A good manual on software versioning

Semantic Versioning: http://semver.org/

Briefly:

Given a version number MAJOR.MINOR.PATCH, increment the:

1. MAJOR version when you make incompatible API changes,
2. MINOR version when you add functionality in a backwards-compatible manner, and
3. 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.

Alfresco Javascript webscript Debuggers

Just found that there are actually two of them:

One for the Alfresco repository debugging:
/alfresco/service/api/javascript/debugger
(may be http://127.0.0.1:8080/alfresco/service/api/javascript/debugger)

And one for the Alfresco share debugging:
/share/page/api/javascript/debugger
(may be http://127.0.0.1:8081/share/page/api/javascript/debugger)

Webscript indexes accordingly are:
/alfresco/service/index
(http://127.0.0.1:8080/alfresco/service/index)

and

/share/service/index
(http://127.0.0.1:8081/share/service/index)


Debuggers sometimes won't catch webscripts evaluated: you may need to clean up the project and do "clear dependency caches" and "refresh web scripts" on webscript indexes service pages.