aprender 0.25.3

Next-generation machine learning library in pure Rust
Documentation
# PMAT Development Roadmap

## Current Sprint: v0.26.0 GGUF Export Metadata Completeness
- **Duration**: 2026-02-08 to 2026-02-15
- **Priority**: P0

### Tasks
| ID | Description | Status | Complexity | Priority |
|----|-------------|--------|------------|----------|

### Definition of Done
- [ ] All tasks completed
- [ ] Quality gates passed
- [ ] Documentation updated
- [ ] Tests passing
- [ ] Changelog updated
- [ ] `apr export model.apr --format gguf` produces GGUF with all 26 metadata keys
- [ ] Exported GGUF decodes correctly (no byte-level BPE artifacts)
- [ ] `ValidatedGgufMetadata` prevents incomplete export at compile time

## Next Sprint: v10.19.0 Ollama Parity Sprint: World-Class Profiling + Performance
- **Duration**: 2026-02-09 to 2026-02-12
- **Priority**: P0
- **Quality Gates**: Complexity ≤ 20, SATD = 0, Coverage ≥ 80%

### Tasks
| ID | Description | Status | Complexity | Priority |
|----|-------------|--------|------------|----------|

### Definition of Done
- [ ] All tasks completed
- [ ] Quality gates passed
- [ ] Documentation updated
- [ ] Tests passing
- [ ] Changelog updated

## Next Sprint: v0.9.0 Autograd Engine - PyTorch-Compatible Automatic Differentiation
- **Duration**: 2025-11-25 to 2025-12-16
- **Priority**: P0

### Tasks
| ID | Description | Status | Complexity | Priority |
|----|-------------|--------|------------|----------|

### Definition of Done
- [ ] All tasks completed
- [ ] Quality gates passed
- [ ] Documentation updated
- [ ] Tests passing
- [ ] Changelog updated