removed 9.{6,7,8} from dict; changed version number to 9.12.15

Author: alanfmw

README.md

@@ -21,7 +21,7 @@ The MATLAB® Engine API for Python® provides a package to integrate MATLA
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==9.12.14
+$ python -m pip install matlabengine==9.12.15
 ```
 
 
@@ -46,7 +46,7 @@ setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:matlabroot/bin/glnxa64
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==9.12.14
+$ python -m pip install matlabengine==9.12.15
 ```
 
 ### macOS
@@ -70,7 +70,7 @@ setenv DYLD_LIBRARY_PATH ${DYLD_LIBRARY_PATH}:matlabroot/bin/maci64
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==9.12.14
+$ python -m pip install matlabengine==9.12.15
 ```
 
 ---

setup.py

@@ -24,16 +24,13 @@ class _MatlabFinder(build_py):
     MATLAB_REL = 'R2022a'
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-    MATLAB_VER = '9.12.14' 
+    MATLAB_VER = '9.12.15' 
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
     SUPPORTED_PYTHON_VERSIONS = set(['3.8', '3.9'])
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
     VER_TO_REL = {
-        "9.6": "R2019a",
-        "9.7": "R2019b",
-        "9.8": "R2020a",
         "9.9": "R2020b",
         "9.10": "R2021a",
         "9.11": "R2021b",
@@ -306,7 +303,7 @@ def run(self):
     setup(
         name="matlabengine",
         # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-        version="9.12.14",
+        version="9.12.15",
         description='A module to call MATLAB from Python',
         author='MathWorks',
         license="MathWorks XSLA License",