diff --git a/MANIFEST.in b/MANIFEST.in
index b28b62ee46..3ac655de8e 100755
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,7 @@
 include requirements.txt
 include requirements-plotting.txt
+include requirements-test.txt
+include CONTRIBUTING.md
 include LICENSE
 include dowhy/VERSION
 recursive-include docs *
diff --git a/docs/source/code_repo.rst b/docs/source/code_repo.rst
index c9fafa0e75..199684abfc 100644
--- a/docs/source/code_repo.rst
+++ b/docs/source/code_repo.rst
@@ -6,6 +6,37 @@ DoWhy is hosted on GitHub.
 You can browse the code in a html-friendly format `here
 <https://github.com/Microsoft/dowhy>`_.
 
+
+v0.7: Better Refuters for unobserved confounders and placebo treatment
+----------------------------------------------------------------------
+* **[Major]** Faster backdoor identification with support for minimal adjustment, maximal adjustment
+  or exhaustive search. More test coverage for identification.
+
+* **[Major]** Added new functionality of causal discovery [Experimental].
+  DoWhy now supports discovery algorithms from external libraries like CDT.
+  `[Example notebook] <https://github.com/microsoft/dowhy/blob/master/docs/source/example_notebooks/dowhy_causal_discovery_example.ipynb>`_
+
+* **[Major]** Implemented ID algorithm for causal identification. [Experimental] 
+
+* Added friendly text-based interpretation for DoWhy's effect estimate. 
+
+* Added a new estimation method, distance matching that relies on a distance
+  metrics between inputs.
+  
+* Heuristics to infer default parameters for refuters. 
+
+* Inferring default strata automatically for propensity score stratification.
+ 
+* Added support for custom propensity models in propensity-based estimation
+  methods. 
+
+* Bug fixes for confidence intervals for linear regression. Better version of
+  bootstrap method.
+
+* Allow effect estimation without need to refit the model for econml estimators
+
+Big thanks to @AndrewC19, @ha2trinh, @siddhanthaldar, and @vojavocni 
+
 v0.6: Better Refuters for unobserved confounders and placebo treatment
 ----------------------------------------------------------------------
 
diff --git a/docs/source/conf.py b/docs/source/conf.py
index d5cdfb6783..edf1094dc7 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -24,7 +24,7 @@
 author = 'Amit Sharma, Emre Kiciman'
 
 # The short X.Y version
-version = '0.6'
+version = '0.7'
 # The full version, including alpha/beta/rc tags
 release = ''
 
diff --git a/docs/source/dowhy.causal_estimators.rst b/docs/source/dowhy.causal_estimators.rst
index b16351c54e..0af4412a68 100755
--- a/docs/source/dowhy.causal_estimators.rst
+++ b/docs/source/dowhy.causal_estimators.rst
@@ -12,6 +12,14 @@ dowhy.causal\_estimators.causalml module
    :undoc-members:
    :show-inheritance:
 
+dowhy.causal\_estimators.distance\_matching\_estimator module
+-------------------------------------------------------------
+
+.. automodule:: dowhy.causal_estimators.distance_matching_estimator
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
 dowhy.causal\_estimators.econml module
 --------------------------------------
 
diff --git a/docs/source/dowhy.causal_identifiers.rst b/docs/source/dowhy.causal_identifiers.rst
new file mode 100644
index 0000000000..73a5d5051f
--- /dev/null
+++ b/docs/source/dowhy.causal_identifiers.rst
@@ -0,0 +1,29 @@
+dowhy.causal\_identifiers package
+=================================
+
+Submodules
+----------
+
+dowhy.causal\_identifiers.backdoor module
+-----------------------------------------
+
+.. automodule:: dowhy.causal_identifiers.backdoor
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+dowhy.causal\_identifiers.id\_identifier module
+-----------------------------------------------
+
+.. automodule:: dowhy.causal_identifiers.id_identifier
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Module contents
+---------------
+
+.. automodule:: dowhy.causal_identifiers
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/dowhy.graph_learners.rst b/docs/source/dowhy.graph_learners.rst
new file mode 100644
index 0000000000..e919b8e409
--- /dev/null
+++ b/docs/source/dowhy.graph_learners.rst
@@ -0,0 +1,37 @@
+dowhy.graph\_learners package
+=============================
+
+Submodules
+----------
+
+dowhy.graph\_learners.cdt module
+--------------------------------
+
+.. automodule:: dowhy.graph_learners.cdt
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+dowhy.graph\_learners.ges module
+--------------------------------
+
+.. automodule:: dowhy.graph_learners.ges
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+dowhy.graph\_learners.lingam module
+-----------------------------------
+
+.. automodule:: dowhy.graph_learners.lingam
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Module contents
+---------------
+
+.. automodule:: dowhy.graph_learners
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/dowhy.rst b/docs/source/dowhy.rst
index 4873e84c3e..8b62aeb3ef 100644
--- a/docs/source/dowhy.rst
+++ b/docs/source/dowhy.rst
@@ -9,9 +9,11 @@ Subpackages
 
    dowhy.api
    dowhy.causal_estimators
+   dowhy.causal_identifiers
    dowhy.causal_refuters
    dowhy.data_transformers
    dowhy.do_samplers
+   dowhy.graph_learners
    dowhy.interpreters
    dowhy.utils
 
@@ -82,6 +84,14 @@ dowhy.do\_sampler module
    :undoc-members:
    :show-inheritance:
 
+dowhy.graph\_learner module
+---------------------------
+
+.. automodule:: dowhy.graph_learner
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
 dowhy.interpreter module
 ------------------------
 
diff --git a/docs/source/dowhy.utils.rst b/docs/source/dowhy.utils.rst
index 2d32ed26fa..37b36abe3e 100644
--- a/docs/source/dowhy.utils.rst
+++ b/docs/source/dowhy.utils.rst
@@ -28,6 +28,22 @@ dowhy.utils.dgp module
    :undoc-members:
    :show-inheritance:
 
+dowhy.utils.graph\_operations module
+------------------------------------
+
+.. automodule:: dowhy.utils.graph_operations
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+dowhy.utils.ordered\_set module
+-------------------------------
+
+.. automodule:: dowhy.utils.ordered_set
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
 dowhy.utils.propensity\_score module
 ------------------------------------
 
diff --git a/dowhy/VERSION b/dowhy/VERSION
index 5a2a5806df..eb49d7c7fd 100755
--- a/dowhy/VERSION
+++ b/dowhy/VERSION
@@ -1 +1 @@
-0.6
+0.7
diff --git a/setup.py b/setup.py
index fe36cba709..2db85b8c80 100755
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@
     license='MIT',
     long_description=long_description,
     url='https://github.com/microsoft/dowhy',  # Optional
-    download_url='https://github.com/microsoft/dowhy/archive/v0.6.tar.gz',
+    download_url='https://github.com/microsoft/dowhy/archive/v0.7.tar.gz',
     author='Amit Sharma, Emre Kiciman',
     classifiers=[  # Optional
         'Development Status :: 4 - Beta',
@@ -47,11 +47,12 @@
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
 
     keywords='causality machine-learning causal-inference statistics graphical-model',
     packages=find_packages(exclude=['docs', 'tests']),
-    python_requires='>=3.5',
+    python_requires='>=3.6',
     install_requires=install_requires,
     extras_require=extras_require,
     include_package_data=True,