From 53f4ddf2781d8a6af1454a9794aca049c6216842 Mon Sep 17 00:00:00 2001
From: Erik Torres <ertorres@microsoft.com>
Date: Thu, 17 Feb 2022 18:16:14 +0000
Subject: [PATCH] ICU-21900 BRSRC 71.0.1 Version update and regenerate
 configure

See #1973
---
 icu4c/source/common/common.vcxproj             |  4 ++--
 icu4c/source/common/common_uwp.vcxproj         |  4 ++--
 icu4c/source/common/unicode/uvernum.h          | 14 +++++++-------
 icu4c/source/configure                         | 18 +++++++++---------
 icu4c/source/data/makedata.mak                 |  4 ++--
 icu4c/source/i18n/i18n.vcxproj                 |  4 ++--
 icu4c/source/i18n/i18n_uwp.vcxproj             | 16 ++++++++--------
 icu4c/source/io/io.vcxproj                     |  4 ++--
 icu4c/source/layoutex/layoutex.vcxproj         |  8 ++++----
 icu4c/source/stubdata/stubdata.vcxproj         |  2 +-
 icu4c/source/tools/ctestfw/ctestfw.vcxproj     |  4 ++--
 icu4c/source/tools/toolutil/toolutil.vcxproj   | 16 ++++++++--------
 icu4j/build.properties                         | 10 +++++-----
 .../core/src/com/ibm/icu/util/VersionInfo.java |  4 ++--
 icu4j/main/shared/build/common.properties      |  6 +++---
 icu4j/main/shared/data/icudata.jar             |  4 ++--
 icu4j/main/shared/data/icutzdata.jar           |  4 ++--
 icu4j/main/shared/data/testdata.jar            |  4 ++--
 .../icu/dev/test/util/DebugUtilitiesData.java  |  2 +-
 19 files changed, 66 insertions(+), 66 deletions(-)

diff --git a/icu4c/source/common/common.vcxproj b/icu4c/source/common/common.vcxproj
index fdc0e8d71fd..6b0a60e46c1 100644
--- a/icu4c/source/common/common.vcxproj
+++ b/icu4c/source/common/common.vcxproj
@@ -58,7 +58,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc70d.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuucd.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuucd.lib</ImportLibrary>
     </Link>
@@ -70,7 +70,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc70.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuuc.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuuc.lib</ImportLibrary>
     </Link>
diff --git a/icu4c/source/common/common_uwp.vcxproj b/icu4c/source/common/common_uwp.vcxproj
index 09743e6babc..dcd95b8c318 100644
--- a/icu4c/source/common/common_uwp.vcxproj
+++ b/icu4c/source/common/common_uwp.vcxproj
@@ -125,7 +125,7 @@
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <AdditionalDependencies>vccorlib.lib;msvcrt.lib;vcruntime.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc70.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuuc.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuuc.lib</ImportLibrary>
     </Link>
@@ -148,7 +148,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalDependencies>vccorlibd.lib;msvcrtd.lib;vcruntimed.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc70d.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuuc71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuucd.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuucd.lib</ImportLibrary>
     </Link>
diff --git a/icu4c/source/common/unicode/uvernum.h b/icu4c/source/common/unicode/uvernum.h
index 42e8865d7e3..4b69e131dd1 100644
--- a/icu4c/source/common/unicode/uvernum.h
+++ b/icu4c/source/common/unicode/uvernum.h
@@ -60,19 +60,19 @@
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.4
  */
-#define U_ICU_VERSION_MAJOR_NUM 70
+#define U_ICU_VERSION_MAJOR_NUM 71
 
 /** The current ICU minor version as an integer.
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.6
  */
-#define U_ICU_VERSION_MINOR_NUM 1
+#define U_ICU_VERSION_MINOR_NUM 0
 
 /** The current ICU patchlevel version as an integer.
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.4
  */
-#define U_ICU_VERSION_PATCHLEVEL_NUM 0
+#define U_ICU_VERSION_PATCHLEVEL_NUM 1
 
 /** The current ICU build level version as an integer.
  *  This value is for use by ICU clients. It defaults to 0.
@@ -86,7 +86,7 @@
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.6
  */
-#define U_ICU_VERSION_SUFFIX _70
+#define U_ICU_VERSION_SUFFIX _71
 
 /**
  * \def U_DEF2_ICU_ENTRY_POINT_RENAME
@@ -139,7 +139,7 @@
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.4
  */
-#define U_ICU_VERSION "70.1"
+#define U_ICU_VERSION "71.0.1"
 
 /**
  * The current ICU library major version number as a string, for library name suffixes.
@@ -152,13 +152,13 @@
  *
  * @stable ICU 2.6
  */
-#define U_ICU_VERSION_SHORT "70"
+#define U_ICU_VERSION_SHORT "71"
 
 #ifndef U_HIDE_INTERNAL_API
 /** Data version in ICU4C.
  * @internal ICU 4.4 Internal Use Only
  **/
-#define U_ICU_DATA_VERSION "70.1"
+#define U_ICU_DATA_VERSION "71.0.1"
 #endif  /* U_HIDE_INTERNAL_API */
 
 /*===========================================================================
diff --git a/icu4c/source/configure b/icu4c/source/configure
index 03284af0bc2..c183daf4fb0 100755
--- a/icu4c/source/configure
+++ b/icu4c/source/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for ICU 70.1.
+# Generated by GNU Autoconf 2.69 for ICU 71.0.1.
 #
 # Report bugs to <http://icu-project.org/bugs>.
 #
@@ -582,8 +582,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='ICU'
 PACKAGE_TARNAME='International Components for Unicode'
-PACKAGE_VERSION='70.1'
-PACKAGE_STRING='ICU 70.1'
+PACKAGE_VERSION='71.0.1'
+PACKAGE_STRING='ICU 71.0.1'
 PACKAGE_BUGREPORT='http://icu-project.org/bugs'
 PACKAGE_URL='http://icu-project.org'
 
@@ -1375,7 +1375,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures ICU 70.1 to adapt to many kinds of systems.
+\`configure' configures ICU 71.0.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1442,7 +1442,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of ICU 70.1:";;
+     short | recursive ) echo "Configuration of ICU 71.0.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1580,7 +1580,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-ICU configure 70.1
+ICU configure 71.0.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2326,7 +2326,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by ICU $as_me 70.1, which was
+It was created by ICU $as_me 71.0.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -8601,7 +8601,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ICU $as_me 70.1, which was
+This file was extended by ICU $as_me 71.0.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -8655,7 +8655,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-ICU config.status 70.1
+ICU config.status 71.0.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/icu4c/source/data/makedata.mak b/icu4c/source/data/makedata.mak
index 95d6baff562..3825da92b9b 100644
--- a/icu4c/source/data/makedata.mak
+++ b/icu4c/source/data/makedata.mak
@@ -12,11 +12,11 @@
 
 ##############################################################################
 # Keep the following in sync with the version - see common/unicode/uvernum.h
-U_ICUDATA_NAME=icudt70
+U_ICUDATA_NAME=icudt71
 ##############################################################################
 !IF "$(UWP)" == "UWP"
 # Optionally change the name of the data file for the UWP version.
-U_ICUDATA_NAME=icudt70
+U_ICUDATA_NAME=icudt71
 !ENDIF
 U_ICUDATA_ENDIAN_SUFFIX=l
 UNICODE_VERSION=14.0
diff --git a/icu4c/source/i18n/i18n.vcxproj b/icu4c/source/i18n/i18n.vcxproj
index 3471cf3e55d..23b8527cf0e 100644
--- a/icu4c/source/i18n/i18n.vcxproj
+++ b/icu4c/source/i18n/i18n.vcxproj
@@ -60,7 +60,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuin70d.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuin71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuind.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuind.lib</ImportLibrary>
     </Link>
@@ -73,7 +73,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuin70.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuin71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icuin.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuin.lib</ImportLibrary>
     </Link>
diff --git a/icu4c/source/i18n/i18n_uwp.vcxproj b/icu4c/source/i18n/i18n_uwp.vcxproj
index c7358d72e59..ca0f335927b 100644
--- a/icu4c/source/i18n/i18n_uwp.vcxproj
+++ b/icu4c/source/i18n/i18n_uwp.vcxproj
@@ -186,7 +186,7 @@
       <ProgramDataBaseFileName>.\x86\ReleaseUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin32uwp\icuin70.dll</OutputFile>
+      <OutputFile>..\..\bin32uwp\icuin71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\lib32uwp\icuin.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\lib32uwp\icuin.lib</ImportLibrary>
       <AdditionalDependencies>..\..\lib32uwp\icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -203,7 +203,7 @@
       <ProgramDataBaseFileName>.\x86\DebugUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin32uwp\icuin70d.dll</OutputFile>
+      <OutputFile>..\..\bin32uwp\icuin71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\lib32uwp\icuind.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\lib32uwp\icuind.lib</ImportLibrary>
       <AdditionalDependencies>..\..\lib32uwp\icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -220,7 +220,7 @@
       <ProgramDataBaseFileName>.\x64\ReleaseUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin64uwp\icuin70.dll</OutputFile>
+      <OutputFile>..\..\bin64uwp\icuin71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\lib64uwp\icuin.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\lib64uwp\icuin.lib</ImportLibrary>
       <AdditionalDependencies>..\..\lib64uwp\icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -237,7 +237,7 @@
       <ProgramDataBaseFileName>.\x64\DebugUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin64uwp\icuin70d.dll</OutputFile>
+      <OutputFile>..\..\bin64uwp\icuin71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\lib64uwp\icuind.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\lib64uwp\icuind.lib</ImportLibrary>
       <AdditionalDependencies>..\..\lib64uwp\icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -254,7 +254,7 @@
       <ProgramDataBaseFileName>.\ARM\ReleaseUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\binARMuwp\icuin70.dll</OutputFile>
+      <OutputFile>..\..\binARMuwp\icuin71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\libARMuwp\icuin.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\libARMuwp\icuin.lib</ImportLibrary>
       <AdditionalDependencies>..\..\libARMuwp\icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -271,7 +271,7 @@
       <ProgramDataBaseFileName>.\ARM\DebugUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\binARMuwp\icuin70d.dll</OutputFile>
+      <OutputFile>..\..\binARMuwp\icuin71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\libARMuwp\icuind.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\libARMuwp\icuind.lib</ImportLibrary>
       <AdditionalDependencies>..\..\libARMuwp\icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -288,7 +288,7 @@
       <ProgramDataBaseFileName>.\ARM64\ReleaseUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\binARM64uwp\icuin70.dll</OutputFile>
+      <OutputFile>..\..\binARM64uwp\icuin71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\libARM64uwp\icuin.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\libARM64uwp\icuin.lib</ImportLibrary>
       <AdditionalDependencies>..\..\libARM64uwp\icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -305,7 +305,7 @@
       <ProgramDataBaseFileName>.\ARM64\DebugUWP/</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\binARM64uwp\icuin70d.dll</OutputFile>
+      <OutputFile>..\..\binARM64uwp\icuin71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\libARM64uwp\icuind.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\libARM64uwp\icuind.lib</ImportLibrary>
       <AdditionalDependencies>..\..\libARM64uwp\icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
diff --git a/icu4c/source/io/io.vcxproj b/icu4c/source/io/io.vcxproj
index 56957edc8b9..34af85f6d93 100644
--- a/icu4c/source/io/io.vcxproj
+++ b/icu4c/source/io/io.vcxproj
@@ -60,7 +60,7 @@
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuio70d.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuio71d.dll</OutputFile>
       <ProgramDatabaseFile>..\..\$(IcuLibOutputDir)\icuiod.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuiod.lib</ImportLibrary>
       <AdditionalDependencies>icuucd.lib;icuind.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -73,7 +73,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\$(IcuBinOutputDir)\icuio70.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icuio71.dll</OutputFile>
       <ProgramDatabaseFile>..\..\$(IcuLibOutputDir)\icuio.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icuio.lib</ImportLibrary>
       <AdditionalDependencies>icuuc.lib;icuin.lib;%(AdditionalDependencies)</AdditionalDependencies>
diff --git a/icu4c/source/layoutex/layoutex.vcxproj b/icu4c/source/layoutex/layoutex.vcxproj
index 810bbba913c..c9cbce51e79 100644
--- a/icu4c/source/layoutex/layoutex.vcxproj
+++ b/icu4c/source/layoutex/layoutex.vcxproj
@@ -54,7 +54,7 @@
       <CompileAs>Default</CompileAs>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin\iculx70.dll</OutputFile>
+      <OutputFile>..\..\bin\iculx71.dll</OutputFile>
       <AdditionalDependencies>icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>.\..\..\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ProgramDatabaseFile>.\..\..\lib\iculx.pdb</ProgramDatabaseFile>
@@ -79,7 +79,7 @@
       <CompileAs>Default</CompileAs>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin\iculx70d.dll</OutputFile>
+      <OutputFile>..\..\bin\iculx71d.dll</OutputFile>
       <AdditionalDependencies>icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>.\..\..\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -104,7 +104,7 @@
       <CompileAs>Default</CompileAs>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin64\iculx70.dll</OutputFile>
+      <OutputFile>..\..\bin64\iculx71.dll</OutputFile>
       <AdditionalDependencies>icuuc.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>.\..\..\lib64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ProgramDatabaseFile>.\..\..\lib64\iculx.pdb</ProgramDatabaseFile>
@@ -127,7 +127,7 @@
       <CompileAs>Default</CompileAs>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\bin64\iculx70d.dll</OutputFile>
+      <OutputFile>..\..\bin64\iculx71d.dll</OutputFile>
       <AdditionalDependencies>icuucd.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>.\..\..\lib64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <GenerateDebugInformation>true</GenerateDebugInformation>
diff --git a/icu4c/source/stubdata/stubdata.vcxproj b/icu4c/source/stubdata/stubdata.vcxproj
index 64a6ef1a03a..5607dead597 100644
--- a/icu4c/source/stubdata/stubdata.vcxproj
+++ b/icu4c/source/stubdata/stubdata.vcxproj
@@ -56,7 +56,7 @@
       <SetChecksum>true</SetChecksum>
       <TurnOffAssemblyGeneration>true</TurnOffAssemblyGeneration>
       <!-- Note: stubdata is somewhat odd in that it doesn't suffix the Debug output DLL/LIB with a "d" like common/i18n/etc. -->
-      <OutputFile>..\..\$(IcuBinOutputDir)\icudt70.dll</OutputFile>
+      <OutputFile>..\..\$(IcuBinOutputDir)\icudt71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\$(IcuLibOutputDir)\icudt.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\$(IcuLibOutputDir)\icudt.lib</ImportLibrary>
     </Link>
diff --git a/icu4c/source/tools/ctestfw/ctestfw.vcxproj b/icu4c/source/tools/ctestfw/ctestfw.vcxproj
index 1dd8e2602c5..a4bd954bf56 100644
--- a/icu4c/source/tools/ctestfw/ctestfw.vcxproj
+++ b/icu4c/source/tools/ctestfw/ctestfw.vcxproj
@@ -53,7 +53,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\..\$(IcuBinOutputDir)\icutest70d.exe</OutputFile>
+      <OutputFile>..\..\..\$(IcuBinOutputDir)\icutest71d.exe</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\$(IcuLibOutputDir)\icutestd.pdb</ProgramDatabaseFile>
       <ImportLibrary>.\..\..\..\$(IcuLibOutputDir)\icutestd.lib</ImportLibrary>
       <AdditionalDependencies>icuucd.lib;icutud.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -66,7 +66,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\..\$(IcuBinOutputDir)\icutest70.exe</OutputFile>
+      <OutputFile>..\..\..\$(IcuBinOutputDir)\icutest71.exe</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\$(IcuLibOutputDir)\icutest.pdb</ProgramDatabaseFile>
       <ImportLibrary>.\..\..\..\$(IcuLibOutputDir)\icutest.lib</ImportLibrary>
       <AdditionalDependencies>icuuc.lib;icutu.lib;%(AdditionalDependencies)</AdditionalDependencies>
diff --git a/icu4c/source/tools/toolutil/toolutil.vcxproj b/icu4c/source/tools/toolutil/toolutil.vcxproj
index b74ac41cb0e..c7088baf676 100644
--- a/icu4c/source/tools/toolutil/toolutil.vcxproj
+++ b/icu4c/source/tools/toolutil/toolutil.vcxproj
@@ -74,7 +74,7 @@
       <TypeLibraryName>.\..\..\..\lib\icutu.tlb</TypeLibraryName>
     </Midl>
     <Link>
-      <OutputFile>..\..\..\bin\icutu70.dll</OutputFile>
+      <OutputFile>..\..\..\bin\icutu71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\lib\icutu.pdb</ProgramDatabaseFile>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
@@ -86,7 +86,7 @@
       <TypeLibraryName>.\..\..\..\lib\icutud.tlb</TypeLibraryName>
     </Midl>
     <Link>
-      <OutputFile>..\..\..\bin\icutu70d.dll</OutputFile>
+      <OutputFile>..\..\..\bin\icutu71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\lib\icutud.pdb</ProgramDatabaseFile>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
@@ -113,7 +113,7 @@
       <WholeProgramOptimization>true</WholeProgramOptimization>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\..\bin64\icutu70.dll</OutputFile>
+      <OutputFile>..\..\..\bin64\icutu71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\lib64\icutu.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\lib64\icutu.lib</ImportLibrary>
     </Link>
@@ -123,7 +123,7 @@
       <TypeLibraryName>.\..\..\..\lib64\icutud.tlb</TypeLibraryName>
     </Midl>
     <Link>
-      <OutputFile>..\..\..\bin64\icutu70d.dll</OutputFile>
+      <OutputFile>..\..\..\bin64\icutu71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\lib64\icutud.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\lib64\icutud.lib</ImportLibrary>
     </Link>
@@ -144,7 +144,7 @@
       <TypeLibraryName>..\..\..\libARM\icutu.tlb</TypeLibraryName>
     </Midl>
     <Link>
-      <OutputFile>..\..\..\binARM\icutu70.dll</OutputFile>
+      <OutputFile>..\..\..\binARM\icutu71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\libARM\icutu.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\libARM\icutu.lib</ImportLibrary>
     </Link>
@@ -157,7 +157,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\..\binARM\icutu70d.dll</OutputFile>
+      <OutputFile>..\..\..\binARM\icutu71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\libARM\icutud.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\libARM\icutud.lib</ImportLibrary>
     </Link>
@@ -178,7 +178,7 @@
       <TypeLibraryName>.\..\..\..\libARM64\icutu.tlb</TypeLibraryName>
     </Midl>
     <Link>
-      <OutputFile>..\..\..\binARM64\icutu70.dll</OutputFile>
+      <OutputFile>..\..\..\binARM64\icutu71.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\libARM64\icutu.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\libARM64\icutu.lib</ImportLibrary>
     </Link>
@@ -191,7 +191,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <OutputFile>..\..\..\binARM64\icutu70d.dll</OutputFile>
+      <OutputFile>..\..\..\binARM64\icutu71d.dll</OutputFile>
       <ProgramDatabaseFile>.\..\..\..\libARM64\icutud.pdb</ProgramDatabaseFile>
       <ImportLibrary>..\..\..\libARM64\icutud.lib</ImportLibrary>
     </Link>
diff --git a/icu4j/build.properties b/icu4j/build.properties
index ef7b9d88512..0b39e241551 100644
--- a/icu4j/build.properties
+++ b/icu4j/build.properties
@@ -4,9 +4,9 @@
 #* Copyright (C) 2009-2016, International Business Machines Corporation and    *
 #* others. All Rights Reserved.                                                *
 #*******************************************************************************
-api.report.version = 70
-api.report.prev.version = 69
-release.file.ver = 70_1
-api.doc.version = 70.1
-maven.pom.ver = 70.1
+api.report.version = 71
+api.report.prev.version = 70
+release.file.ver = 71rc
+api.doc.version = 71 Release Candidate
+maven.pom.ver = 71.0.1-SNAPSHOT
 
diff --git a/icu4j/main/classes/core/src/com/ibm/icu/util/VersionInfo.java b/icu4j/main/classes/core/src/com/ibm/icu/util/VersionInfo.java
index e710f4976ab..704a6808650 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/util/VersionInfo.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/util/VersionInfo.java
@@ -218,7 +218,7 @@ public final class VersionInfo implements Comparable<VersionInfo>
      * @deprecated This API is ICU internal only.
      */
     @Deprecated
-    public static final String ICU_DATA_VERSION_PATH = "70b";
+    public static final String ICU_DATA_VERSION_PATH = "71b";
 
     /**
      * Data version in ICU4J.
@@ -560,7 +560,7 @@ public final class VersionInfo implements Comparable<VersionInfo>
         UNICODE_13_0   = getInstance(13, 0, 0, 0);
         UNICODE_14_0   = getInstance(14, 0, 0, 0);
 
-        ICU_VERSION   = getInstance(70, 1, 0, 0);
+        ICU_VERSION   = getInstance(71, 0, 1, 0);
         ICU_DATA_VERSION = ICU_VERSION;
         UNICODE_VERSION = UNICODE_14_0;
 
diff --git a/icu4j/main/shared/build/common.properties b/icu4j/main/shared/build/common.properties
index f766441ac19..c8d81493810 100644
--- a/icu4j/main/shared/build/common.properties
+++ b/icu4j/main/shared/build/common.properties
@@ -6,9 +6,9 @@
 #*******************************************************************************
 
 # Version numbers, etc.
-icu4j.spec.version = 70
-icu4j.impl.version = 70.1
-icu4j.data.version = 70
+icu4j.spec.version = 71
+icu4j.impl.version = 71.0.1
+icu4j.data.version = 71
 default.exec.env = JavaSE-1.7
 
 copyright = \u00A9 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
diff --git a/icu4j/main/shared/data/icudata.jar b/icu4j/main/shared/data/icudata.jar
index 40740329981..028f0ec4402 100644
--- a/icu4j/main/shared/data/icudata.jar
+++ b/icu4j/main/shared/data/icudata.jar
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cc20943a393a23436ebb1ffccfdb299519c546a9628f8be13ceacee2789507e0
-size 13873153
+oid sha256:2b3e7923d7cbc94a9aa6c61dae992fa05c89bdf478037d95d734be8ce1916c9a
+size 13872977
diff --git a/icu4j/main/shared/data/icutzdata.jar b/icu4j/main/shared/data/icutzdata.jar
index 2d9b3a455b3..9a34272db0a 100644
--- a/icu4j/main/shared/data/icutzdata.jar
+++ b/icu4j/main/shared/data/icutzdata.jar
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cb858bb84720a72c1382276b53c94454ae959b1cddd3acbf2918cb75277b4320
-size 96439
+oid sha256:f26e482f0980c1eadef4e7febb391e4495e23c3ed9c2593b08e56e3d5d2695cc
+size 96449
diff --git a/icu4j/main/shared/data/testdata.jar b/icu4j/main/shared/data/testdata.jar
index 979530cdb7d..a4521cab793 100644
--- a/icu4j/main/shared/data/testdata.jar
+++ b/icu4j/main/shared/data/testdata.jar
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a8fc1bdc460e1d48141c46baff1ff00e003350b892cca78a89a11152c04e6a1a
-size 826063
+oid sha256:722b29559d3881c6785c3b40c8b2313e79d5ad52c99287ab328229186e171260
+size 829052
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/DebugUtilitiesData.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/DebugUtilitiesData.java
index bc21af445b9..3f6da640621 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/DebugUtilitiesData.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/DebugUtilitiesData.java
@@ -10,7 +10,7 @@
 package com.ibm.icu.dev.test.util;
 
 public class DebugUtilitiesData extends Object {
-    public static final String ICU4C_VERSION="70.1";
+    public static final String ICU4C_VERSION="71.0.1";
     public static final int UDebugEnumType = 0;
     public static final int UCalendarDateFields = 1;
     public static final int UCalendarMonths = 2;
-- 
2.40.0