🚀 RELEASE: v0.4.0 (#58)

Author: chrisjsewell

Diff for: CHANGELOG.md

@@ -1,12 +1,26 @@
 # CHANGELOG
 
+## 0.4.0 - 2020-08-19
+
+- 👌 IMPROVE: Add `allow_errors` execution option to `JupyterExecutorBasic.run_and_cache`
+
+  This can also be set in the notebook metadata: `nb.metadata.execution.allow_errors`
+- 👌 IMPROVE: Add `run_in_temp` execution option to `JupyterExecutorBasic.run_and_cache`
+- ⬇️ DOWNGRADE: Relax pinning of nbclient
+
+    Since there are reports of issues with version 0.3,
+    see: [jupyter/nbclient#58](https://github.com/jupyter/nbclient/issues/58)
+- ♻️ REFACTOR: Extract single notebook execution into separate function
+
+    Useful for upstream use.
+
 ## 0.3.0 - 2020-08-05
 
-### Improved
+### Improved 👌
 
 - Moved execution functionality from [nbconvert](https://github.com/jupyter/nbconvert) to [nbclient](https://github.com/jupyter/nbclient)
 - Fixed UTF8 encoding (for Windows OS), thanks to @phaustin
 
-### Fixed
+### Fixed 🐛
 
 - Moved testing from Travis CI to GitHub Actions (and added tests for Windows OS)

Diff for: jupyter_cache/__init__.py

@@ -1,5 +1,5 @@
 # NOTE: never import anything here, in order to maintain CLI speed
-__version__ = "0.3.0"
+__version__ = "0.4.0"
 
 
 def get_cache(path, cache_cls=None):