diff --git a/Changelog b/Changelog
index 210a64829..6bfd1f1b2 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,12 @@
+0.29.11          (2025-01-17):
+* Bug: %GITHUB%/issues/1948 Crash by instantiate a Cell in a Library-Cell 
+* Bug: %GITHUB%/issues/1953 Callback_impl & coerce_parameters_impl parameter display issue
+* Bug: %GITHUB%/issues/1955 Locked layout after certain operations
+* Bug: %GITHUB%/issues/1959 Color corrections not working properly for images with color mapping / float values
+* Enhancement: %GITHUB%/issues/1963 Add lock to Cell
+* Bug: %GITHUB%/issues/1967 Possible net tracer bug in point-and-click net trace
+* Enhancement: %GITHUB%/issues/1971 Suppress warnings written with tl::warn from Python
+
 0.29.10          (2024-12-03):
 * Bug: %GITHUB%/issues/1941 Crash with the navigator open
 * Bug: %GITHUB%/issues/1942 Syntax error in pyi stubs
diff --git a/Changelog.Debian b/Changelog.Debian
index 34f59cf70..dd2ebb144 100644
--- a/Changelog.Debian
+++ b/Changelog.Debian
@@ -1,3 +1,10 @@
+klayout (0.29.11-1) unstable; urgency=low
+
+  * New features and bugfixes
+    - See changelog
+
+ -- Matthias Köfferlein <matthias@koefferlein.de>  Fri, 17 Jan 2025 10:20:14 +0100
+
 klayout (0.29.10-1) unstable; urgency=low
 
   * New features and bugfixes
diff --git a/version.sh b/version.sh
index 51fecf2ff..48d9e093d 100644
--- a/version.sh
+++ b/version.sh
@@ -2,10 +2,10 @@
 # This script is sourced to define the main version parameters
 
 # The main version
-KLAYOUT_VERSION="0.29.10"
+KLAYOUT_VERSION="0.29.11"
 
 # The version used for PyPI (don't use variables here!)
-KLAYOUT_PYPI_VERSION="0.29.10"
+KLAYOUT_PYPI_VERSION="0.29.11"
 
 # The build date
 KLAYOUT_VERSION_DATE=$(date "+%Y-%m-%d")