- Refactor of `Corpus.__init__()`. Significant memory improvements.
- Refactor of stopword removal. Significant memory improvements.
- Addition of `LdaCgsViewer.labels` property.
- Addition of `LdaCgsViewer.dist(doc1, doc2, dist_fn=JS_dist)` function.
- Addition of `vsm.extensions.comparison.lda` [NOT YET MERGED]
- Addition of `vsm.extensions.interop` [NOT YET MERGED]