#region Note
Dont ask me again.
#endregion
Long Term Support(LTS) , enjoy it.
Unity 2021.1.16f1(LTS)
https://download.unity3d.com/download_unity/049d6eca3c44/UnityDownloadAssistant-2020.3.16f1.exe
https://download.unity3d.com/download_unity/049d6eca3c44/Windows64EditorInstaller/UnitySetup64-2020.3.16f1.exe
https://download.unity3d.com/download_unity/049d6eca3c44/Unity-2020.3.16f1.torrent
Unity 2019.4.29f1(LTS)
unityhub://2019.4.29f1/0eeae20b1d82
https://download.unity3d.com/download_unity/0eeae20b1d82/UnityDownloadAssistant-2019.4.29f1.exe
https://download.unity3d.com/download_unity/0eeae20b1d82/Windows64EditorInstaller/UnitySetup64-2019.4.29f1.exe
https://download.unity3d.com/download_unity/0eeae20b1d82/Unity-2019.4.29f1.torrent
Unity 2018.4.36f1(LTS)
unityhub://2018.4.36f1/6cd387d23174
https://download.unity3d.com/download_unity/6cd387d23174/UnityDownloadAssistant-2018.4.36f1.exe
https://download.unity3d.com/download_unity/6cd387d23174/Windows64EditorInstaller/UnitySetup64-2018.4.36f1.exe
https://download.unity3d.com/download_unity/6cd387d23174/Unity-2018.4.36f1.torrent
Unity 2017.4.40f1(LTS)
https://download.unity3d.com/download_unity/6e14067f8a9a/UnityDownloadAssistant-2017.4.40f1.exe
https://download.unity3d.com/download_unity/6e14067f8a9a/Windows64EditorInstaller/UnitySetup64-2017.4.40f1.exe
https://download.unity3d.com/download_unity/6e14067f8a9a/Unity-2017.4.40f1.torrent