github.com/igoogolx/clash@v1.19.8/docs/premium/introduction.md (about)

     1  ---
     2  sidebarTitle: Introduction
     3  sidebarOrder: 1
     4  ---
     5  
     6  # Introduction
     7  
     8  In the past, there was only one open-source version of Clash, until some [improper uses and redistributions](https://github.com/Dreamacro/clash/issues/541#issuecomment-672029110) of Clash arose. From that, we decided to fork Clash and develop the more advanced features in a private GitHub repository.
     9  
    10  Don't worry just yet - the Premium core will stay free of charge, and the security is enforced with peer reviews from multiple credible developers.
    11  
    12  ## What's the difference?
    13  
    14  The Premium core is a fork of the open-source Clash core with the addition of the following features:
    15  
    16  - [TUN Device](/premium/tun-device) with the support of `auto-redir` and `auto-route`
    17  - [eBPF Redirect to TUN](/premium/ebpf)
    18  - [Rule Providers](/premium/rule-providers)
    19  - [Script](/premium/script)
    20  - [Script Shortcuts](/premium/script-shortcuts)
    21  - [Userspace Wireguard](/premium/userspace-wireguard)
    22  - [The Profiling Engine](/premium/the-profiling-engine)
    23  
    24  ## Obtaining a Copy
    25  
    26  You can download the latest Clash Premium binaries from [GitHub Releases](https://github.com/Dreamacro/clash/releases/tag/premium).