# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.15.2](https://github.com/HeddleCo/heddle/compare/heddle-objects-v0.15.1...heddle-objects-v0.15.2) - 2026-08-28
### Added
- productionize incremental HLR1/HDC1 tree storage ([#1587](https://github.com/HeddleCo/heddle/pull/1587))
### Other
- Add last-turn diff base ([#1582](https://github.com/HeddleCo/heddle/pull/1582))
## [0.15.1](https://github.com/HeddleCo/heddle/compare/heddle-objects-v0.15.0...heddle-objects-v0.15.1) - 2026-08-27
### Fixed
- close PR #1532 review findings ([#1561](https://github.com/HeddleCo/heddle/pull/1561))
### Other
- Identity cursor stamp for Claude, Codex, and OpenCode ([#1519](https://github.com/HeddleCo/heddle/pull/1519))
- Make Tree objects streamable and range-resumable ([#1471](https://github.com/HeddleCo/heddle/pull/1471))
- whole-CLI refactor in one shot — wave 0 + Wave-1 (−6.9k LOC) ([#1532](https://github.com/HeddleCo/heddle/pull/1532))