ICU-22325 BRS74RC: Update version number to 74.1

See #2613

docs/processes/release/tasks/versions.md

@@ -92,6 +92,133 @@ Edit icuver.txt directly.
 
 ### ICU4J
 
+#### Since ICU 74
+
+Changing the version for Java starting with ICU 74 requires a few steps:
+
+1. [icu4j/main/core/src/main/java/com/ibm/icu/util/VersionInfo.java](https://github.com/unicode-org/icu/blob/main/icu4j/main/core/src/main/java/com/ibm/icu/util/VersionInfo.java)
+
+    There is a static block starting at line 501 (as of 54.1) in the source file.
+
+    Update the `ICU_VERSION` value, where the first three arguments represent the
+    major, minor, and patch versions of a semantic version.
+    Use the `getInstance(<major>, 0, 1, 0)` as the version during pre-release development,
+    and use `getInstance(<major>, 1, 0, 0)` to indicate a GA release version.
+    See the section on "ICU Version Number" for the version numbers to use during the BRS tasks for
+    each phase of the release process.
+
+    <pre>
+    /**
+     * Initialize versions only after MAP_ has been created
+     */
+    static {
+        UNICODE_1_0 = getInstance(1, 0, 0, 0);
+        UNICODE_1_0_1 = getInstance(1, 0, 1, 0);
+        UNICODE_1_1_0 = getInstance(1, 1, 0, 0);
+        UNICODE_1_1_5 = getInstance(1, 1, 5, 0);
+        UNICODE_2_0 = getInstance(2, 0, 0, 0);
+        UNICODE_2_1_2 = getInstance(2, 1, 2, 0);
+        UNICODE_2_1_5 = getInstance(2, 1, 5, 0);
+        UNICODE_2_1_8 = getInstance(2, 1, 8, 0);
+        UNICODE_2_1_9 = getInstance(2, 1, 9, 0);
+        UNICODE_3_0 = getInstance(3, 0, 0, 0);
+        UNICODE_3_0_1 = getInstance(3, 0, 1, 0);
+        UNICODE_3_1_0 = getInstance(3, 1, 0, 0);
+        UNICODE_3_1_1 = getInstance(3, 1, 1, 0);
+        UNICODE_3_2 = getInstance(3, 2, 0, 0);
+        UNICODE_4_0 = getInstance(4, 0, 0, 0);
+        UNICODE_4_0_1 = getInstance(4, 0, 1, 0);
+        UNICODE_4_1 = getInstance(4, 1, 0, 0);
+        UNICODE_5_0 = getInstance(5, 0, 0, 0);
+        UNICODE_5_1 = getInstance(5, 1, 0, 0);
+        UNICODE_5_2 = getInstance(5, 2, 0, 0);
+        UNICODE_6_0 = getInstance(6, 0, 0, 0);
+        UNICODE_6_1 = getInstance(6, 1, 0, 0);
+        UNICODE_6_2 = getInstance(6, 2, 0, 0);
+        UNICODE_6_3 = getInstance(6, 3, 0, 0);
+        UNICODE_7_0 = getInstance(7, 0, 0, 0);
+    <b>
+        ICU_VERSION = getInstance(74, 1, 0, 0);
+        ICU_DATA_VERSION = ICU_VERSION;</b>
+        UNICODE_VERSION = UNICODE_7_0;
+
+        UCOL_RUNTIME_VERSION = getInstance(8);
+        UCOL_BUILDER_VERSION = getInstance(9);
+        UCOL_TAILORINGS_VERSION = getInstance(1);
+    }
+    </pre>
+
+    In the same file, starting at line 164 (as of 54.1) -
+
+    <pre>
+    /**
+     * Data version string for ICU's internal data.
+     * Used for appending to data path (e.g. icudt43b)
+     * @internal
+     * @deprecated This API is ICU internal only.
+     */
+    @Deprecated
+    public static final String <b>ICU_DATA_VERSION_PATH = "74b";</b>
+    </pre>
+
+2. When creating the final release of a major ICU version, 
+or a point release (minor version update on a maintenance branch),
+update the Maven project version for ICU4J at the root (`icu4j/pom.xml`) and all of the submodules
+with the following Maven command.
+The command requires a version number string that follows the typical Java / Maven version number conventions.
+
+    The following examples illustrate the version numbers to use during and after the ICU 74 release:
+
+    * For an ICU major version change's final release, use: `74.1`
+    * On the `main` branch in the commit after the commit from which the release branch was cut,
+      use: `75.0.1-SNAPSHOT`
+    * For a point release (ICU minor version change), use: `74.2`
+    * On the maintenance branch (ex: `maint/maint-74`) in the commit after the commit creating the point release, use: `74.2.1-SNAPSHOT`
+
+    **Note:** for the public-facing Maven version number, we only use the major and minor versions of
+    the semantic version. In other words, we use version `74.1`, not `74.1.0`.
+
+    With the proper new version number, run the following Maven command to update the version numbers
+    throughout all of the ICU4J `pom.xml` build files.
+
+    ```
+    mvn versions:set -DnewVersion=74.1 -DgenerateBackupPoms=false
+    ```
+
+3. Immediately after creating the final release of a major ICU version, update the value that represents just the major version number of the semantic version. To do this, update the value of the ICU `icu.major.version` property in the root Maven pom.xml file at `icu4j/pom.xml`.
+
+    This can be done by running the following command:
+
+    ```
+    mvn versions:set-property -DnewVersion=74 -Dproperty=icu.major.version
+    ```
+
+    This should happen at the same time and along with the work in the previous step for the version number
+    when the version number is updated on `main` in the commit after the release/maintanence branch is cut.
+    In other words, the above `versions:set-property` step should be executed at the same time
+    `mvn versions:set -DnewVersion=74.0.1-SNAPSHOT` is executed.
+
+4. Update the `api.doc.version` property.
+Edit the root pom file at `icu4j/pom.xml` and manually make this change:
+
+    * Before the RC release, ensure that the property includes the phrase "Release Candidate".
+    ```
+    <api.doc.version>${icu.major.version} Release Candidate</api.doc.version>
+    ```
+    * For the final GA release, ensure that the property only includes the major version number.
+    ```
+    <api.doc.version>${icu.major.version}</api.doc.version>
+    ```
+
+5. Update the following variables in `icu4j/releases_tools/api_reports.sh`
+
+    * `artifact_version` - The version used in the Maven `pom.xml` files. You can alternatively produce this value by running `mvn help:evaluate -Dexpression=project.version -q -DforceStdout`.
+    * `api_report_version` - The major version of the new version. Change during RC BRS.
+    * `api_report_prev_version`  - The major version of the previous version. Change during RC BRS.
+
+
+#### Until ICU 73 (inclusive)
+
 Since ICU4J 4.6, you can quickly check the current version information by
 running jar main in icu4j.jar. For example,
 
@@ -148,7 +275,14 @@ For updating ICU version numbers, follow the steps below.
 
 3. [icu4j/main/core/src/main/java/com/ibm/icu/util/VersionInfo.java](https://github.com/unicode-org/icu/blob/main/icu4j/main/core/src/main/java/com/ibm/icu/util/VersionInfo.java)
 
-    There is a static block starting at line 501 (as of 54.1) in the source file -
+    There is a static block starting at line 501 (as of 54.1) in the source file.
+
+    Update the `ICU_VERSION` value, where the first three arguments represent the
+    major, minor, and patch versions of a semantic version.
+    Use the `getInstance(major, 0, 1, 0)` as the version during pre-release development,
+    and use `getInstance(major, 1, 0, 0)` to indicate a GA release version.
+    See the section on "ICU Version Number" for the version numbers to use during the BRS tasks for
+    each phase of the release process.
 
     <pre>
     /**

icu4c/source/common/unicode/uvernum.h

@@ -59,13 +59,13 @@
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.6
  */
-#define U_ICU_VERSION_MINOR_NUM 0
+#define U_ICU_VERSION_MINOR_NUM 1
 
 /** 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 1
+#define U_ICU_VERSION_PATCHLEVEL_NUM 0
 
 /** The current ICU build level version as an integer.
  *  This value is for use by ICU clients. It defaults to 0.
@@ -132,7 +132,7 @@
  *  This value will change in the subsequent releases of ICU
  *  @stable ICU 2.4
  */
-#define U_ICU_VERSION "74.0.1"
+#define U_ICU_VERSION "74.1"
 
 /**
  * The current ICU library major version number as a string, for library name suffixes.
@@ -151,7 +151,7 @@
 /** Data version in ICU4C.
  * @internal ICU 4.4 Internal Use Only
  **/
-#define U_ICU_DATA_VERSION "74.0.1"
+#define U_ICU_DATA_VERSION "74.1"
 #endif  /* U_HIDE_INTERNAL_API */
 
 /*===========================================================================

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 74.0.1.
+# Generated by GNU Autoconf 2.69 for ICU 74.1.
 #
 # 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='74.0.1'
-PACKAGE_STRING='ICU 74.0.1'
+PACKAGE_VERSION='74.1'
+PACKAGE_STRING='ICU 74.1'
 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 74.0.1 to adapt to many kinds of systems.
+\`configure' configures ICU 74.1 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 74.0.1:";;
+     short | recursive ) echo "Configuration of ICU 74.1:";;
    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 74.0.1
+ICU configure 74.1
 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 74.0.1, which was
+It was created by ICU $as_me 74.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -5867,10 +5867,6 @@ else
   AR="$ac_cv_prog_AR"
 fi
 
-if [ -n "$QNX_TARGET" ]; then
-  AR="x86_64-linux-gnu-ar"
-  RANLIB=""x86_64-linux-gnu-ranlib
-fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
@@ -8608,7 +8604,7 @@ cat >>$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 74.0.1, which was
+This file was extended by ICU $as_me 74.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -8662,7 +8658,7 @@ _ACEOF
 cat >>$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 74.0.1
+ICU config.status 74.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

icu4c/source/data/misc/icuver.txt

@@ -9,6 +9,6 @@
 // ***************************************************************************
 icuver:table(nofallback){
     CLDRVersion{"44"}
-    DataVersion{"74.0.1.0"}
-    ICUVersion{"74.0.1.0"}
+    DataVersion{"74.1.0.0"}
+    ICUVersion{"74.1.0.0"}
 }

icu4j/build.properties

@@ -7,6 +7,6 @@
 api.report.version = 74
 api.report.prev.version = 73
 release.file.ver = 74rc
-api.doc.version = 74 Release Candidate
-maven.pom.ver = 74.0.1-SNAPSHOT
+api.doc.version = 74
+maven.pom.ver = 74.1
 

icu4j/demos/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>icu4j-root</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>demos</artifactId>

icu4j/main/charset/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>icu4j-charset</artifactId>

icu4j/main/collate/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>collate</artifactId>

icu4j/main/common_tests/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>common_tests</artifactId>

icu4j/main/core/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>core</artifactId>

icu4j/main/core/src/main/java/com/ibm/icu/util/VersionInfo.java

@@ -574,7 +574,7 @@ public int compareTo(VersionInfo other)
         UNICODE_15_0   = getInstance(15, 0, 0, 0);
         UNICODE_15_1   = getInstance(15, 1, 0, 0);
 
-        ICU_VERSION   = getInstance(74, 0, 1, 0);
+        ICU_VERSION   = getInstance(74, 1, 0, 0);
         ICU_DATA_VERSION = ICU_VERSION;
         UNICODE_VERSION = UNICODE_15_1;
 

icu4j/main/core/src/test/java/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="74.0.1";
+    public static final String ICU4C_VERSION="74.1";
     public static final int UDebugEnumType = 0;
     public static final int UCalendarDateFields = 1;
     public static final int UCalendarMonths = 2;

icu4j/main/currdata/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>currdata</artifactId>

icu4j/main/framework/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>framework</artifactId>

icu4j/main/icu4j/pom.xml

@@ -9,7 +9,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>icu4j</artifactId>

icu4j/main/langdata/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>langdata</artifactId>

icu4j/main/localespi/pom.xml

@@ -8,7 +8,7 @@
   <parent>
     <groupId>com.ibm.icu</groupId>
     <artifactId>main</artifactId>
-    <version>74.0.1-SNAPSHOT</version>
+    <version>74.1</version>
   </parent>
 
   <artifactId>icu4j-localespi</artifactId>