Ubuntu 20.04, also known as Focal Fossa, is an LTS version released on 23rd April 2020. Will go End Of Life (EOL) April 2025. Only use this tag if your question is version-specific. Don't use this to file bugs!
Focal Fossa (20.04) was release on 23 April 2020 and is supported until April 2025.
Code name: Focal Fossa