diff --git a/misc/release_notes/release_notes_20_05_07.html b/misc/release_notes/release_notes_20_05_07.html
index 62d9b463dd..4d6098adc2 100644
--- a/misc/release_notes/release_notes_20_05_07.html
+++ b/misc/release_notes/release_notes_20_05_07.html
@@ -1,6 +1,6 @@
 <h1 id="releasenotesforkoha20.05.07">RELEASE NOTES FOR KOHA 20.05.07</h1>
 
-<p>06 Jan 2021</p>
+<p>07 Jan 2021</p>
 
 <p>Koha is the first free and open source software library automation
 package (ILS). Development is sponsored by libraries of varying types
@@ -26,7 +26,7 @@ website for the Koha project is:</p>
 
 <p>Koha 20.05.07 is a bugfix/maintenance release.</p>
 
-<p>It includes 2 enhancements, 52 bugfixes.</p>
+<p>It includes 2 enhancements, 53 bugfixes.</p>
 
 <h3 id="systemrequirements">System requirements</h3>
 
@@ -71,6 +71,18 @@ deployment: </p>
 <li><a href="http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27082">[27082]</a> Problem when a basket has more of 20 orders with uncertain price</li>
 </ul>
 
+<h3 id="architectureinternalsandplumbing">Architecture, internals, and plumbing</h3>
+
+<ul>
+<li><p><a href="http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27252">[27252]</a> ES5 no longer supported (since 20.11.00)</p>
+
+<blockquote>
+  <p>This prepares Koha to officially no longer support Elasticsearch 5.X.</p>
+  
+  <p>It adds a new system preference 'ElasticsearchCrossFields' to allow users to choose whether or not to enable this feature.</p>
+</blockquote></li>
+</ul>
+
 <h3 id="cataloging">Cataloging</h3>
 
 <ul>
@@ -279,7 +291,10 @@ deployment: </p>
 
 <ul>
 <li><a href="http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=26336">[26336]</a> Cannot import items if items ignored when staging</li>
-<li><a href="http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27247">[27247]</a> Missing highlighting in Quote of the day</li>
+<li><p><a href="http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27247">[27247]</a> Missing highlighting in Quote of the day</p>
+
+<h2 id="newsysprefs">New sysprefs</h2></li>
+<li><p>ElasticsearchCrossFields</p></li>
 </ul>
 
 <h2 id="documentation">Documentation</h2>
@@ -441,11 +456,11 @@ list to volunteer:</p>
 <li>Tomás Cohen Arazi (14)</li>
 <li>Philippe Blouin (1)</li>
 <li>Colin Campbell (1)</li>
-<li>Nick Clemens (21)</li>
+<li>Nick Clemens (23)</li>
 <li>David Cook (4)</li>
 <li>Frédéric Demians (1)</li>
 <li>Jonathan Druart (26)</li>
-<li>Andrew Fuerste-Henry (3)</li>
+<li>Andrew Fuerste-Henry (5)</li>
 <li>Victor Grousset (2)</li>
 <li>Kyle M Hall (9)</li>
 <li>Andrew Isherwood (1)</li>
@@ -457,7 +472,7 @@ list to volunteer:</p>
 <li>Marcel de Rooy (1)</li>
 <li>Fridolin Somers (1)</li>
 <li>Mirko Tietgen (1)</li>
-<li>Koha Translators (1)</li>
+<li>Koha Translators (2)</li>
 </ul>
 
 <p>We thank the following libraries, companies, and other institutions who contributed
@@ -466,7 +481,7 @@ patches to Koha 20.05.07</p>
 <ul>
 <li>Athens County Public Libraries (2)</li>
 <li>BibLibre (2)</li>
-<li>ByWater-Solutions (33)</li>
+<li>ByWater-Solutions (37)</li>
 <li>Koha Community Developers (28)</li>
 <li>Mirko Tietgen (1)</li>
 <li>Prosentient Systems (4)</li>
@@ -482,16 +497,16 @@ patches to Koha 20.05.07</p>
 for Koha.</p>
 
 <ul>
-<li>Tomás Cohen Arazi (13)</li>
+<li>Tomás Cohen Arazi (15)</li>
 <li>Bob Bennhoff (1)</li>
 <li>Nick Clemens (10)</li>
 <li>David Cook (2)</li>
 <li>Chris Cormack (1)</li>
 <li>Jonathan Druart (73)</li>
 <li>Katrin Fischer (10)</li>
-<li>Andrew Fuerste-Henry (101)</li>
+<li>Andrew Fuerste-Henry (103)</li>
 <li>Lucas Gass (4)</li>
-<li>Victor Grousset (31)</li>
+<li>Victor Grousset (32)</li>
 <li>Kyle M Hall (8)</li>
 <li>Sally Healey (6)</li>
 <li>Mason James (2)</li>
@@ -536,4 +551,4 @@ tracker at:</p>
 <p>He rau ringa e oti ai.
 (Many hands finish the work)</p>
 
-<p>Autogenerated release notes updated last on 06 Jan 2021 22:00:27.</p>
+<p>Autogenerated release notes updated last on 07 Jan 2021 20:19:20.</p>
diff --git a/misc/release_notes/release_notes_20_05_07.md b/misc/release_notes/release_notes_20_05_07.md
index 43d13e5e79..76c8ea0220 100644
--- a/misc/release_notes/release_notes_20_05_07.md
+++ b/misc/release_notes/release_notes_20_05_07.md
@@ -1,5 +1,5 @@
 # RELEASE NOTES FOR KOHA 20.05.07
-06 Jan 2021
+07 Jan 2021
 
 Koha is the first free and open source software library automation
 package (ILS). Development is sponsored by libraries of varying types
@@ -19,7 +19,7 @@ Installation instructions can be found at:
 
 Koha 20.05.07 is a bugfix/maintenance release.
 
-It includes 2 enhancements, 52 bugfixes.
+It includes 2 enhancements, 53 bugfixes.
 
 ### System requirements
 
@@ -58,6 +58,14 @@ Additional notes:
 - [[18267]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=18267) Update price and tax fields in EDI to reflect DB changes
 - [[27082]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27082) Problem when a basket has more of 20 orders with uncertain price
 
+### Architecture, internals, and plumbing
+
+- [[27252]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27252) ES5 no longer supported (since 20.11.00)
+
+  >This prepares Koha to officially no longer support Elasticsearch 5.X.
+  >
+  >It adds a new system preference 'ElasticsearchCrossFields' to allow users to choose whether or not to enable this feature.
+
 ### Cataloging
 
 - [[26518]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=26518) Adding a record can succeed even if adding the biblioitem fails
@@ -205,7 +213,9 @@ Additional notes:
 
 - [[26336]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=26336) Cannot import items if items ignored when staging
 - [[27247]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27247) Missing highlighting in Quote of the day
+## New sysprefs
 
+- ElasticsearchCrossFields
 
 ## Documentation
 
@@ -340,11 +350,11 @@ We thank the following individuals who contributed patches to Koha 20.05.07.
 - Tomás Cohen Arazi (14)
 - Philippe Blouin (1)
 - Colin Campbell (1)
-- Nick Clemens (21)
+- Nick Clemens (23)
 - David Cook (4)
 - Frédéric Demians (1)
 - Jonathan Druart (26)
-- Andrew Fuerste-Henry (3)
+- Andrew Fuerste-Henry (5)
 - Victor Grousset (2)
 - Kyle M Hall (9)
 - Andrew Isherwood (1)
@@ -356,14 +366,14 @@ We thank the following individuals who contributed patches to Koha 20.05.07.
 - Marcel de Rooy (1)
 - Fridolin Somers (1)
 - Mirko Tietgen (1)
-- Koha Translators (1)
+- Koha Translators (2)
 
 We thank the following libraries, companies, and other institutions who contributed
 patches to Koha 20.05.07
 
 - Athens County Public Libraries (2)
 - BibLibre (2)
-- ByWater-Solutions (33)
+- ByWater-Solutions (37)
 - Koha Community Developers (28)
 - Mirko Tietgen (1)
 - Prosentient Systems (4)
@@ -377,16 +387,16 @@ patches to Koha 20.05.07
 We also especially thank the following individuals who tested patches
 for Koha.
 
-- Tomás Cohen Arazi (13)
+- Tomás Cohen Arazi (15)
 - Bob Bennhoff (1)
 - Nick Clemens (10)
 - David Cook (2)
 - Chris Cormack (1)
 - Jonathan Druart (73)
 - Katrin Fischer (10)
-- Andrew Fuerste-Henry (101)
+- Andrew Fuerste-Henry (103)
 - Lucas Gass (4)
-- Victor Grousset (31)
+- Victor Grousset (32)
 - Kyle M Hall (8)
 - Sally Healey (6)
 - Mason James (2)
@@ -428,4 +438,4 @@ tracker at:
 He rau ringa e oti ai.
 (Many hands finish the work)
 
-Autogenerated release notes updated last on 06 Jan 2021 22:00:27.
+Autogenerated release notes updated last on 07 Jan 2021 20:19:20.