Changelog

All notable changes to the Cocoar.Json.Mutable project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.1] - 2026-03-20

Eliminate double allocation when parsing JSON numbers (MutableJsonNumber constructor copied bytes that were already copied by the parser)
Eliminate double allocation when cloning MutableJsonNumber nodes
Eliminate double allocation of property name bytes during parsing (new internal SetOwned path takes ownership of the byte array directly)

VitePress documentation site
Documentation deployment workflow and auto-deploy on stable release
Path filters on PR validation and develop build workflows to skip builds on documentation-only changes

Initial release of Cocoar.Json.Mutable
Mutable JSON document object model (DOM) with UTF-8 byte storage
Efficient JSON object merging (Merge and MergeDestructive methods)
Clone functionality for deep copying JSON nodes
MutableJsonObject, MutableJsonArray, and primitive node types (String, Number, Bool, Null)
Parse and serialize functionality using System.Text.Json
Developer-friendly string API alongside UTF-8 byte API
Support for ReadOnlyMemory<byte> from data providers
Comprehensive unit tests (15 tests)