diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b9a4fd9584c..42d2893080be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,36 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- scriv-insert-here -->
 
+<a id='changelog-2.21.3'></a>
+## \[2.21.3\] - 2024-10-31
+
+### Changed
+
+- CLI no longer prints the stack trace in case of HTTP errors
+  (<https://github.com/cvat-ai/cvat/pull/8601>)
+
+### Removed
+
+- Dropped support for Python 3.8 since its EOL was on 2024-10-07
+  (<https://github.com/cvat-ai/cvat/pull/8360>)
+
+### Fixed
+
+- Requests page crush with `Cannot read property 'target' of undefined` error
+  (<https://github.com/cvat-ai/cvat/pull/8575>)
+
+- Tags in ground truth job were displayed as `tag (GT)`
+  (<https://github.com/cvat-ai/cvat/pull/8586>)
+
+- Tags in ground truth job couldn't be deleted via `x` button
+ (<https://github.com/cvat-ai/cvat/pull/8586>)
+
+- Exception 'Canvas is busy' when change frame during drag/resize a track
+  (<https://github.com/cvat-ai/cvat/pull/8598>)
+
+- A shape gets shifted if auto save triggered during dragging
+  (<https://github.com/cvat-ai/cvat/pull/8598>)
+
 <a id='changelog-2.21.2'></a>
 ## \[2.21.2\] - 2024-10-24
 
diff --git a/changelog.d/20241022_121638_klakhov_fix_request_status_crush.md b/changelog.d/20241022_121638_klakhov_fix_request_status_crush.md
deleted file mode 100644
index 082b59a70d4f..000000000000
--- a/changelog.d/20241022_121638_klakhov_fix_request_status_crush.md
+++ /dev/null
@@ -1,4 +0,0 @@
-### Fixed
-
-- Requests page crush with `Cannot read property 'target' of undefined` error
-  (<https://github.com/cvat-ai/cvat/pull/8575>)
diff --git a/changelog.d/20241023_120236_klakhov_improve_gt_tags.md b/changelog.d/20241023_120236_klakhov_improve_gt_tags.md
deleted file mode 100644
index 79c1e724a35a..000000000000
--- a/changelog.d/20241023_120236_klakhov_improve_gt_tags.md
+++ /dev/null
@@ -1,7 +0,0 @@
-### Fixed
-
-- Tags in ground truth job were displayed as `tag (GT)`
-  (<https://github.com/cvat-ai/cvat/pull/8586>)
-
-- Tags in ground truth job couldn't be deleted via `x` button
- (<https://github.com/cvat-ai/cvat/pull/8586>)
diff --git a/changelog.d/20241028_140908_sekachev.bs.md b/changelog.d/20241028_140908_sekachev.bs.md
deleted file mode 100644
index 507346e3d051..000000000000
--- a/changelog.d/20241028_140908_sekachev.bs.md
+++ /dev/null
@@ -1,4 +0,0 @@
-### Fixed
-
-- Exception 'Canvas is busy' when change frame during drag/resize a track
-  (<https://github.com/cvat-ai/cvat/pull/8598>)
diff --git a/changelog.d/20241028_140945_sekachev.bs.md b/changelog.d/20241028_140945_sekachev.bs.md
deleted file mode 100644
index fd401e390a15..000000000000
--- a/changelog.d/20241028_140945_sekachev.bs.md
+++ /dev/null
@@ -1,4 +0,0 @@
-### Fixed
-
-- A shape gets shifted if auto save triggered during dragging
-  (<https://github.com/cvat-ai/cvat/pull/8598>)
diff --git a/changelog.d/20241029_113229_maria_drop_python_3_8_support.md b/changelog.d/20241029_113229_maria_drop_python_3_8_support.md
deleted file mode 100644
index ca57734aa1dc..000000000000
--- a/changelog.d/20241029_113229_maria_drop_python_3_8_support.md
+++ /dev/null
@@ -1,4 +0,0 @@
-### Removed
-
-- Dropped support for Python 3.8 since its EOL was on 2024-10-07
-  (<https://github.com/cvat-ai/cvat/pull/8360>)
diff --git a/changelog.d/20241029_134200_roman_cli_refactor.md b/changelog.d/20241029_134200_roman_cli_refactor.md
deleted file mode 100644
index 9cb76e2d52a5..000000000000
--- a/changelog.d/20241029_134200_roman_cli_refactor.md
+++ /dev/null
@@ -1,4 +0,0 @@
-### Changed
-
-- CLI no longer prints the stack trace in case of HTTP errors
-  (<https://github.com/cvat-ai/cvat/pull/8601>)