Update ChangeLog and version files for release
diff --git a/ChangeLog b/ChangeLog
index e0dd23c..48d69d2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-16  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/c++tools/ChangeLog b/c++tools/ChangeLog
index 4723804..46505bf8 100644
--- a/c++tools/ChangeLog
+++ b/c++tools/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-18  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/config/ChangeLog b/config/ChangeLog
index f31a9d0..28b8a73 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index f8ba187..73ecfe5 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/contrib/header-tools/ChangeLog b/contrib/header-tools/ChangeLog
index 2096434..c6bf489 100644
--- a/contrib/header-tools/ChangeLog
+++ b/contrib/header-tools/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/contrib/reghunt/ChangeLog b/contrib/reghunt/ChangeLog
index 1fbad2e..8c438a3 100644
--- a/contrib/reghunt/ChangeLog
+++ b/contrib/reghunt/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/contrib/regression/ChangeLog b/contrib/regression/ChangeLog
index e1fab59..5412df7 100644
--- a/contrib/regression/ChangeLog
+++ b/contrib/regression/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index 037f291..9afb9b3 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-16  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/gcc/BASE-VER b/gcc/BASE-VER
index 0a47c95..72773de 100644
--- a/gcc/BASE-VER
+++ b/gcc/BASE-VER
@@ -1 +1 @@
-11.3.1
+11.4.0
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 468378f..326bcd3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-22   Michael Meissner  <meissner@linux.ibm.com>
 
 	PR target/70243
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 9c36606..e14eb1c 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index a051997..f3ca186 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-28  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/105365
diff --git a/gcc/brig/ChangeLog b/gcc/brig/ChangeLog
index 840215c..77ce0c0 100644
--- a/gcc/brig/ChangeLog
+++ b/gcc/brig/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 98d82f5..d781d0f 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 2e23801..c6a2e86 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-11-04  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 9ef295b..2592e34 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-22  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 22d1be9..4d0ad3a 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-03-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	Backported from master:
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 78cddcb..16ab8ef 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-20  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index aa786cc..c801872 100644
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index a6488d7..8255ddd 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 0a1fa48..fe5c2a2 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index b3758fa..789ae00 100644
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/objcp/ChangeLog b/gcc/objcp/ChangeLog
index 5654106..66c468b 100644
--- a/gcc/objcp/ChangeLog
+++ b/gcc/objcp/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/po/ChangeLog b/gcc/po/ChangeLog
index a1e2b68..d052046 100644
--- a/gcc/po/ChangeLog
+++ b/gcc/po/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 016b75e..eb63834 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-22   Michael Meissner  <meissner@linux.ibm.com>
 
 	PR target/70243
diff --git a/gnattools/ChangeLog b/gnattools/ChangeLog
index 5e145d6..d30846d 100644
--- a/gnattools/ChangeLog
+++ b/gnattools/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-04-26  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* configure.ac (TOOLS_TARGET_PAIRS): Remove obsolete settings.
diff --git a/gotools/ChangeLog b/gotools/ChangeLog
index f1c352d..73ad23c 100644
--- a/gotools/ChangeLog
+++ b/gotools/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/include/ChangeLog b/include/ChangeLog
index a3acc4b..3ca8a3f 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/intl/ChangeLog b/intl/ChangeLog
index 5cde4d8..e9f9f24 100644
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libada/ChangeLog b/libada/ChangeLog
index 9d825e9..59fd3c3 100644
--- a/libada/ChangeLog
+++ b/libada/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 927b378..d30915d 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-03-03  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
 
 	Backported from master:
diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 25326ce..7f5c0dd 100644
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libcc1/ChangeLog b/libcc1/ChangeLog
index 56402bc..a28d9c7 100644
--- a/libcc1/ChangeLog
+++ b/libcc1/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libcody/ChangeLog b/libcody/ChangeLog
index 3583959..62eccb3 100644
--- a/libcody/ChangeLog
+++ b/libcody/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index b7feb1f..8edf621 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-08-02  Lewis Hyatt  <lhyatt@gmail.com>
 
 	Backported from master:
diff --git a/libcpp/po/ChangeLog b/libcpp/po/ChangeLog
index 61c3a4c..009d268 100644
--- a/libcpp/po/ChangeLog
+++ b/libcpp/po/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index 0768a6e..ea72f99 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index bed6dad..1ee2653 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 9f0f6ac..df6eabe 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-21  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/libgcc/config/avr/libf7/ChangeLog b/libgcc/config/avr/libf7/ChangeLog
index 9081ecd..786c203 100644
--- a/libgcc/config/avr/libf7/ChangeLog
+++ b/libgcc/config/avr/libf7/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-09-19  Georg-Johann Lay  <avr@gjlay.de>
 
 	Backported from master:
diff --git a/libgcc/config/libbid/ChangeLog b/libgcc/config/libbid/ChangeLog
index 339bb24..f78b4c7 100644
--- a/libgcc/config/libbid/ChangeLog
+++ b/libgcc/config/libbid/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index a78ef86..cd63aae 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 93961eb..f214dbd 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/libhsail-rt/ChangeLog b/libhsail-rt/ChangeLog
index 8bca42d..07db466 100644
--- a/libhsail-rt/ChangeLog
+++ b/libhsail-rt/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 0306168..4a80d29 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index c29f72f..f9ba399 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 19816bd..2f5716d 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/liboffloadmic/ChangeLog b/liboffloadmic/ChangeLog
index 5e1f76a..36c5bdf 100644
--- a/liboffloadmic/ChangeLog
+++ b/liboffloadmic/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index 9656a80..6682b44 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-12-13  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* libdruntime/core/stdc/fenv.d: Compile in MIPS uClibc bindings on
diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index a178f78..8733d23 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index b9b9605..8085bec 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-16  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/libssp/ChangeLog b/libssp/ChangeLog
index 72119b0..2cc64a3 100644
--- a/libssp/ChangeLog
+++ b/libssp/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index da59231..19ca5d7 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2023-05-25  Matthias Kretz  <m.kretz@gsi.de>
 
 	Backported from master:
diff --git a/libvtv/ChangeLog b/libvtv/ChangeLog
index 645e54a..461c60c 100644
--- a/libvtv/ChangeLog
+++ b/libvtv/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog
index 8f6a82d..c2b2937 100644
--- a/lto-plugin/ChangeLog
+++ b/lto-plugin/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/maintainer-scripts/ChangeLog b/maintainer-scripts/ChangeLog
index fcc1d00c..87162fe 100644
--- a/maintainer-scripts/ChangeLog
+++ b/maintainer-scripts/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.
diff --git a/zlib/ChangeLog b/zlib/ChangeLog
index 3fe8449..f58f579 100644
--- a/zlib/ChangeLog
+++ b/zlib/ChangeLog
@@ -1,3 +1,7 @@
+2023-05-29  Release Manager
+
+	* GCC 11.4.0 released.
+
 2022-04-21  Release Manager
 
 	* GCC 11.3.0 released.