Deprecate GetDetOffsetsMultiPeaks.

Framework/Algorithms/inc/MantidAlgorithms/GetDetOffsetsMultiPeaks.h

@@ -7,6 +7,7 @@
 #pragma once
 
 #include "MantidAPI/Algorithm.h"
+#include "MantidAPI/DeprecatedAlgorithm.h"
 #include "MantidAPI/MatrixWorkspace_fwd.h"
 #include "MantidAlgorithms/DllConfig.h"
 #include "MantidDataObjects/EventWorkspace.h"
@@ -46,7 +47,7 @@ struct FitPeakOffsetResult {
  @author Vickie Lynch, SNS
  @date 12/12/2011
  */
-class MANTID_ALGORITHMS_DLL GetDetOffsetsMultiPeaks : public API::Algorithm {
+class MANTID_ALGORITHMS_DLL GetDetOffsetsMultiPeaks : public API::Algorithm, public API::DeprecatedAlgorithm {
 public:
   /// Default constructorMatrix
   GetDetOffsetsMultiPeaks();

docs/source/release/v6.2.0/diffraction.rst

@@ -53,6 +53,13 @@ Bugfixes
 - Fixed a bug when converting TOF to d-spacing using diffractometer constants with non-zero DIFA when a parabolic model is selected.
 - Corrected the equation for pseudo-voigt FWHM and mixing parameter in peak profile function :ref:`Bk2BkExpConvPV <func-Bk2BkExpConvPV>`.
 
+
+Deprecation
+###########
+- Existing :ref:`CalibrateRectangularDetectors <algm-CalibrateRectangularDetectors>` is deprecated.
+- Existing :ref:`GetDetOffsetsMultiPeaks <algm-GetDetOffsetsMultiPeaks>` is deprecated.
+
+
 Engineering Diffraction
 -----------------------
 New features