> For the complete documentation index, see [llms.txt](https://docs.projectnorthstar.org/project-north-star/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.projectnorthstar.org/project-north-star/mechanical/release-3/changelog.md).

# Changelog

## August 21, 2019

### Added

* BOM for Update 3.1 Assm
* Cable guides (#113-002, #114-002)

### Changed

* Simplified folder structure
* Updated BOM with links
* Exported updated CAD STEP files of assemblies
* Associated part numbers with simplified assm (#130-003, #130-004, #130-005, #130-006)
* Flattened bottom for easier printing (#112-002, #111-002)
* Thickened and fillet corners for strength (#230-001,#240-001)
* Keyed mates for faster assembly (#220-001,#220-002,#210-003,#210-004)
* Thickened for strength, offset edges, removed old cable guide holes (#130-005, #130-006)
* Added L+R labels to headgear for easier assembly (#230-000, #240-000)
* Added corresponding screwholes for cable guides (#113-001, #114-001)

## May 8, 2019

### Added

* New endcap with M2.5 screw mount (#110-005, #110-006)

### Changed

* Cutout size and shape for al. bar slides (#110-003, #230-002, #240-002)

## Apr 18, 2019

### Added

* Modular lid and Vive tracker mount (#130-002, 3, 4, 5, and 6)
* Blank mounting plate STEP file

## Apr 12, 2019

### Added

* New slide end cap with cable mount (#110-003)

### Changed

* Chamfer on optics bracket display screws, removed lip around rubber washer (#130-001 and #110-001)

## Mar 23, 2019

### Added

* Added simplified optics assembly (#130-000)