Some users have reported that installing new editor versions through Hub 2.4.5 fails or the installation process appears to complete but the version disappears.
Unity Hub 2.4.5 was the final major production release before the transition to version 3.0. It remains significant for developers using older hardware or specific legacy workflows that encountered bugs in newer versions.
Set an external SSD or dedicated hard drive partition as the "Unity Editors Folder" to save space on your primary OS boot drive. Troubleshooting Common Issues in Hub 2.4.5 "License Screen Not Loading" Unity Hub 2.4.5
Because Unity Hub 2.4.5 uses older network protocols, it can sometimes hang on the license activation screen.
He hovered over the version number in the dropdown menu. 2019.4.28f1. An LTS release. Long Term Support. Solid as a rock. He selected it through the Hub, ensuring the right version of the editor was targeted. Some users have reported that installing new editor
Whether you're maintaining a legacy game or just prefer the classic UI, version 2.4.5 stands as one of the most reliable pieces of software in the Unity ecosystem. 4.5 or help prompts?
represents a sweet spot in the Hub’s evolution—feature-complete, resource-light, and free from the experimental UI changes of later versions. It is the preferred environment for game studios maintaining long-term Unity 2020 LTS projects, educators teaching with older curriculum, and modding communities reliant on specific Editor versions. Set an external SSD or dedicated hard drive
Unity Hub 2.4.5 is more than just an older version; for a dedicated segment of the Unity development community, it represents a benchmark for stability and reliability. While newer Hub versions have improved and introduced valuable features over time, version 2.4.5 remains an excellent choice for: