Update ChangeLog and version files for releasegcc_9_1_0_release

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-9-branch@270839 138bc75d-0d04-0410-961f-82ee72b054a4

54 files changed, 209 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 8831b20a6b0..a90e9c6d2fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-22  Roman Zhuykov  <zhroma@ispras.ru>
 
 	* MAINTAINERS (Various Maintainers): Remove Ayal Zaks and add myself
diff --git a/config/ChangeLog b/config/ChangeLog
index 37456f9fcaf..31e5370d873 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-16  Martin Liska  <mliska@suse.cz>
 
 	* bootstrap-lto-lean.mk: Filter out -flto in STAGEtrain_CFLAGS.
diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 612ba95cbb9..2c661baf436 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* gennews (files): Add files for GCC 9.
diff --git a/contrib/header-tools/ChangeLog b/contrib/header-tools/ChangeLog
index 8977a000cd9..2ed89d485ce 100644
--- a/contrib/header-tools/ChangeLog
+++ b/contrib/header-tools/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2017-07-02  Richard Sandiford  <richard.sandiford@linaro.org>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>
diff --git a/contrib/reghunt/ChangeLog b/contrib/reghunt/ChangeLog
index af27b8f97c4..0f0fa3fd415 100644
--- a/contrib/reghunt/ChangeLog
+++ b/contrib/reghunt/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2010-06-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* bin/gcc-svn-ids: Fix unportable shell quoting.
diff --git a/contrib/regression/ChangeLog b/contrib/regression/ChangeLog
index a4194276aa3..4d4523bf220 100644
--- a/contrib/regression/ChangeLog
+++ b/contrib/regression/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2012-08-26  Hans-Peter Nilsson  <hp@axis.com>
 
 	* btest-gcc.sh (TESTLOGS): Make gfortran.sum optional.
diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index ad37281c3fb..d774f7105a0 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-18  Erik Schnetter  <schnetter@gmail.com>
 	  Jakub Jelinek  <jakub@redhat.com>
 	  Iain Sandoe  <iain@sandoe.co.uk>
diff --git a/gcc/BASE-VER b/gcc/BASE-VER
index 37ad5c8b19d..47da986f86f 100644
--- a/gcc/BASE-VER
+++ b/gcc/BASE-VER
@@ -1 +1 @@
-9.0.1
+9.1.0
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8f8a7763c8d..c62ad95aa04 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-30  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 
 	Backport from mainline.
diff --git a/gcc/DEV-PHASE b/gcc/DEV-PHASE
index 373fbc60bb9..e69de29bb2d 100644
--- a/gcc/DEV-PHASE
+++ b/gcc/DEV-PHASE
@@ -1 +0,0 @@
-prerelease
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 0888f548ec7..bbc327a0905 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
 	    Jakub Jelinek  <jakub@redhat.com>
diff --git a/gcc/brig/ChangeLog b/gcc/brig/ChangeLog
index a1cc326274f..ab3d1494a33 100644
--- a/gcc/brig/ChangeLog
+++ b/gcc/brig/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 12d4587bb0d..abdea1b9280 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-19  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/89888
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index e5bc2b75303..a1e1381641b 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-19  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/89888
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 059a7fd0ea6..ad050bfad8c 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-24  Jason Merrill  <jason@redhat.com>
 
 	PR c++/90227 - error with template parameter packs.
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index d5b53679c8c..f416784ad0e 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-25  Johannes Pfau  <johannespfau@gmail.com>
 
 	* config-lang.in: Do not add target_libs if phobos is disabled.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 12cb55c2dcb..fa2d51af9a4 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-19  Steven G. Kargl  <kargl@gcc.gnu.org>
 
 	PR fortran/90166
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index 2c88593b05b..585cc4cc980 100644
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-03-06  Ian Lance Taylor  <iant@golang.org>
 
 	PR go/89227
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index 9958db15ee0..28e294c1817 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-03-21  Jakub Jelinek  <jakub@redhat.com>
 
 	* jit-recording.c (reproducer::m_set_identifiers): Use false as Lazy
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index e288400a312..bfa0945429f 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-12  Jan Hubicka  <hubicka@ucw.cz>
 
 	* lto.c (do_stream_out): rename to ...
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index 04eb3fe9e55..4d0abd52c50 100644
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-05  Martin Liska  <mliska@suse.cz>
 
 	PR translation/89936
diff --git a/gcc/objcp/ChangeLog b/gcc/objcp/ChangeLog
index eb8c7b8da90..19ecba929fa 100644
--- a/gcc/objcp/ChangeLog
+++ b/gcc/objcp/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/gcc/po/ChangeLog b/gcc/po/ChangeLog
index 351a8d6a948..079e8e24553 100644
--- a/gcc/po/ChangeLog
+++ b/gcc/po/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-02  Joseph Myers  <joseph@codesourcery.com>
 
 	* gcc.pot: Regenerate.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d3d4edd10e0..a6c571a5959 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
diff --git a/gnattools/ChangeLog b/gnattools/ChangeLog
index 144cce05964..b026b6d1da0 100644
--- a/gnattools/ChangeLog
+++ b/gnattools/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2018-11-19  Alexandre Oliva <oliva@adacore.com>
 
 	PR ada/81878
diff --git a/gotools/ChangeLog b/gotools/ChangeLog
index 20af2b51537..f98a8983c2c 100644
--- a/gotools/ChangeLog
+++ b/gotools/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-02-28  Ian Lance Taylor  <iant@golang.org>
 
 	PR go/89406
diff --git a/include/ChangeLog b/include/ChangeLog
index ffa48aef7c4..134c2739853 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-03  Vineet Gupta  <vgupta@synopsys.com>
 
 	PR89877
diff --git a/intl/ChangeLog b/intl/ChangeLog
index 8c936960c30..7aec567570c 100644
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2018-11-07  Hafiz Abid Qadeer  <abidh@codesourcery.com>
 
         * configure: Regenerated.
diff --git a/libada/ChangeLog b/libada/ChangeLog
index a9fb7ef5b6f..e33be7d7d7b 100644
--- a/libada/ChangeLog
+++ b/libada/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 0bdf5af598d..8610edd65c6 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 3157c1f4cb4..a71e719fd64 100644
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-03-11  Ian Lance Taylor  <iant@golang.org>
 
 	PR libbacktrace/89669
diff --git a/libcc1/ChangeLog b/libcc1/ChangeLog
index 0570304b9b7..08b2ae9635d 100644
--- a/libcc1/ChangeLog
+++ b/libcc1/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7fe5b5276de..8ded197864e 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-03  Jonathan Wakely  <jwakely@redhat.com>
 
 	* files.c (search_path_exhausted): Fix typo in comment.
diff --git a/libcpp/po/ChangeLog b/libcpp/po/ChangeLog
index 96afffc03d6..d63c0a9b799 100644
--- a/libcpp/po/ChangeLog
+++ b/libcpp/po/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-03-08  Joseph Myers  <joseph@codesourcery.com>
 
 	* sv.po: Update.
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index 62a2e57467d..b208fd619ba 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index 0f1d8172f74..37f699ace38 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 
 	PR bootstrap/82856
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 30e4da4277e..c460b3f1add 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
 	    Jakub Jelinek  <jakub@redhat.com>
diff --git a/libgcc/config/libbid/ChangeLog b/libgcc/config/libbid/ChangeLog
index 8983ef631dd..89899133601 100644
--- a/libgcc/config/libbid/ChangeLog
+++ b/libgcc/config/libbid/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 72b70a0c559..511872b5f13 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	* Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 30bb2d4beba..ff585e9f742 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
 
 	* team.c (gomp_team_start): Initialize pool->threads[0].
diff --git a/libhsail-rt/ChangeLog b/libhsail-rt/ChangeLog
index 5f653fcef71..5aa4a8ba1c8 100644
--- a/libhsail-rt/ChangeLog
+++ b/libhsail-rt/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 06ff39a2656..51f8edf0bf2 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-10  Nick Clifton  <nickc@redhat.com>
 
 	PR 89394
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 2805a509965..6c149e562f9 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 48e21e5b21c..d2226b519c5 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
 	    Jakub Jelinek  <jakub@redhat.com>
diff --git a/liboffloadmic/ChangeLog b/liboffloadmic/ChangeLog
index 6305b5f5039..ae44225d5c4 100644
--- a/liboffloadmic/ChangeLog
+++ b/liboffloadmic/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR other/16615
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index 1051fb84a6c..8db5ba28a6b 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-02  Maciej W. Rozycki  <macro@wdc.com>
 
 	* std/math.d (IeeeFlags.getIeeeFlags): Handle RISC-V soft-float ABI.
diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index cfcea9ba720..6e5c1ab274f 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 0fd5a5e9642..2a69251158d 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-04-08  Martin Liska  <mliska@suse.cz>
 
 	* LOCAL_PATCHES: Add revision.
diff --git a/libssp/ChangeLog b/libssp/ChangeLog
index 7db579f2046..1630b2eca8c 100644
--- a/libssp/ChangeLog
+++ b/libssp/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a0c246f4084..816214401fa 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-05-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate.
diff --git a/libvtv/ChangeLog b/libvtv/ChangeLog
index 96e66189300..1a3ceda3017 100644
--- a/libvtv/ChangeLog
+++ b/libvtv/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-02-19  Caroline Tice <cmtice@google.com>
 
 	Fix testsuite
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog
index 8ddccbecf38..d799c0972b2 100644
--- a/lto-plugin/ChangeLog
+++ b/lto-plugin/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-02-26  Martin Liska  <mliska@suse.cz>
 
 	* lto-symtab.c: Remove.
diff --git a/maintainer-scripts/ChangeLog b/maintainer-scripts/ChangeLog
index ced78651db3..9794880fdd0 100644
--- a/maintainer-scripts/ChangeLog
+++ b/maintainer-scripts/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 2019-02-23  Jonathan Wakely  <jwakely@redhat.com>
 
 	* generate_libstdcxx_web_docs: Improve error output.
diff --git a/zlib/ChangeLog b/zlib/ChangeLog
index eb7b2a97c26..69f26885cc7 100644
--- a/zlib/ChangeLog
+++ b/zlib/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03  Release Manager
+
+	* GCC 9.1.0 released.
+
 
                 ChangeLog file for zlib