diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 1bd32a7ff5..04ac957a19 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -4,6 +4,7 @@ Changelog
 2.7 LTS (xx.xx.xxxx) - IN DEVELOPMENT
 ~~~~~~~~~~~~~~~~~~~~
 
+ * Improved StreamField design (Bertrand Bordage)
  * Added `construct_page_listing_buttons` hook (Michael van Tellingen)
  * Added more detailed documentation and troubleshooting for installing OpenCV for feature detection (Daniele Procida)
  * Added Table Block caption for accessibility (Rahmi Pruitt)
diff --git a/SPONSORS.md b/SPONSORS.md
new file mode 100644
index 0000000000..026bb0af5d
--- /dev/null
+++ b/SPONSORS.md
@@ -0,0 +1,17 @@
+# Sponsors
+
+The following organisations and individuals supported the [Wagtail's First Hatch](https://www.kickstarter.com/projects/noripyt/wagtails-first-hatch) crowdfunding campaign:
+
+- [Springload](https://springload.nz/)
+- [NetFM](https://netfm.org/)
+- [Ambient Innovation](https://ambient-innovation.com/)
+- [Shenberger Technology](http://shenbergertech.com/)
+- [Type/Code](https://typecode.com/)
+- [SharperTool](http://sharpertool.com/)
+- [Overcast Software](https://www.overcast.io/)
+- [Octave](https://octave.nz/)
+- [Taywa](https://www.taywa.ch/)
+- [Rock Kitchen Harris](https://www.rkh.co.uk/)
+- [The Motley Fool](http://www.fool.com/)
+- [R Strother Scott](https://twitter.com/rstrotherscott)
+- [Beyond Media](http://beyond.works/)
diff --git a/docs/_static/images/releasenotes_2_7_streamfield_styles.png b/docs/_static/images/releasenotes_2_7_streamfield_styles.png
new file mode 100644
index 0000000000..b559a13395
Binary files /dev/null and b/docs/_static/images/releasenotes_2_7_streamfield_styles.png differ
diff --git a/docs/releases/2.7.rst b/docs/releases/2.7.rst
index 19796fa969..55eecb659e 100644
--- a/docs/releases/2.7.rst
+++ b/docs/releases/2.7.rst
@@ -13,7 +13,12 @@ Wagtail 2.7 is designated a Long Term Support (LTS) release. Long Term Support r
 What's new
 ==========
 
-* Upgraded Elasticsearch client library dependency to 6.4.0 or above, 7.0.0 or above is still supported.
+Improved StreamField design
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. image:: ../_static/images/releasenotes_2_7_streamfield_styles.png
+
+The design of the StreamField user interface has been updated to improve clarity and usability, including better handling of nested blocks. This work was completed by Bertrand Bordage as part of the `Wagtail's First Hatch <https://www.kickstarter.com/projects/noripyt/wagtails-first-hatch>`_ crowdfunding campaign. We would like to thank all `supporters of the campaign <https://wagtail.io/blog/wagtails-first-hatch-backers/>`_.
 
 
 Other features