diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d92e46..db85b9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@ Changelog
 
 <!-- Do not edit. This file is automatically generated from changelog.yaml.-->
 
+**0.45.0 (2024-09-29)**
+
+* Add `post --reply-last` for replying to last posted toot, for creating threads
+* Deprecate `env` command in favour of `diag`
+
 **0.44.1 (2024-08-12)**
 
 * Make it possible to pass status URL as status_id, experimental (thanks
diff --git a/changelog.yaml b/changelog.yaml
index 60e75bd..03aa338 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -1,3 +1,9 @@
+0.45.0:
+  date: 2024-09-29
+  changes:
+    - "Add `post --reply-last` for replying to last posted toot, for creating threads"
+    - "Deprecate `env` command in favour of `diag`"
+
 0.44.1:
   date: 2024-08-12
   changes:
diff --git a/docs/changelog.md b/docs/changelog.md
index 0d92e46..db85b9e 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -3,6 +3,11 @@ Changelog
 
 <!-- Do not edit. This file is automatically generated from changelog.yaml.-->
 
+**0.45.0 (2024-09-29)**
+
+* Add `post --reply-last` for replying to last posted toot, for creating threads
+* Deprecate `env` command in favour of `diag`
+
 **0.44.1 (2024-08-12)**
 
 * Make it possible to pass status URL as status_id, experimental (thanks