What is the latest version of Svelte?

The latest version of Svelte is 5.57.2, released on October 6, 2026.

Which versions of Svelte are still supported?

Svelte 5 is currently supported.

How do I check which version of Svelte I have?

Run npm list svelte, then paste the result into the “Am I up to date?” box on this page.

Svelte latest version & end-of-life dates

Latest version, released Oct 6, 2026 (5 days ago) Supported

5.57.2 Release notes ↗

Svelte currently has 1 supported release and 4 that have reached end of life. The newest is Svelte 5, released Oct 19, 2024, now at 5.57.2. New releases come out about every 2 years, and each is supported for about 2 years.

Support timeline

What the colors mean

5 4

Supported Today + 3 older branches below

Supported versions

Branch	Released	Latest	Status	End of life
5	Oct 19, 2024	5.57.2 Oct 6, 2026	Supported	Not announced

4 end-of-life versions

Branch	Released	Final version	End of life
4	Jun 22, 2023	4.2.20	Oct 19, 2024
3	Apr 21, 2019	3.59.2	Jun 22, 2023
2	Apr 19, 2018	2.16.1	Apr 21, 2019
1	Nov 29, 2016	1.64.1	Apr 19, 2018

Quick answers

What is the latest version of Svelte?: The latest version of Svelte is 5.57.2, released on October 6, 2026.
Which versions of Svelte are still supported?: Svelte 5 is currently supported.
How do I check which version of Svelte I have?: Run npm list svelte, then paste the result into the “Am I up to date?” box on this page.

Release history

RSS

Oct 6, 2026 5.57.2
Sep 18, 2026 5.57.1
May 20, 2025 4.2.20
Jun 20, 2023 3.59.2
Feb 8, 2019 2.16.1
Apr 18, 2018 1.64.1

Every version's release date is on its branch page.

Use this data

Badge for your README (Markdown) In a terminal JSON API RSS feed End-of-life dates for your calendar

Package identifiers (for SBOM and vulnerability scanners)

pkg:npm/svelte
pkg:github/sveltejs/svelte
cpe:2.3:a:svelte:svelte

Source code · Checked 4 hours ago