diff --git a/.ottdrev-vc b/.ottdrev-vc
index fc3fb1c27c..641c9aff8a 100644
--- a/.ottdrev-vc
+++ b/.ottdrev-vc
@@ -1,2 +1,2 @@
-jgrpp-0.50.3	20230129	0	85a4308741ae8901f1ba48cb38f11768e7ec05ab	1	0	2023
-0f2492ea25ad7ff0422d21402541fd21ffa4d9dd4ef579272181e90163893532  -
+jgrpp-0.51.0	20230222	0	b1ba2bef4bff8b175492018a8e6c89e9b034fdec	1	0	2023
+71c6588cf6ffe3eaa51bda532298b1151471708ad5c68ea9a9b81781f196b3d3  -
diff --git a/README.md b/README.md
index f9ddf93e91..a01d3aee29 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## JGR's Patchpack version 0.50.3
+## JGR's Patchpack version 0.51.0
 
 This is a collection of patches applied to [OpenTTD](http://www.openttd.org/)
 
diff --git a/jgrpp-changelog.md b/jgrpp-changelog.md
index dccd0ee708..6172d2f526 100644
--- a/jgrpp-changelog.md
+++ b/jgrpp-changelog.md
@@ -2,6 +2,22 @@
 
 * * *
 
+### v0.51.0 (2023-02-24)
+* Fix crash after timetabling change counter and release slot orders.
+* Fix widths of columns in the build vehicle window after map generation.
+* Fix scrollbars of text windows (readme, changelog, etc).
+* Run water flooding at constant speed at day lengths >= 4.
+* Add routing restriction conditional on whether PBS reservation passes through a tile.
+* Template-based train replacement:
+  * Allow naming templates.
+* NewGRF:
+  * Allow NewGRFs to set road/tram type road vehicle collision behaviour, and to disallow tunnels for a road/tram type.
+  * Allow more than 255 object and road stop types per GRF.
+  * Allow NewGRFs to set a height for road stops in the road stop build window.
+  * Add railtype/signal variable to get signal side.
+* Re-organise language/translation files.
+* Bump trunk base from commit 0b2567d882827f3a2c8b9e927c4d7f354e498a58 to commit 09f7f32b8d85ea378984908b6a29764d8576284e.
+
 ### v0.50.3 (2023-01-29)
 * Fix crash which could occur when loading savegames which were made when a template train was being edited.
 * Fix crash which could occur when reloading NewGRFs when the landscape info window is open.