diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6702f3..aba4466 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,35 @@
 
 
 
+## [5.100.2] - 2024-07-30
+
+### Added
+
+-   `None` Nothing added
+
+### Changed
+
+-   `None` Nothing changed
+
+### Fixed
+
+-   `Fix` The user contributed method sd2pq() had a bug in that the signature had a default dictionary declared,
+but that persists as an independent object, and the method conditionally assigns other key:values to it which
+then persist, incorrectly, in subsequent calls. See issue 611 for details. This version fixes that by defaulting
+to None in the signature and using a local variable to provide the actual defaults and other values.
+
+-   `Fix` Per issue 612, I've added `parquet` as an optional requirement for the SASPy install, so pyarrow
+can be conditionally installed if wanting to use the new user contributed sd2pq() method. I also wnt ahead and
+added a conditional install for pandas, via `pandas`, since I never added that to the condition install list
+and it's also not a requirement except for if using the sd2df() and df2sd() methods. This doesn't affect any
+behavior.
+
+### Removed
+
+-   `None` Nothing removed
+
+
+
 ## [5.100.1] - 2024-07-17
 
 ### Added
diff --git a/saspy/version.py b/saspy/version.py
index 426d431..e75f166 100644
--- a/saspy/version.py
+++ b/saspy/version.py
@@ -1 +1 @@
-__version__ = '5.100.1'
+__version__ = '5.100.2'
diff --git a/setup.py b/setup.py
index bf75c8d..ce90b12 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
       cmdclass = {},
       package_data = {'': ['*.js', '*.md', '*.yaml', '*.css', '*.rst'], 'saspy': ['*.sas', 'scripts/*.*', 'java/*.*', 'java/pyiom/*.*', 'java/iomclient/*.*', 'java/thirdparty/*.*']},
       install_requires = [],
-      extras_require = {'iomcom': ['pypiwin32'], 'colorLOG': ['pygments'], 'parquet':['pyarrow']},
+      extras_require = {'iomcom': ['pypiwin32'], 'colorLOG': ['pygments'], 'parquet':['pyarrow'], 'pandas':['pandas']},
       classifiers = [
         'Programming Language :: Python :: 3',
         "Programming Language :: Python :: 3.4",