# 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).
## [0.1.2] - 2026-09-24
### ⚙️ Miscellaneous Tasks
- Added release workflow
## [0.1.1] - 2026-09-24
### 🚀 Features
- Added CHANGELOG.md
### 🐛 Bug Fixes
- Deleted README.pdf
- Updated cacha20 dependency
### 🚜 Refactor
- Consolidated read_u64_list/read_u8_list into a generic read_typed_list
### 📚 Documentation
- Updated README, fixed rustdoc warnings, added cargo doc job to CI workflow
- Minor changes to README
- Updated Cargo.toml
- Updated README
- Added crate-level and module-level documentation, along with missing item docs
### 🧪 Testing
- Added unit test coverage for modules filter, metadata, svs, stain, extraction
- Added unit test coverage for slide and dataset modules, fixed DatasetReport stats being tied to report generation
## [0.1.0] - 2026-08-25
### 🚀 Features
- Added initial Rust project scaffold
- Added basic dependencies
- Added metadata module
- Added Aperio SVS Reader. Some changes to Metadata.
- Added base slide.rs implementation
- Added tile.rs module and basic tile reading functionality
- Added first decoder module scaffold
- Added JPEG decoder and photometric interpretation handling
- Added Tile struct and first extraction functions
- Added parallel and sequential options for tile extraction. Various additional documentation
- Added Otsu's thresholding and tile extraction logging
- Added cropping of overpadded tiles to the precprocessing steps
- Added Reinhard stain normalization as a preprocessing method
- Added Observers for the later addition of a tile extraction report
- Added Slide-level extraction reports
- Removed additional extraction methods and rolled them into slide.extract
- Added a Tfrecord writer
- Added target microns per pixel as extraction option
- Added resizing functionality to extraction pipeline
- Added dataset-level tile extraction
- Added a (rudimentary) dataset-level .pdf report. Moved slide-level file destination specifiers to dedicated SlideOutputs struct
- Added closure usage example
- Added a small clap CLI
### 🐛 Bug Fixes
- Rolled slide report creation into a builder method for ExtractionOptions
- Small batch of fixes via cargo clippy --fix
- Added bundled font and ran cargo fmt
- Added missing create-release job and dry-run flag to release workflow
- Fixed path to overview image
### 📚 Documentation
- Updated README
- Added overview image to README
### ⚙️ Miscellaneous Tasks
- Added workflow for cargo fmt/clippy/test
- Added a cross-platfrom release workflow