Fix an apparent bug in FitPeaks.

New algorithm: ReflectometrySumInQ

Add MDFrameValidator to Mantid

Add plotting in log scale to directtools

Indirect - ISISEnergyTransfer - Custom Detector Grouping Option

ISIS SANS improve error messages

LoadMcStas property to only output summed eventworkspace

Autoprocessing on reflectometry GUI

Improvements to polarization analysis

Allow input workspaces to have bank ID 0 in fitting tabs of the Engineering GUI

Fix default Q binning in DirectILLReduction

Fix segfault when calibrating CORELLI with C60

Calibrate with bank numbers from SNAP instrument

New TOPAZ IDF for 2018B

Engineering GUI save Nexus file with all the other output after a focus

Add a MD workspace validator for checking that a MDWorkspace conforms to
a particular frame (e.g. HKL, QLab, QSample...)

Part of the code was checking if peaks were in range while another part
assumed that all were listed and would clear out the ones that aren't.
There was also (mostly) duplicated code which was removed.

Refs #22603.

Profile fitting output

Add missing libpoco debug packages to Mantid developer .deb

Add MRGetTheta documentation