diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : klayout
-version    : '0.27.3'
-release    : 25
+version    : 0.27.4
+release    : 26
 source     :
-    - https://github.com/KLayout/klayout/archive/v0.27.3.tar.gz : 8c21e6898db5285bf75e65f9a74724564e3419cd76a35bfc53dde3944827017a
+    - https://github.com/KLayout/klayout/archive/v0.27.4.tar.gz : 53f7482191db3e683b90b6f51f87bc6c687dec05733099751e792711727931e0
 license    :
     - GPL-2.0-or-later
 component  : office.scientific
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -59,207 +59,207 @@
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libcif.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libcif.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libcif.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libcif.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libcif.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libdxf.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libdxf.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libdxf.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libdxf.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libdxf.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libgds2.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libgds2.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libgds2.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libgds2.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libgds2.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liblefdef.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liblefdef.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liblefdef.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/liblefdef.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/liblefdef.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libmag.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libmag.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libmag.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libmag.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libmag.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libnet_tracer.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libnet_tracer.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libnet_tracer.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libnet_tracer.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libnet_tracer.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liboasis.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liboasis.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/liboasis.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/liboasis.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/liboasis.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libpcb.so</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libpcb.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/db_plugins/libpcb.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/db_plugins/libpcb.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/db_plugins/libpcb.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libbool_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libbool_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libbool_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libbool_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libbool_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcif_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcif_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcif_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcif_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcif_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcommon_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcommon_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcommon_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcommon_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libcommon_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libd25_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libd25_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libd25_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libd25_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libd25_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdiff_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdiff_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdiff_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdiff_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdiff_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdxf_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdxf_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdxf_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdxf_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libdxf_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libgds2_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libgds2_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libgds2_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libgds2_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libgds2_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libimport_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libimport_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libimport_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libimport_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libimport_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liblefdef_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liblefdef_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liblefdef_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/liblefdef_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/liblefdef_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libmag_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libmag_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libmag_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libmag_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libmag_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libnet_tracer_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libnet_tracer_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libnet_tracer_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libnet_tracer_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libnet_tracer_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liboasis_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liboasis_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/liboasis_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/liboasis_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/liboasis_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libpcb_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libpcb_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libpcb_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libpcb_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libpcb_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libxor_ui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libxor_ui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/lay_plugins/libxor_ui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libxor_ui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/lay_plugins/libxor_ui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtCore.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtCore.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtCore.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtCore.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtCore.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtDesigner.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtDesigner.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtDesigner.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtDesigner.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtDesigner.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtGui.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtGui.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtGui.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtGui.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtGui.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtMultimedia.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtMultimedia.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtMultimedia.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtMultimedia.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtMultimedia.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtNetwork.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtNetwork.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtNetwork.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtNetwork.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtNetwork.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtPrintSupport.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtPrintSupport.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtPrintSupport.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtPrintSupport.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtPrintSupport.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSql.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSql.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSql.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtSql.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtSql.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSvg.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSvg.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtSvg.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtSvg.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtSvg.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtUiTools.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtUiTools.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtUiTools.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtUiTools.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtUiTools.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtWidgets.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtWidgets.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtWidgets.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtWidgets.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtWidgets.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXml.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXml.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXml.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtXml.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtXml.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXmlPatterns.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXmlPatterns.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_QtXmlPatterns.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_QtXmlPatterns.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_QtXmlPatterns.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_ant.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_ant.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_ant.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_ant.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_ant.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_bd.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_bd.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_bd.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_bd.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_bd.so.0.27.4</Path>
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             <Path fileType="library">/usr/lib64/klayout/libklayout_db.so.0</Path>
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-            <Path fileType="library">/usr/lib64/klayout/libklayout_db.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_db.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_drc.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_drc.so.0</Path>
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-            <Path fileType="library">/usr/lib64/klayout/libklayout_drc.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_drc.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_edt.so</Path>
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-            <Path fileType="library">/usr/lib64/klayout/libklayout_laybasic.so.0.27.3</Path>
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-            <Path fileType="library">/usr/lib64/klayout/libklayout_lib.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_lib.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lvs.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lvs.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lvs.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_lvs.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_lvs.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lym.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lym.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_lym.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_lym.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_lym.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_pya.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_pya.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_pya.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_pya.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_pya.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_qtbasic.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_qtbasic.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_qtbasic.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_qtbasic.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_qtbasic.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rba.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rba.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rba.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_rba.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_rba.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rdb.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rdb.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_rdb.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_rdb.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_rdb.so.0.27.4</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_tl.so</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_tl.so.0</Path>
             <Path fileType="library">/usr/lib64/klayout/libklayout_tl.so.0.27</Path>
-            <Path fileType="library">/usr/lib64/klayout/libklayout_tl.so.0.27.3</Path>
+            <Path fileType="library">/usr/lib64/klayout/libklayout_tl.so.0.27.4</Path>
             <Path fileType="data">/usr/share/applications/klayoutEditor.desktop</Path>
             <Path fileType="data">/usr/share/applications/klayoutViewer.desktop</Path>
             <Path fileType="data">/usr/share/pixmaps/klayout.png</Path>
@@ -269,12 +269,12 @@
         </Replaces>
     </Package>
     <History>
-        <Update release="25">
-            <Date>2021-08-22</Date>
-            <Version>0.27.3</Version>
+        <Update release="26">
+            <Date>2021-10-20</Date>
+            <Version>0.27.4</Version>
             <Comment>Packaging update</Comment>
             <Name>Shen Chen</Name>
             <Email>shenchen@cogenda.com</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file