**We confirmed that this release have critical issues for video quality. Please wait for a next release if you are not a developer.**
We're proud to provide our plugin's users with the highest security.
## What's Changed
- Renew CI/CD workflows for SLSA (Supply-chain Levels for Software Artifacts) compliance
- Clarify the contributing rules so that everyone can join our development
- Conform to new OBS standards such as ProgramData installation in Windows and manifest.json for Plugin Manager.
See also the [Official Documentation](https://royshil.github.io/obs-backgroundremoval/) for installing our plugin into your OBS Studio on Windows, macOS, or Linux.
## What's Changed
* workflow: attest artifacts and use gh release by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/784
* Clarify contributing policy by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/789
* Add license headers for C/C++ files by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/791
* Add Pull Request Validator by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/792
* REUSE compliance by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/795
* Use a second-level heading for the PR template by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/798
* Improve PR Validation by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/797
* Extract necessary fields from commit list on PR by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/800
* Replace pages workflow with a more secure one by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/799
* Rewrite plugin build workflows to be robust and secure by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/805
* Remove interactive-help by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/813
* Fix ORT cache building by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/814
* Bump actions/download-artifact from 8.0.0 to 8.0.1 by @dependabot[bot] in https://github.com/royshil/obs-backgroundremoval/pull/806
* Update vcpkg baseline with kaito-tokyo/vcpkg-obs-kaito-tokyo by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/817
* Improve PR Validation by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/816
* Add manifest.json for Plugin Manager by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/818
* Add dependencies-vcpkg.md to keep dependencies on vcpkg up to date by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/820
* [dependencies vcpkg] Sync vcpkg baselines and add upstream ASAN triplets by @github-actions[bot] in https://github.com/royshil/obs-backgroundremoval/pull/826
* Enable grouping settings for Dependabot by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/827
* Fix dependabot.yml and update dependencies as well by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/828
* Bump version to 1.4.0 by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/836
* Add notes for deprecated Program Files installation and link to my new video guide playlist by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/837
* Fix create-release by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/842
* Fix script errors on create-release by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/843
* Hermetic build by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/846
* Rework CI for stable build and cache consistency by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/849
* Fix gh release create call by @umireon in https://github.com/royshil/obs-backgroundremoval/pull/850
## New Contributors
* @dependabot[bot] made their first contribution in https://github.com/royshil/obs-backgroundremoval/pull/806
* @github-actions[bot] made their first contribution in https://github.com/royshil/obs-backgroundremoval/pull/826
**Full Changelog**: https://github.com/royshil/obs-backgroundremoval/compare/1.3.7...1.4.0