darktable 2.2.3 comes only two days after the second point release (darktable 2.2.2), which means that it’s a very small update addressing only a handful of issues. For example, it improves subtraction of black levels by making sure the even- or oddness of the RAW crop origin point is respected. The new darktable 2.2 update also fixes various user interface quirks for the Collection module and patches a fatal crash that occurred when attempting to generate previews for medium megapixel count of approximately 16MP on RAW Bayer images, so updating is recommended for all users.