Release Upgrades

elementary OS gets frequent and rapid updates from elementary, third-party app developers, and the underlying Ubuntu repositories throughout each version's lifecycle. When a new version of elementary OS is released, it is recommended to upgrade as soon as possible for new features, app updates, and bugfixes.

Support Cycle

Different parts of elementary OS have different support processes:

• elementary delivers bug fixes, new features, updates to the desktop experience, and app updates at least until the next OS version is in development; typically around 1–2 years. Severe bug fixes and security updates may be released even longer.

• Point-release upgrades happen automatically alongside regular operating system updates; for example, elementary OS 5 was automatically upgraded to elementary OS 5.1, bringing major new features, app updates, and more.

• Third-party AppCenter app developers set their own release schedules and can support their apps on each elementary OS release in perpetuity. In reality, app developers typically support and develop for at least the latest released version of elementary OS.

• The underlying operating system, libraries, and security-related components are updated and supported by Canonical according to the corresponding Ubuntu release's support cycle:

  elementary OS Version	Released	Ubuntu Release	Ubuntu Maintenance Updates
  0.4 Loki	Sep 9, 2016	16.04 LTS	April 2021
  5 Juno	Oct 16, 2018	18.04 LTS	April 2023
  5.1 Hera	Dec 3, 2019	18.04 LTS	April 2023
  6 Odin	TBA	20.04 LTS	April 2025

Performing a Release Upgrade

While point-release upgrades (like elementary OS 5 to 5.1) happen alongside regular updates, elementary OS does not currently offer an automated way to upgrade between versions (like OS 5 to 6); however, it is straightforward to manually install the latest version while retaining your personal data.

• Back up
• Download and flash the latest elementary OS
• Ensure hardware compatibility with "Demo Mode"
• Install
• Restore data