From b6a4eb8a654148627a9d92d29489d509acec4675 Mon Sep 17 00:00:00 2001
From: Rich Gillam <richard_gillam@apple.com>
Date: Tue, 5 Sep 2023 16:05:28 -0700
Subject: [PATCH] ICU-22325 Promoted all @draft ICU 72 APIs to @stable ICU 72.

---
 icu4c/source/i18n/unicode/displayoptions.h  |  48 ++++----
 icu4c/source/i18n/unicode/formattednumber.h |   6 +-
 icu4c/source/i18n/unicode/numberformatter.h |   6 +-
 icu4c/source/i18n/unicode/udisplayoptions.h | 120 ++++++++++----------
 icu4c/source/i18n/unicode/unum.h            |   4 +-
 5 files changed, 84 insertions(+), 100 deletions(-)

diff --git a/icu4c/source/i18n/unicode/displayoptions.h b/icu4c/source/i18n/unicode/displayoptions.h
index 7bc763bbacd..9cc822626b5 100644
--- a/icu4c/source/i18n/unicode/displayoptions.h
+++ b/icu4c/source/i18n/unicode/displayoptions.h
@@ -22,8 +22,6 @@
 
 U_NAMESPACE_BEGIN
 
-#ifndef U_HIDE_DRAFT_API
-
 /**
  * Represents all the display options that are supported by CLDR such as grammatical case, noun
  * class, ... etc. It currently supports enums, but may be extended in the future to have other
@@ -40,14 +38,14 @@ U_NAMESPACE_BEGIN
  *         .build();
  * ```
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 class U_I18N_API DisplayOptions {
 public:
     /**
      * Responsible for building `DisplayOptions`.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     class U_I18N_API Builder {
     public:
@@ -56,7 +54,7 @@ public:
          *
          * @param grammaticalCase The grammatical case.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setGrammaticalCase(UDisplayOptionsGrammaticalCase grammaticalCase) {
             this->grammaticalCase = grammaticalCase;
@@ -68,7 +66,7 @@ public:
          *
          * @param nounClass The noun class.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setNounClass(UDisplayOptionsNounClass nounClass) {
             this->nounClass = nounClass;
@@ -80,7 +78,7 @@ public:
          *
          * @param pluralCategory The plural category.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setPluralCategory(UDisplayOptionsPluralCategory pluralCategory) {
             this->pluralCategory = pluralCategory;
@@ -92,7 +90,7 @@ public:
          *
          * @param capitalization The capitalization.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setCapitalization(UDisplayOptionsCapitalization capitalization) {
             this->capitalization = capitalization;
@@ -104,7 +102,7 @@ public:
          *
          * @param nameStyle The name style.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setNameStyle(UDisplayOptionsNameStyle nameStyle) {
             this->nameStyle = nameStyle;
@@ -116,7 +114,7 @@ public:
          *
          * @param displayLength The display length.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setDisplayLength(UDisplayOptionsDisplayLength displayLength) {
             this->displayLength = displayLength;
@@ -128,7 +126,7 @@ public:
          *
          * @param substituteHandling The substitute handling.
          * @return Builder
-         * @draft ICU 72
+         * @stable ICU 72
          */
         Builder &setSubstituteHandling(UDisplayOptionsSubstituteHandling substituteHandling) {
             this->substituteHandling = substituteHandling;
@@ -139,7 +137,7 @@ public:
          * Builds the display options.
          *
          * @return DisplayOptions
-         * @draft ICU 72
+         * @stable ICU 72
          */
         DisplayOptions build() { return DisplayOptions(*this); }
 
@@ -162,21 +160,21 @@ public:
      * Creates a builder with the `UNDEFINED` values for all the parameters.
      *
      * @return Builder
-     * @draft ICU 72
+     * @stable ICU 72
      */
     static Builder builder();
     /**
      * Creates a builder with the same parameters from this object.
      *
      * @return Builder
-     * @draft ICU 72
+     * @stable ICU 72
      */
     Builder copyToBuilder() const;
     /**
      * Gets the grammatical case.
      *
      * @return UDisplayOptionsGrammaticalCase
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsGrammaticalCase getGrammaticalCase() const { return grammaticalCase; }
 
@@ -184,7 +182,7 @@ public:
      * Gets the noun class.
      *
      * @return UDisplayOptionsNounClass
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsNounClass getNounClass() const { return nounClass; }
 
@@ -192,7 +190,7 @@ public:
      * Gets the plural category.
      *
      * @return UDisplayOptionsPluralCategory
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsPluralCategory getPluralCategory() const { return pluralCategory; }
 
@@ -200,7 +198,7 @@ public:
      * Gets the capitalization.
      *
      * @return UDisplayOptionsCapitalization
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsCapitalization getCapitalization() const { return capitalization; }
 
@@ -208,7 +206,7 @@ public:
      * Gets the dialect handling.
      *
      * @return UDisplayOptionsNameStyle
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsNameStyle getNameStyle() const { return nameStyle; }
 
@@ -216,7 +214,7 @@ public:
      * Gets the display length.
      *
      * @return UDisplayOptionsDisplayLength
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsDisplayLength getDisplayLength() const { return displayLength; }
 
@@ -224,7 +222,7 @@ public:
      * Gets the substitute handling.
      *
      * @return UDisplayOptionsSubstituteHandling
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsSubstituteHandling getSubstituteHandling() const { return substituteHandling; }
 
@@ -232,7 +230,7 @@ public:
      * Copies the DisplayOptions.
      *
      * @param other The options to copy.
-     * @draft ICU 72
+     * @stable ICU 72
      */
     DisplayOptions &operator=(const DisplayOptions &other) = default;
 
@@ -240,7 +238,7 @@ public:
      * Moves the DisplayOptions.
      *
      * @param other The options to move from.
-     * @draft ICU 72
+     * @stable ICU 72
      */
     DisplayOptions &operator=(DisplayOptions &&other) noexcept = default;
 
@@ -248,7 +246,7 @@ public:
      * Copies the DisplayOptions.
      *
      * @param other The options to copy.
-     * @draft ICU 72
+     * @stable ICU 72
      */
     DisplayOptions(const DisplayOptions &other) = default;
 
@@ -263,8 +261,6 @@ private:
     UDisplayOptionsSubstituteHandling substituteHandling;
 };
 
-#endif // U_HIDE_DRAFT_API
-
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */
diff --git a/icu4c/source/i18n/unicode/formattednumber.h b/icu4c/source/i18n/unicode/formattednumber.h
index 198c9d84782..83178ea40ef 100644
--- a/icu4c/source/i18n/unicode/formattednumber.h
+++ b/icu4c/source/i18n/unicode/formattednumber.h
@@ -140,19 +140,15 @@ class U_I18N_API FormattedNumber : public UMemory, public FormattedValue {
      */
     MeasureUnit getOutputUnit(UErrorCode& status) const;
 
-#ifndef U_HIDE_DRAFT_API
-
     /**
      * Gets the noun class of the formatted output. Returns `UNDEFINED` when the noun class
      * is not supported yet.
      *
      * @return UDisplayOptionsNounClass
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDisplayOptionsNounClass getNounClass(UErrorCode &status) const;
 
-#endif // U_HIDE_DRAFT_API
-
 #ifndef U_HIDE_INTERNAL_API
 
     /**
diff --git a/icu4c/source/i18n/unicode/numberformatter.h b/icu4c/source/i18n/unicode/numberformatter.h
index 56beb3692b9..069324a9ef3 100644
--- a/icu4c/source/i18n/unicode/numberformatter.h
+++ b/icu4c/source/i18n/unicode/numberformatter.h
@@ -2260,14 +2260,13 @@ class U_I18N_API NumberFormatterSettings {
      */
     Derived usage(StringPiece usage) &&;
 
-#ifndef U_HIDE_DRAFT_API
     /**
      * Specifies the DisplayOptions. For example, UDisplayOptionsGrammaticalCase specifies
      * the desired case for a unit formatter's output (e.g. accusative, dative, genitive).
      *
      * @param displayOptions
      * @return The fluent chain.
-     * @draft ICU 72
+     * @stable ICU 72
      */
     Derived displayOptions(const DisplayOptions &displayOptions) const &;
 
@@ -2276,10 +2275,9 @@ class U_I18N_API NumberFormatterSettings {
      *
      * @param displayOptions
      * @return The fluent chain.
-     * @draft ICU 72
+     * @stable ICU 72
      */
     Derived displayOptions(const DisplayOptions &displayOptions) &&;
-#endif // U_HIDE_DRAFT_API
 
 #ifndef U_HIDE_INTERNAL_API
     /**
diff --git a/icu4c/source/i18n/unicode/udisplayoptions.h b/icu4c/source/i18n/unicode/udisplayoptions.h
index 1ecdf1d8e94..490bc01cf39 100644
--- a/icu4c/source/i18n/unicode/udisplayoptions.h
+++ b/icu4c/source/i18n/unicode/udisplayoptions.h
@@ -18,47 +18,45 @@
 
 #include "unicode/uversion.h"
 
-#ifndef U_HIDE_DRAFT_API
-
 /**
  * Represents all the grammatical cases that are supported by CLDR.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsGrammaticalCase {
     /**
      * A possible setting for GrammaticalCase.
      * The grammatical case context to be used is unknown (this is the default value).
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_GRAMMATICAL_CASE_UNDEFINED = 0,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_ABLATIVE = 1,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_ACCUSATIVE = 2,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_COMITATIVE = 3,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_DATIVE = 4,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_ERGATIVE = 5,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_GENITIVE = 6,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_INSTRUMENTAL = 7,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_LOCATIVE = 8,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_LOCATIVE_COPULATIVE = 9,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_NOMINATIVE = 10,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_OBLIQUE = 11,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_PREPOSITIONAL = 12,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_SOCIATIVE = 13,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_GRAMMATICAL_CASE_VOCATIVE = 14,
 } UDisplayOptionsGrammaticalCase;
 
@@ -66,7 +64,7 @@ typedef enum UDisplayOptionsGrammaticalCase {
  * @param grammaticalCase The grammatical case.
  * @return the lowercase CLDR keyword string for the grammatical case.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI const char * U_EXPORT2
 udispopt_getGrammaticalCaseIdentifier(UDisplayOptionsGrammaticalCase grammaticalCase);
@@ -75,7 +73,7 @@ udispopt_getGrammaticalCaseIdentifier(UDisplayOptionsGrammaticalCase grammatical
  * @param identifier in lower case such as "dative" or "nominative"
  * @return the plural category corresponding to the identifier, or `UDISPOPT_GRAMMATICAL_CASE_UNDEFINED`
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI UDisplayOptionsGrammaticalCase U_EXPORT2
 udispopt_fromGrammaticalCaseIdentifier(const char *identifier);
@@ -84,7 +82,7 @@ udispopt_fromGrammaticalCaseIdentifier(const char *identifier);
  * Standard CLDR plural form/category constants.
  * See https://www.unicode.org/reports/tr35/tr35-numbers.html#Language_Plural_Rules
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsPluralCategory {
 
@@ -92,20 +90,20 @@ typedef enum UDisplayOptionsPluralCategory {
      * A possible setting for PluralCategory.
      * The plural category case context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_PLURAL_CATEGORY_UNDEFINED = 0,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_ZERO = 1,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_ONE = 2,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_TWO = 3,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_FEW = 4,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_MANY = 5,
-    /** @draft ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_PLURAL_CATEGORY_OTHER = 6,
 } UDisplayOptionsPluralCategory;
 
@@ -113,7 +111,7 @@ typedef enum UDisplayOptionsPluralCategory {
  * @param pluralCategory The plural category.
  * @return the lowercase CLDR identifier string for the plural category.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI const char * U_EXPORT2
 udispopt_getPluralCategoryIdentifier(UDisplayOptionsPluralCategory pluralCategory);
@@ -123,7 +121,7 @@ udispopt_getPluralCategoryIdentifier(UDisplayOptionsPluralCategory pluralCategor
  * @return the plural category corresponding to the identifier (plural keyword),
  *         or `UDISPOPT_PLURAL_CATEGORY_UNDEFINED`
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI UDisplayOptionsPluralCategory U_EXPORT2
 udispopt_fromPluralCategoryIdentifier(const char *identifier);
@@ -131,31 +129,31 @@ udispopt_fromPluralCategoryIdentifier(const char *identifier);
 /**
  * Represents all the grammatical noun classes that are supported by CLDR.
  *
- * @draft ICU 72.
+ * @stable ICU 72.
  */
 typedef enum UDisplayOptionsNounClass {
     /**
      * A possible setting for NounClass.
      * The noun class case context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_NOUN_CLASS_UNDEFINED = 0,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_OTHER = 1,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_NEUTER = 2,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_FEMININE = 3,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_MASCULINE = 4,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_ANIMATE = 5,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_INANIMATE = 6,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_PERSONAL = 7,
-    /** ICU 72 */
+    /** @stable ICU 72 */
     UDISPOPT_NOUN_CLASS_COMMON = 8,
 } UDisplayOptionsNounClass;
 
@@ -163,7 +161,7 @@ typedef enum UDisplayOptionsNounClass {
  * @param nounClass The noun class.
  * @return the lowercase CLDR keyword string for the noun class.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI const char * U_EXPORT2
 udispopt_getNounClassIdentifier(UDisplayOptionsNounClass nounClass);
@@ -172,7 +170,7 @@ udispopt_getNounClassIdentifier(UDisplayOptionsNounClass nounClass);
  * @param identifier in lower case such as "feminine" or "masculine"
  * @return the plural category corresponding to the identifier, or `UDISPOPT_NOUN_CLASS_UNDEFINED`
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 U_CAPI UDisplayOptionsNounClass U_EXPORT2
 udispopt_fromNounClassIdentifier(const char *identifier);
@@ -180,14 +178,14 @@ udispopt_fromNounClassIdentifier(const char *identifier);
 /**
  * Represents all the capitalization options.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsCapitalization {
     /**
      * A possible setting for Capitalization.
      * The capitalization context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_CAPITALIZATION_UNDEFINED = 0,
 
@@ -195,7 +193,7 @@ typedef enum UDisplayOptionsCapitalization {
      * The capitalization context if a date, date symbol or display name is to be
      * formatted with capitalization appropriate for the beginning of a sentence.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_CAPITALIZATION_BEGINNING_OF_SENTENCE = 1,
 
@@ -203,7 +201,7 @@ typedef enum UDisplayOptionsCapitalization {
      * The capitalization context if a date, date symbol or display name is to be
      * formatted with capitalization appropriate for the middle of a sentence.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_CAPITALIZATION_MIDDLE_OF_SENTENCE = 2,
 
@@ -212,7 +210,7 @@ typedef enum UDisplayOptionsCapitalization {
      * formatted with capitalization appropriate for stand-alone usage such as an
      * isolated name on a calendar page.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_CAPITALIZATION_STANDALONE = 3,
 
@@ -220,7 +218,7 @@ typedef enum UDisplayOptionsCapitalization {
      * The capitalization context if a date, date symbol or display name is to be
      * formatted with capitalization appropriate for a user-interface list or menu item.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_CAPITALIZATION_UI_LIST_OR_MENU = 4,
 } UDisplayOptionsCapitalization;
@@ -228,14 +226,14 @@ typedef enum UDisplayOptionsCapitalization {
 /**
  * Represents all the dialect handlings.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsNameStyle {
     /**
      * A possible setting for NameStyle.
      * The NameStyle context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_NAME_STYLE_UNDEFINED = 0,
 
@@ -243,7 +241,7 @@ typedef enum UDisplayOptionsNameStyle {
      * Use standard names when generating a locale name,
      * e.g. en_GB displays as 'English (United Kingdom)'.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_NAME_STYLE_STANDARD_NAMES = 1,
 
@@ -251,7 +249,7 @@ typedef enum UDisplayOptionsNameStyle {
      * Use dialect names, when generating a locale name,
      * e.g. en_GB displays as 'British English'.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_NAME_STYLE_DIALECT_NAMES = 2,
 } UDisplayOptionsNameStyle;
@@ -259,14 +257,14 @@ typedef enum UDisplayOptionsNameStyle {
 /**
  * Represents all the display lengths.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsDisplayLength {
     /**
      * A possible setting for DisplayLength.
      * The DisplayLength context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_DISPLAY_LENGTH_UNDEFINED = 0,
 
@@ -274,7 +272,7 @@ typedef enum UDisplayOptionsDisplayLength {
      * Uses full names when generating a locale name,
      * e.g. "United States" for US.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_DISPLAY_LENGTH_FULL = 1,
 
@@ -282,7 +280,7 @@ typedef enum UDisplayOptionsDisplayLength {
      * Use short names when generating a locale name,
      * e.g. "U.S." for US.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_DISPLAY_LENGTH_SHORT = 2,
 } UDisplayOptionsDisplayLength;
@@ -290,7 +288,7 @@ typedef enum UDisplayOptionsDisplayLength {
 /**
  * Represents all the substitute handling.
  *
- * @draft ICU 72
+ * @stable ICU 72
  */
 typedef enum UDisplayOptionsSubstituteHandling {
 
@@ -298,7 +296,7 @@ typedef enum UDisplayOptionsSubstituteHandling {
      * A possible setting for SubstituteHandling.
      * The SubstituteHandling context to be used is unknown (this is the default value).
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_SUBSTITUTE_HANDLING_UNDEFINED = 0,
 
@@ -306,20 +304,18 @@ typedef enum UDisplayOptionsSubstituteHandling {
      * Returns a fallback value (e.g., the input code) when no data is available.
      * This is the default behaviour.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_SUBSTITUTE_HANDLING_SUBSTITUTE = 1,
 
     /**
      * Returns a null value when no data is available.
      *
-     * @draft ICU 72
+     * @stable ICU 72
      */
     UDISPOPT_SUBSTITUTE_HANDLING_NO_SUBSTITUTE = 2,
 } UDisplayOptionsSubstituteHandling;
 
-#endif // U_HIDE_DRAFT_API
-
 #endif /* #if !UCONFIG_NO_FORMATTING */
 
 #endif // __UDISPLAYOPTIONS_H__
diff --git a/icu4c/source/i18n/unicode/unum.h b/icu4c/source/i18n/unicode/unum.h
index 172ed08964b..2dd2badc1bd 100644
--- a/icu4c/source/i18n/unicode/unum.h
+++ b/icu4c/source/i18n/unicode/unum.h
@@ -1107,7 +1107,6 @@ typedef enum UNumberFormatAttribute {
 
 } UNumberFormatAttribute;
 
-#ifndef U_HIDE_DRAFT_API
 /**
 * Returns true if the formatter supports the specified attribute and false if not.
 * @param fmt The formatter to query.
@@ -1120,12 +1119,11 @@ typedef enum UNumberFormatAttribute {
 * @see unum_setDoubleAttribute
 * @see unum_getTextAttribute
 * @see unum_setTextAttribute
-* @draft ICU 72
+* @stable ICU 72
 */
 U_CAPI bool U_EXPORT2
 unum_hasAttribute(const UNumberFormat*          fmt,
           UNumberFormatAttribute  attr);
-#endif // U_HIDE_DRAFT_API
 
 /**
 * Get a numeric attribute associated with a UNumberFormat.