markdown Manejo de versiones。 VersionamientoSemántico

Posted 2021-05-05

## Summary

Given a version number: **MAJOR.MINOR.PATCH**   

increment the:  
**MAJOR** version when you make incompatible API changes,  
**MINOR** version when you add functionality in a backwards-compatible manner, and  
**PATCH** version when you make backwards-compatible bug fixes.  
Additional labels for pre-release and build metadata are available as extensions to the MAJOR.MINOR.PATCH format.


## FAQ
### How should I deal with revisions in the 0.y.z initial development phase?

The simplest thing to do is start your initial development release at 0.1.0 and then increment the minor version for each subsequent release.

### How do I know when to release 1.0.0?

If your software is being used in production, it should probably already be 1.0.0. If you have a stable API on which users have come to depend, you should be 1.0.0. If you’re worrying a lot about backwards compatibility, you should probably already be 1.0.0.

### Doesn’t this discourage rapid development and fast iteration?

Major version zero is all about rapid development. If you’re changing the API every day you should either still be in version 0.y.z or on a separate development branch working on the next major version.

### If even the tiniest backwards incompatible changes to the public API require a major version bump, won’t I end up at version 42.0.0 very rapidly?

This is a question of responsible development and foresight. Incompatible changes should not be introduced lightly to software that has a lot of dependent code. The cost that must be incurred to upgrade can be significant. Having to bump major versions to release incompatible changes means you’ll think through the impact of your changes, and evaluate the cost/benefit ratio involved.

### Documenting the entire public API is too much work!

It is your responsibility as a professional developer to properly document software that is intended for use by others. Managing software complexity is a hugely important part of keeping a project efficient, and that’s hard to do if nobody knows how to use your software, or what methods are safe to call. In the long run, Semantic Versioning, and the insistence on a well defined public API can keep everyone and everything running smoothly.

### What do I do if I accidentally release a backwards incompatible change as a minor version?

As soon as you realize that you’ve broken the Semantic Versioning spec, fix the problem and release a new minor version that corrects the problem and restores backwards compatibility. Even under this circumstance, it is unacceptable to modify versioned releases. If it’s appropriate, document the offending version and inform your users of the problem so that they are aware of the offending version.

### in the original, the FAQ is longer