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@rstacruz @DannyMeister
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Semver
2017/sheet
2018-08-23
-3

Semver

Given a version number MAJOR.MINOR.PATCH: {: .-setup}

| MAJOR | incompatible API changes | | MINOR | add functionality (backwards-compatible) | | PATCH | bug fixes (backwards-compatible) |

Simple ranges

  1.2.3
 =1.2.3
 >1.2.3
 <1.2.3
>=1.2.3

Note that suffixed versions (1.2.3-rc1) are not matched.

Ranges

Range Description Notes
~1.2.3 is >=1.2.3 <1.3.0
--- --- ---
^1.2.3 is >=1.2.3 <2.0.0
^0.2.3 is >=0.2.3 <0.3.0 (0.x.x is special)
^0.0.1 is =0.0.1 (0.0.x is special)
--- --- ---
^1.2 is >=1.2.0 <2.0.0 (like ^1.2.0)
~1.2 is >=1.2.0 <1.3.0 (like ~1.2.0)
--- --- ---
^1 is >=1.0.0 <2.0.0
~1 same
1.x same
1.* same
1 same
--- --- ---
* any version
x same
{: .-shortcuts}

Hyphenated ranges

Range Description
1.2.3 - 2.3.0 is >=1.2.3 <=2.3.4

Partial right

Range Description
1.2.3 - 2.3 is >=1.2.3 <2.4.0
1.2.3 - 2 is >=1.2.3 <3.0.0

Partial left

Range Description
1.2 - 2.3.0 is 1.2.0 - 2.3.0

When the right is partial (eg, 2.3), missing pieces are assumed to be x (eg, 2.3.x).

When the left is partial (eg, 1.2), missing pieces are assumed to be 0 (eg, 1.2.0).

Combining ranges

Range Description
>=0.14 <16 And (space-separated)
`0.14.x

Pre-releases

1.2.3-prerelease+build

Explanation

| ^ | means "compatible with" | | ~ | means "reasonably close to" | | 0.x.x | is for "initial development" | | 1.x.x | means public API is defined | {: .-shortcuts}

References

{: .-one-column}