Go 1.3
end of lifeEOL 2015-08-19
Go 1.3 reached end of life on 2015-08-19 and is no longer supported. First release: 2014-06-18. Latest stable release: 1.3. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 1.3 (2014-06-18)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2014-06-18 | 2015-08-19 | Go Project | Go release policy (go.dev) |
| end of life | 2015-08-19 | — | Go Project | Go release policy (go.dev) |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- Go release policy (go.dev)first party · highhttps://go.dev/doc/devel/release#policy
Retrieved 2026-08-29 · [policy-derived] Go 1.3 EOL inferred as release date of Go 1.5 from official policy: "Each major Go release is supported until there are two newer major releases." Not an upstream-published EOL calendar field.
- Go release policy (go.dev)first party · highhttps://go.dev/doc/devel/release#policy
Retrieved 2026-08-29 · Go 1.3 supported. [policy-derived] EOL = release date of Go 1.5 per official policy (supported until two newer major releases).
Recent releases
- 1.32014-06-18
- 1.3rc1prerelease—
- 1.3rc2prerelease—