Yarn Product
Yarn Classic (1.x)
Yarn Classic (1.x) is a Yarn product filed under Application Development Software. Lifecycle: versioned, 40 versions listed, latest 1.22 (5 Feb 2020).
Releases and Lifecycle
All Yarn productsRelease and support dates as published by Yarn; dates within the next 12 months are highlighted, past dates dimmed. Retrieved 2026-10-14.
Yarn Classic (1.x) 40 versions
The 1.x line is in maintenance mode since 2020: no new features, only fixes required for vulnerabilities. No end-of-life date is published.
| Version | Released | End of standard support | Source |
|---|---|---|---|
| 1.22Yarn 1.x maintenance mode | [3][4] | ||
| 1.21 | – | [4] | |
| 1.19 | – | [4] | |
| 1.18 | – | [4] | |
| 1.17 | – | [4] | |
| 1.16 | – | [4] | |
| 1.15 | – | [4] | |
| 1.14 | – | [4] | |
| 1.13 | – | [4] | |
| 1.12 | – | [4] | |
| 1.10 | – | [4] | |
| 1.9 | – | [4] | |
| 1.7 | – | [4] | |
| 1.6 | – | [4] | |
| 1.5 | – | [4] | |
| 1.3 | – | [4] | |
| 1.2 | – | [4] | |
| 1.1 | – | [4] | |
| 1.0 | – | [4] | |
| 0.27 | – | [4] | |
| 0.26 | – | [4] | |
| 0.25 | – | [4] | |
| 0.24 | – | [4] | |
| 0.23 | – | [4] | |
| 0.22 | – | [4] | |
| 0.21 | – | [4] | |
| 0.20 | – | [4] | |
| 0.19 | – | [4] | |
| 0.18 | – | [4] | |
| 0.17 | – | [4] | |
| 0.16 | – | [4] | |
| 0.15 | – | [4] | |
| 0.14 | – | [4] | |
| 0.13 | – | [4] | |
| 0.12 | – | [4] | |
| 0.11 | – | [4] | |
| 0.10 | – | [4] | |
| 0.9 | – | [4] | |
| 0.8 | – | [4] | |
| 0.7 | – | [4] |
Lifecycle Policy
- Yarn 1.x maintenance mode. The 1.x branch no longer receives new features and is patched only when required for vulnerabilities; development continues on the 2+ line. [2][3]
Sources 2
- Installation | Yarn Classic retrieved 2026-10-14
- Releases - yarnpkg/yarn retrieved 2026-10-14