# Changelog

## 0.2.0 - 2026-09-02

- Adopted `@add-ideas/toolbox-helpers` 0.2.0 for deterministic byte-size
  display, safe downloads and the cancellable worker-job/progress/deadline
  protocol.
- Kept domain-specific structured-data parsing and diagnostics inside Data
  Tools while removing its duplicate worker lifecycle implementation.
- Added explicit modular import/export adapter registries for every supported
  structured-data format.
- Added bounded sample-based JSON Schema inference with field presence,
  nullability and exact numeric-representation evidence.
- Added immutable RFC 6901 structural edits with a reviewed source-format
  preview and mandatory acknowledgement of known serialization loss.

## 0.1.0 - 2026-09-01

- Added exact-number JSON, YAML 1.2, TOML, hardened XML, CSV, TSV and NDJSON parsing.
- Added automatic/explicit format selection, diagnostics and bounded source, tree, table and flattened views.
- Added RFC 6901 JSON Pointer and a non-evaluating safe path subset.
- Added formatting and all-format conversion with explicit loss/coercion reports and spreadsheet-safe delimited export.
- Added disposable-worker parsing that retains the last valid view while new input is analysed.
- Added pre-allocation delimited-data limits, bounded query text, broad XInclude namespace rejection and a parser deadline.
- Added Toolbox integration, responsive accessible UI, offline shell and deterministic release packaging.