diff --git a/kmplot-20.08.3.tar.xz b/kmplot-20.08.3.tar.xz
deleted file mode 100644
index 5a09a15..0000000
--- a/kmplot-20.08.3.tar.xz
+++ /dev/null
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deleted file mode 100644
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diff --git a/kmplot-20.11.80.tar.xz b/kmplot-20.11.80.tar.xz
new file mode 100644
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+++ b/kmplot-20.11.80.tar.xz
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new file mode 100644
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diff --git a/kmplot.changes b/kmplot.changes
index 5b8346f..f98221a 100644
--- a/kmplot.changes
+++ b/kmplot.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Sat Nov 14 00:01:58 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 20.11.80
+  * New feature release
+- Changes since 20.08.3:
+  * If include is define in .h remove it if it's defined in .cpp too (scripted)
+  * Remove explicit ECM_KDE_MODULE_DIR
+  * Avoid casting from ASCII
+  * Improve i18n tooling
+
 -------------------------------------------------------------------
 Thu Nov  5 22:46:48 UTC 2020 - Luca Beltrame <lbeltrame@kde.org>
 
diff --git a/kmplot.spec b/kmplot.spec
index fb11b58..d433311 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -21,13 +21,13 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kmplot
-Version:        20.08.3
+Version:        20.11.80
 Release:        0
 Summary:        Mathematical Function Plotter
 License:        GPL-2.0-or-later
 Group:          Productivity/Scientific/Math
 URL:            https://edu.kde.org
-Source:         https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+Source:         https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz
 BuildRequires:  extra-cmake-modules
 BuildRequires:  cmake(KF5Config)
 BuildRequires:  cmake(KF5GuiAddons)
@@ -44,7 +44,7 @@ Recommends:     %{name}-lang
 Obsoletes:      %{name}5 < %{version}
 Provides:       %{name}5 = %{version}
 %if %{with lang}
-Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
 Source2:        applications.keyring
 %endif