RELEASE: v0.14.0 (#1946)

CHANGELOG.md

 # Change Log
 
-## v0.13.2 -023-02-07
+## v0.14.0 - 2023-02-28
 
-([full changelog](https://github.com/executablebooks/jupyter-book/compare/v0.13.1...e52689156deeace6a34c8e27f77dfa7ec65720ab))
+([full changelog](https://github.com/executablebooks/jupyter-book/compare/v0.13.2...e52689156deeace6a34c8e27f77dfa7ec65720ab))
 
-### Bugs fixed
+This release updates many of the underlying software packages used by `jupyter-book` including major updates to [myst-nb](https://github.com/executablebooks/myst-nb) and [myst-parser](https://github.com/executablebooks/myst-parser) which power `jupyter-book`. This release also brings compatibility with `sphinx v5`.
+
+A big **thank you** to all contributors and maintainers of these underlying packages. There have been many major updates that will flow through to `jupyter-book` with this release.
+
+A [migration assistance page](https://jupyterbook.org/en/stable/explain/migration.html) has been setup to assist users with updates to your `configuration` and highlights a few of the common `breaking changes` which are discussed with examples.
+
+### Package Updates
+
+- [#1842](https://github.com/executablebooks/jupyter-book/pull/1842) updates [myst-nb](https://github.com/executablebooks/MyST-NB) moving from `myst-nb~=0.13.1` to `myst-nb~=0.17.1`. This incorporates three major updates to [myst-nb](https://github.com/executablebooks/MyST-NB/releases) which in turn incorporates changes to the underlying [myst-parser](https://github.com/executablebooks/MyST-Parser/releases) moving from `myst-parser~=0.15` to `myst-parser~=0.18`.
+- [#1842](https://github.com/executablebooks/jupyter-book/pull/1842) enables compatibility with `docutils>=0.15,<0.19`
+- [#1842](https://github.com/executablebooks/jupyter-book/pull/1842) supports `sphinx5`
+- [#1842](https://github.com/executablebooks/jupyter-book/pull/1842) incorporates updates for `sphinx-design`, `sphinx-thebe` and `sphinx-book-theme`.
+
+### Docs
+
+- DOCS: Fix gallery URL [1933](https://github.com/executablebooks/jupyter-book/pull/1933) and [1937](https://github.com/executablebooks/jupyter-book/pull/1937)
 
-- FIX: Address typo in docs [#1841](https://github.com/executablebooks/jupyter-book/pull/1841) ([@mmcky](https://github.com/mmcky))
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/executablebooks/jupyter-book/graphs/contributors?from=2023-02-07&to=2023-02-28&type=c))
+
+However this excludes the many major contributions in underlying projects which are documented in the table below.
+
+|---------|---------------|
+| Package | Contributions |
+|---------|---------------|
+| [myst-nb](https://github.com/executablebooks/MyST-NB) | [contributors](https://github.com/executablebooks/MyST-NB/graphs/contributors?from=2022-02-11&to=2023-02-28&type=c) |
+| [myst-parser](https://github.com/executablebooks/myst-parser) | [contributors](https://github.com/executablebooks/myst-parser/graphs/contributors?from=2021-06-13&to=2023-02-28&type=c) |
+| [sphinx-design](https://github.com/executablebooks/sphinx-design) | [contributors](https://github.com/executablebooks/sphinx-design/graphs/contributors?from=2022-04-21&to=2023-02-28&type=c) |
+|| [sphinx-thebe](https://github.com/executablebooks/sphinx-thebe) | [contributors](https://github.com/executablebooks/sphinx-thebe/graphs/contributors?from=2022-04-30&to=2023-02-28&type=c) |
+|| [sphinx-book-theme](https://github.com/executablebooks/sphinx-book-theme) | [contributors](https://github.com/executablebooks/sphinx-book-theme/graphs/contributors?from=2022-03-28&to=2023-01-05&type=c) |
+
+
+## v0.13.2 - 2023-02-07
+
+([full changelog](https://github.com/executablebooks/jupyter-book/compare/v0.13.1...e52689156deeace6a34c8e27f77dfa7ec65720ab))
 
 ### Maintenance and upkeep improvements
 
@@ -15,6 +48,7 @@
 
 ### Documentation improvements
 
+- DOCS: Address typo in docs [#1841](https://github.com/executablebooks/jupyter-book/pull/1841) ([@mmcky](https://github.com/mmcky))
 - DOCS: Fix typo [#1879](https://github.com/executablebooks/jupyter-book/pull/1879) ([@fortierq](https://github.com/fortierq))
 - DOCS: Add copybutton console prefix [#1877](https://github.com/executablebooks/jupyter-book/pull/1877) ([@choldgraf](https://github.com/choldgraf))
 - DOCS: Fix broken link in pdf.md [#1876](https://github.com/executablebooks/jupyter-book/pull/1876) ([@stoffprof](https://github.com/stoffprof))