diff --git a/_metadata.py b/_metadata.py
index eabce987..18f15e33 100644
--- a/_metadata.py
+++ b/_metadata.py
@@ -1,2 +1,2 @@
-__extension_version__ = "0.18.0"
+__extension_version__ = "0.19.0"
 __extension_name__ = "pytket-quantinuum"
diff --git a/docs/changelog.rst b/docs/changelog.rst
index ae5ab83d..d7af4969 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,8 +1,9 @@
 Changelog
 ~~~~~~~~~
 
-0.19.0
------------------
+0.19.0 (August 2023)
+--------------------
+
 * Update `FullyConnected` Architecture to label Node with "q", matching
   compilation by `FlattenRelabelRegistersPass`.