix string serialization throughout the library to enforce roundtrip parsing consistency.
  • Fields are more conservatively enclosed in quotion marks This fixes serialization and re-parsing of "00", '%', '0@' and "&'".
  • Operation instances can now be serialized. This fixes serialization of 0-@ and A -A.
  • SortedThis instances can now be serialized and re-parsed. This fixes serialization of 0[/0].
  • Child precedence is now preserved using parentheses during serialization. This ensures that serialized strings like a..b[c] serialize and re-parse identically.
• Fix parsing and string serialization of numeric-only identifiers. This fixes parsing of 10, which was parsed as two separate fields.
• Fix equality checks for SortedThis instances.
• Fix bool filter type to handle None values

Removed

• Python 3.8 and 3.9 no longer supported