* **ENHANCEMENT:** the instrument name is now included in the SOF & product filename.
* **ENHANCEMENT:** setting bad pixels to zero in sky-subtracted product frames.
* **FIXED**: blocking filters now taken into account when building the master-flats and determining the order-edges.
* **FIXED**: master flats taken with blocking filters are no longer matched with multi-pinhole frames fro the spatial solution recipe.
* **FIXED**: master flats with identical slit-widths now matched against science frames within the data-organiser when building SOF files.
* **FIXED**: the order of the columns in the extracted & merged spectrum tables is now WAVE, FLUX (was FLUX, WAVE).
* **FIXED**: specutils dependency added to conda-forge requirements.