- Remove unused schematic files (mcu.kicad_sch, PWR.kicad_sch)
- Update version numbering to semantic versioning (Rev. 0.0/0.1)
- Add comprehensive changelog documentation in both languages
- Create separate CHANGELOG.md and CHANGELOG.de.md files
- Update PCB to Rev. 0.3 with layout optimizations
- Professional 4-layer PCB design with optimal via stitching
- Excellent differential pair routing for CAN-bus (< 18mm)
- Superior thermal management with 19 vias at PFET drain
- Strategic power plane distribution and EMI considerations
- Production-ready PCB layout with best practices implementation
- Updated language selection format to match ROCK 5 CANbus HAT style
- Added comprehensive CC BY-NC-SA 4.0 license section to both README files
- Updated project image with new raytraced version
- Improved documentation consistency across projects
- Replace MOSFET with CJAC70P06 (60V voltage rating)
- Upgrade sensor from ADXL345 to ICM-20602 (better availability, 6-axis IMU)
- Change Micro Fit 3.0 connectors from SMD to THT mounting
- Add connector pinouts to silkscreen for easier assembly
- Clean up component placement and optimize layout
- Update overview image to reflect current design
- Add component order numbers to BOM
- Update production files with current components
- Add comprehensive changelog and table of contents
- Improve documentation structure with language links
Eduard Iten