Data File Release (Savage)
Context: HL Kit … Authoring Examples … Savage Worlds Walk-Through
Overview
The data files that we've been developing are finally complete and soon ready to be shared with others. The sections below address a variety of final tasks associated with preparing our data files for distribution.
Version Requirement
Every new release of HL typically introduces new functionality within the Kit. If you utilize this functionality in your data files, you'll want to be sure that users don't try to load your files with an older version of HL. If they do, they will get errors when compiling the data files and think that the files are the problem. You can avoid this by designating the minimum version of HL that is required with your data files.
Within the definition file, the "release" element possesses a "required" attribute. This attribute can specify the minimum version of HL that your data files require. If you specify this correctly, any attempt by the user to load your data files into an older copy of HL will result in an appropriate error being reported. The user will be we told he needs a newer version of HL and pointed to the Updates mechanism to retrieve the update.
Since our data files are utilizing functionality introduced in V3.1 of HL, we need to specify that as our requirement. So the attribute is must be assigned the value "3.1".
Version Number
When we release new updates to our data files, we're going to want to differentiate the newer version from any older versions. To accomplish this, each new release of our data files must be assigned a distinct version number.
The data file version number is used by HL to determine whether a new version is available. It is also used to detect when a loaded portfolio requires a newer version of the data files. This can happen if the portfolio is created on one computer and then loaded on a different one with a different version of the data files.
Just like HL itself, the version number used by data files has two pieces. There are both a major and minor version. In general, increasing the major version indicates that major changes and/or enhancements have been made to the data files. If the revision are relatively small in a new release, then the minor version number should typically be increased instead. When you increase the major version number, you should normally reset the minor version number to zero. Every time you release a new update to your data files, you should always increase the version number.
If you are releasing preliminary data files to friends for testing before you release the files widely, then you should probably assign a major version of zero and increment the minor version with each such release. When you officially release your data files for the very first time, you should normally assign a version of "1.0" (i.e. a major version of one and a minor version of zero). Since we're now ready to release our data files for the first time, that's the version we'll assign to our data files.
