Composer 2.1

End of life

2.1.14 Release notes ↗

Is Composer 2.1 still supported?

No

Composer 2.1 reached end of life on Dec 22, 2021 (4 years ago). It no longer gets updates, including security fixes. Upgrade to Composer 2.10 (latest 2.10.3).

Released
Jun 3, 2021
End of life
Dec 22, 2021
4 years ago
Latest version
2.1.14
Nov 30, 2021

Upgrade path

The recommended upgrade is Composer 2.10, currently at 2.10.3.

Not sure? Run composer --version

Quick answers

Is Composer 2.1 still supported?
No. Composer 2.1 reached end of life on Dec 22, 2021 (4 years ago). It no longer gets updates, including security fixes. Upgrade to Composer 2.10 (latest 2.10.3).
When is Composer 2.1 end of life?
Composer 2.1 reached end of life on Dec 22, 2021. It gets no more updates, including security fixes.
What is the latest version of Composer 2.1?
The latest Composer 2.1 release is 2.1.14, released on Nov 30, 2021.
When was Composer 2.1 released?
Composer 2.1 was released on Jun 3, 2021.
What should I upgrade Composer 2.1 to?
The recommended upgrade is Composer 2.10, currently at 2.10.3.
How do I check which Composer version I have?
Run composer --version, then paste the result into the “Am I up to date?” box on this page.

Other Composer branches

All 12 →
  • 2.7 End of life
  • 2.6 End of life
  • 2.5 End of life
  • 2.4 End of life
  • 2.3 End of life
  • 2.2 (LTS) Supported
  • 2.1 End of life
  • 2.0 End of life
  • 1 End of life

← Composer 2.0 Composer 2.2 (LTS) →

Composer 2.1 release history

RSS
  1. 2.1.14

The history fills in as new versions come out.

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