Signed-off-by: Harriet Brown <harriet.brown@stfc.ac.uk>

This commit removes all uses of #ifndef in headers in Beamline and replaces them with pragma once.

ChecksumHelper: Only convert CRLF to LF and not plain CR

Project Recovery: Recover Tiled Plots Correctly

Disconnected signals in Indirect Data Analysis

Indirect simultaneous docs

Fix Exception When Opening Context Menu on Scripted Plots

Add Python API to get SpecNums

Fixed issue with legend in Muon Analysis

Merge pull request #28220 from mantidproject/28197_waterfall_plot_conversion_after_changing_normalisation

Fix plot not converting to waterfall correctly after normalisation is changed

Fix crash when adding Bk2BkExpConvPV to fitting

Various fixed for spectroscopy section 

Change column format printed in header depending on modulation vector…

Rename a private slot that was being hidden by a signal

Ignore SyntaxWarning on package workbench/mantidplot on Windows

Attempting to add normalisation options to a context menu for a plot
that has no creation args would cause an error. Adds a quick check that
creation args exist as normalisation won't work without bins, which are
present in the creation args.

Fix colorbar ticks not appearing in instrument view

Adds a new API to getSpectrumNumbers from a Matrix workspace. This was
implemented as a indirect call to IndexInfo rather than exposing
IndexInfo, since there are few other things a user could want to call

FQ multiple inputs crashes when more than one file is loaded

Merge pull request #28167 from mantidproject/28049_exception_when_removing_spectra_in_multidataset_fit

Exception when sequentially fitting after removing spectra in multidataset fit

Add tolerance to polris chopper mode selection

in a derived class

re #28185