v3.5.2

What's Changed

• Fixed zipping issue in Training step 3 by @jrbalch543 in #104
• Fix a bug in Training step 3 for categorical features by @jrbalch543 and @riley-harper in #107. Each categorical feature was getting a single coefficient when each category should get its own coefficient instead.
• Error out on invalid categories in training data instead of creating a new category for them by @riley-harper in #109. This bug fix reduces the number of categories created by hlink by 1. The last category represented missing or invalid data, but these categories were pretty much always unused because hlink creates exhaustive categories whenever possible. Users can still manually mark missing data by creating their own category for it, but hlink will not do this by default anymore. This should help prevent silent errors and confusion with missing data.
• Fix a bug where categorical features created by interaction caused Training step 3 to crash by @riley-harper in #111
• Tweak the format of Training step 3's output by @riley-harper in #112. There are now 3 columns: feature_name, category, and coefficient_or_importance. Feature names aren't suffixed with the category value anymore.

Full Changelog: v3.5.1...v3.5.2