# Changelog

All notable changes to Qwen3-4B-Instruct-2507-Abliterated are documented here.

## [1.0.0] 2026-08-16

### Added

* Initial Abliterated release based on Qwen3-4B-Instruct-2507.
* Heretic v1.4.0 abliteration.
* GGUF Q4_K_M distribution.
* Ollama-compatible Modelfile.
* Corrected Ollama chat template for native structured tool calling.
* Tool calling validation test.
* SHA256 checksum for the distributed GGUF.
* Model metadata and reproducibility documentation.

### Validation

* Native Ollama tool calling verified.
* GGUF SHA256 checksum verified.
* Default Ollama context configured to 8192 tokens.

### Notes

This release is an experimental derivative model and is not an official Qwen release.