diff --git a/conda/build.sh b/conda/build.sh
index 16796e3..51ac1bd 100755
--- a/conda/build.sh
+++ b/conda/build.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
 
 set -euo pipefail
-
 pip install .
diff --git a/conda/meta.yaml b/conda/meta.yaml
index f16e82b..022ef9d 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -13,6 +13,7 @@ requirements:
     - numpy>=1.22.0
     - h5py>=2.3
     - nose>=1.0
+    - docformatter<=1.4
     - xsdata>=22.2
 
   run:
@@ -20,6 +21,7 @@ requirements:
     - xsdata>=22.2
     - numpy>=1.22.0
     - h5py>=2.3
+    - xsdata>=22.2
 
 test:
   source_files:
@@ -35,4 +37,4 @@ about:
     Python interface and utilities for the ISMRM Raw Data (ISMRMRD a.k.a. MRD) format.
   dev_url: https://github.com/ismrmrd/ismrmrd-python
   doc_url: https://github.com/ismrmrd/ismrmrd-python
-  doc_source_url: https://github.com/ismrmrd/ismrmrd-python/blob/main/README.md
\ No newline at end of file
+  doc_source_url: https://github.com/ismrmrd/ismrmrd-python/blob/main/README.md
diff --git a/schema/ismrmrd.xsd b/schema/ismrmrd.xsd
index d07adbe..78bf187 100644
--- a/schema/ismrmrd.xsd
+++ b/schema/ismrmrd.xsd
@@ -22,7 +22,7 @@
     <xs:all>
       <xs:element minOccurs="0" name="patientName" type="xs:string" />
       <xs:element minOccurs="0" name="patientWeight_kg" type="xs:float" />
-      <xs:element minOccurs="0" name="patientHeight_m" type="xs:float"/>
+      <xs:element minOccurs="0" name="patientHeight_m" type="xs:float" />
       <xs:element minOccurs="0" name="patientID" type="xs:string" />
       <xs:element minOccurs="0" name="patientBirthdate" type="xs:date" />
       <xs:element minOccurs="0" name="patientGender">
@@ -67,7 +67,7 @@
       <xs:element minOccurs="0" name="seriesDate" type="xs:date" />
       <xs:element minOccurs="0" name="seriesTime" type="xs:time" />
       <xs:element minOccurs="1" name="patientPosition" type="patientPositionType" />
-      <xs:element minOccurs="0" name="relativeTablePosition" type="threeDimensionalFloatType" />
+      <xs:element minOccurs="0" name="relativeTablePosition" type="threeDimensionalFloat" />
       <xs:element minOccurs="0" name="initialSeriesNumber" type="xs:long" />
       <xs:element minOccurs="0" name="protocolName" type="xs:string" />
       <xs:element minOccurs="0" name="sequenceName" type="xs:string" />
@@ -123,7 +123,6 @@
       <xs:element maxOccurs="1" minOccurs="0" name="trajectoryDescription" type="trajectoryDescriptionType" />
       <xs:element maxOccurs="1" minOccurs="0" name="parallelImaging" type="parallelImagingType" />
       <xs:element maxOccurs="1" minOccurs="0" name="echoTrainLength" type="xs:long" />
-      <xs:element maxOccurs="1" minOccurs="0" name="multiband" type="multibandType"/>
     </xs:all>
   </xs:complexType>
 
@@ -134,13 +133,6 @@
     </xs:all>
   </xs:complexType>
 
-  <xs:complexType name="multibandType">
-    <xs:sequence>
-      <xs:element maxOccurs="unbounded" minOccurs="1" name="spacing" type="xs:float"/>
-      <xs:element name="phaseShift" type="xs:float"/>
-    </xs:sequence>
-  </xs:complexType>
-
   <xs:complexType name="matrixSizeType">
     <xs:sequence>
       <xs:element default="1" maxOccurs="1" minOccurs="1" name="x" type="xs:unsignedShort" />
@@ -174,14 +166,6 @@
     </xs:all>
   </xs:complexType>
 
-   <xs:complexType name="threeDimensionalFloatType">
-    <xs:sequence>
-      <xs:element maxOccurs="1" minOccurs="1" name="x" type="xs:float" />
-      <xs:element maxOccurs="1" minOccurs="1" name="y" type="xs:float" />
-      <xs:element maxOccurs="1" minOccurs="1" name="z" type="xs:float" />
-    </xs:sequence>
-  </xs:complexType>
-
   <xs:complexType name="encodingLimitsType">
     <xs:all>
       <xs:element maxOccurs="1" minOccurs="0" name="kspace_encoding_step_0" type="limitType" />
@@ -221,6 +205,7 @@
       <xs:element maxOccurs="1" minOccurs="1" name="identifier" type="xs:string" />
       <xs:element maxOccurs="unbounded" minOccurs="0" name="userParameterLong" type="userParameterLongType" />
       <xs:element maxOccurs="unbounded" minOccurs="0" name="userParameterDouble" type="userParameterDoubleType" />
+      <xs:element maxOccurs="unbounded" minOccurs="0" name="userParameterString" type="userParameterStringType" />
       <xs:element maxOccurs="1" minOccurs="0" name="comment" type="xs:string" />
     </xs:sequence>
   </xs:complexType>
@@ -233,22 +218,44 @@
       <xs:element minOccurs="0" maxOccurs="unbounded" type="xs:float" name="flipAngle_deg" />
       <xs:element minOccurs="0" maxOccurs="1" type="xs:string" name="sequence_type" />
       <xs:element minOccurs="0" maxOccurs="unbounded" type="xs:float" name="echo_spacing" />
-      <xs:element minOccurs="0" maxOccurs="unbounded" type="diffusionType" name="diffusion"/>
+      <xs:element minOccurs="0" maxOccurs="1" type="diffusionDimensionType" name="diffusionDimension" />
+      <xs:element minOccurs="0" maxOccurs="unbounded" type="diffusionType" name="diffusion" />
+      <xs:element minOccurs="0" maxOccurs="1" type="xs:string" name="diffusionScheme" />
     </xs:sequence>
   </xs:complexType>
 
   <xs:complexType name="diffusionType">
     <xs:sequence>
       <xs:element type="gradientDirectionType" name="gradientDirection" />
-      <xs:element type="xs:float" name="bvalue"/>
+      <xs:element type="xs:float" name="bvalue" />
     </xs:sequence>
   </xs:complexType>
 
+
+  <xs:simpleType name="diffusionDimensionType">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="average" />
+      <xs:enumeration value="contrast" />
+      <xs:enumeration value="phase" />
+      <xs:enumeration value="repetition" />
+      <xs:enumeration value="set" />
+      <xs:enumeration value="segment" />
+      <xs:enumeration value="user_0" />
+      <xs:enumeration value="user_1" />
+      <xs:enumeration value="user_2" />
+      <xs:enumeration value="user_3" />
+      <xs:enumeration value="user_4" />
+      <xs:enumeration value="user_5" />
+      <xs:enumeration value="user_6" />
+      <xs:enumeration value="user_7" />
+    </xs:restriction>
+  </xs:simpleType>
+
   <xs:complexType name="gradientDirectionType">
     <xs:all>
-      <xs:element type="xs:float" name="rl"/>
-      <xs:element type="xs:float" name="ap"/>
-      <xs:element type="xs:float" name="fh"/>
+      <xs:element type="xs:float" name="rl" />
+      <xs:element type="xs:float" name="ap" />
+      <xs:element type="xs:float" name="fh" />
     </xs:all>
   </xs:complexType>
 
@@ -295,6 +302,32 @@
     </xs:sequence>
   </xs:complexType>
 
+
+  <xs:complexType name="multibandType">
+    <xs:sequence>
+      <xs:element maxOccurs="unbounded" minOccurs="1" name="spacing" type="multibandSpacingType" />
+      <xs:element name="deltaKz" minOccurs="1" maxOccurs="1" type="xs:float" />
+      <xs:element name="multiband_factor" minOccurs="1" maxOccurs="1" type="xs:unsignedInt" />
+      <xs:element name="calibration" minOccurs="1" maxOccurs="1" type="multibandCalibrationType" />
+      <xs:element name="calibration_encoding" minOccurs="1" maxOccurs="1" type="xs:unsignedLong" />
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:complexType name="multibandSpacingType">
+    <xs:sequence>
+      <xs:element maxOccurs="unbounded" minOccurs="1" name="dZ" type="xs:float" />
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:simpleType name="multibandCalibrationType">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="separable2D" />
+      <xs:enumeration value="full3D" />
+      <xs:enumeration value="other" />
+    </xs:restriction>
+  </xs:simpleType>
+
+
   <xs:complexType name="accelerationFactorType">
     <xs:all>
       <xs:element name="kspace_encoding_step_1" type="xs:unsignedShort" />
@@ -327,6 +360,7 @@
       <xs:element type="accelerationFactorType" name="accelerationFactor" />
       <xs:element maxOccurs="1" minOccurs="0" type="calibrationModeType" name="calibrationMode" />
       <xs:element maxOccurs="1" minOccurs="0" type="interleavingDimensionType" name="interleavingDimension" />
+      <xs:element maxOccurs="1" minOccurs="0" type="multibandType" name="multiband" />
     </xs:sequence>
   </xs:complexType>
 
@@ -349,4 +383,4 @@
       <xs:element name="userParameters" type="userParametersType" />
     </xs:sequence>
   </xs:complexType>
-</xs:schema>
+</xs:schema>
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 47324e4..a104ca6 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ def to_uri(filename):
 
 setup(
     name='ismrmrd',
-    version='1.13.1',
+    version='1.14.0',
     author='ISMRMRD Developers',
     description='Python implementation of the ISMRMRD',
     license='Public Domain',
@@ -74,8 +74,8 @@ def to_uri(filename):
         'Operating System :: OS Independent',
         'Topic :: Scientific/Engineering :: Medical Science Apps.'
         ],
-    install_requires=['xsdata>=22.2', 'numpy>=1.22.0', 'h5py>=2.3'],
-    setup_requires=['nose>=1.0', 'xsdata[cli]>=22.2', 'jinja2 >= 2.11'],
+    install_requires=['xsdata>=22.12', 'numpy>=1.22.0', 'h5py>=2.3'],
+    setup_requires=['nose>=1.0', 'xsdata[cli]>=22.12', 'jinja2 >= 2.11'],
     test_suite='nose.collector',
     cmdclass={'build_py':my_build_py}
 )