diff --git a/CHANGELOG.md b/CHANGELOG.md
index c279514ba8f..893a78781da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,19 @@ Every user-facing change should have an entry in this changelog. Please respect
 -->
 
 ## Unreleased
+- [Feature] Add PYTHONBREAKPOINT as an exposed config variable for custom debugging.(by @Carlos-Muniz)
+
+## v14.0.0 (2022-06-09)
+
+- 💥[Feature] Upgrade to Nutmeg: (by @regisb)
+  - 💥[Feature] Hide a course from the `/course` search page in the LMS when the course visibility is set to "none" in the Studio. (thanks @ghassanmas!)
+  - 💥[Improvement] The `lms.env.json` and `cms.env.json` files are moved to `lms.env.yml` and `cms.env.yml`. As a consequence, plugin developers must reformat the following patches to use YAML format, and not JSON: "common-env-features", "lms-env-features", "cms-env-features", "lms-env", "cms-env", "openedx-auth".
+  - 💥[Feature] Persistent grades are now enabled by default.
+  - [Bugfix] Remove edX references from bulk emails ([issue](https://github.com/openedx/build-test-release-wg/issues/100)).
+  - [Improvement] For Tutor Nightly (and only Nightly), official plugins are now installed from their nightly branches on GitHub instead of a version range on PyPI. This will allow Nightly users to install all official plugins by running ``pip install -e ".[full]"``.
+  - [Bugfix] Start MongoDB when running migrations, because a new data migration fails if MongoDB is not running
+
+## v13.3.1 (2022-06-06)
 
 ## v14.0.0 (2022-06-09)
 
diff --git a/docs/dev.rst b/docs/dev.rst
index d552589eb92..38dc8591cbb 100644
--- a/docs/dev.rst
+++ b/docs/dev.rst
@@ -161,7 +161,7 @@ Tutor makes it easy to create a bind-mount from an existing container. First, co
 
     tutor dev bindmount lms /openedx/venv
 
-This command recursively copies the contents of the ``/opendedx/venv`` directory to ``$(tutor config printroot)/volumes/venv``. The code of any Python dependency can then be edited -- for instance, you can then add a ``import ipdb; ipdb.set_trace()`` statement for step-by-step debugging, or implement a custom feature.
+This command recursively copies the contents of the ``/opendedx/venv`` directory to ``$(tutor config printroot)/volumes/venv``. The code of any Python dependency can then be edited -- for instance, you can then add a ``breakpoint()`` statement for step-by-step debugging, or implement a custom feature.
 
 Then, bind-mount the directory back in the container with the ``--mount`` option::
 
@@ -238,10 +238,12 @@ Then, you should run the following commands::
     # Rebuild static assets
     openedx-assets build --env=dev
 
-After running all these commands, your edx-platform repository will be ready for local development. To debug a local edx-platform repository, you can then add a ``import ipdb; ipdb.set_trace()`` breakpoint anywhere in your code and run::
+After running all these commands, your edx-platform repository will be ready for local development. To debug a local edx-platform repository, you can then add a `python breakpoint <https://docs.python.org/3/library/functions.html#breakpoint>`__ with ``breakpoint()`` anywhere in your code and run::
 
     tutor dev start --mount=/path/to/edx-platform lms
 
+``PYTHONBREAKPOINT`` can be modified in the `config.yml` in order to use a custom debugger. The default debugger is ``pdb.set_trace``.
+
 If LMS isn't running, this will start it in your terminal. If an LMS container is already running background, this command will stop it, recreate it, and attach your terminal to it. Later, to detach your terminal without stopping the container, just hit ``Ctrl+z``.
 
 
diff --git a/tutor/templates/build/openedx/Dockerfile b/tutor/templates/build/openedx/Dockerfile
index d3db2817e15..d95266db348 100644
--- a/tutor/templates/build/openedx/Dockerfile
+++ b/tutor/templates/build/openedx/Dockerfile
@@ -230,6 +230,9 @@ USER app
 RUN pip install -r requirements/edx/development.txt
 RUN pip install ipdb==0.13.4 ipython==7.27.0
 
+# Add PYTHONBREAKPOINT from config.yml
+ENV PYTHONBREAKPOINT={{ PYTHONBREAKPOINT }}
+
 # Recompile static assets: in development mode all static assets are stored in edx-platform,
 # and the location of these files is stored in webpack-stats.json. If we don't recompile
 # static assets, then production assets will be served instead.
diff --git a/tutor/templates/config/defaults.yml b/tutor/templates/config/defaults.yml
index 359d71b50b7..ac926d418f0 100644
--- a/tutor/templates/config/defaults.yml
+++ b/tutor/templates/config/defaults.yml
@@ -57,6 +57,7 @@ MYSQL_ROOT_USERNAME: "root"
 NPM_REGISTRY: "https://registry.npmjs.org/"
 PLATFORM_NAME: "My Open edX"
 PREVIEW_LMS_HOST: "preview.{{ LMS_HOST }}"
+PYTHONBREAKPOINT:
 REDIS_HOST: "redis"
 REDIS_PORT: 6379
 REDIS_USERNAME: ""