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 # Changelog
 ## 1.0.0
 
+### 1.0.0-rc.179
+
+* Rugnux: Stills processing needs only the unit cell and space group beyond what the file records - detector distance, beam centre, tilt, panel placement, saturation level, gain and polarisation plane are found from the images - and is up to twice as fast.
+* Rugnux: Stills can be indexed without a GPU, with a CPU implementation of the fast-feedback indexer (macOS, computers without a GPU).
+* Rugnux: Rotation and stills data are integrated in the detector's own units with one gain model, improving data from CCD detectors.
+* Web frontend: The Rugnux live page shows the placed model with its electron density and anomalous difference map in a Mol* viewer.
+
 ### 1.0.0-rc.178
 
 * Rugnux: Processes serial crystallography data from XFELs - SACLA (MPCCD), PAL-XFEL and European XFEL (CXI), LCLS (XTC) and SwissFEL Alvra (JUNGFRAU with a CrystFEL module geometry) - with several files or Jungfraujoch master files merged in one run (`rugnux *_master.h5`).