diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml b/resources/standards-data/ldml-keyboards/45/3.0/bn.xml
similarity index 73%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/bn.xml
index a4b41335917..09085142d86 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/bn.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="bn" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="bn" conformsTo="45">
     <!--
         History:
           Based on
@@ -13,15 +12,16 @@
     <version number="1.3.0" />
     <info name="SIL Bengali-Assamese Phonetic" indicator="bn" layout="QWERTY" />
 
-    <keys>
-        <import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-        <import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+    <displays>
+        <display keyId="au-lengthener" display="ৗ" />
+        <display keyId="vis-hasant" display="্" /> <!-- TODO: distinguish from regular hasant? -->
+        <display keyId="more" display="…" />
+    </displays>
 
-        <!-- key names based on https://www.loc.gov/catdir/cpso/romanization/bengali.pdf + Assamese for /wa/ -->
+    <keys>
+        <import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+        <import base="cldr" path="45/keys-Zyyy-currency.xml" />
 
-        <!-- UNSHIFTED KEYS -->
-        <!-- E: (top) row -->
-        <key id="candrabindu" output="\u{0981}" /> <!-- n̐  -->
         <key id="1" output="১" />
         <key id="2" output="২" />
         <key id="3" output="৩" />
@@ -32,86 +32,67 @@
         <key id="8" output="৮" />
         <key id="9" output="৯" />
         <key id="0" output="০" />
-        <!-- hyphen -->
-        <!-- equal -->
 
-        <!-- D: -->
+        <!-- special keys and marks -->
+        <key id="au-lengthener" output="\m{A}" />
+        <key id="candrabindu" output="\u{0981}" /> <!-- n̐  -->
+        <key id="hasant" output="\u{09CD}" />
         <key id="more" output="\m{q}" /> <!-- 'additional characters' -->
-        <key id="wa" output="ৱ" /> <!-- Assamese-->
-        <key id="e" output="\u{09C7}" />
-        <key id="ra" output="র" />
-        <key id="ta" output="ত" />
-        <key id="sha" output="য" />
-        <key id="u" output="\u{09C1}" />
-        <key id="i" output="\u{09BF}" />
-        <key id="o" output="\u{09CB}" />
-        <key id="pa" output="প" />
+        <key id="nukta" output="\u{09BC}" />
+        <key id="vis-hasant" output="\m{X}" />
 
-        <!-- C: -->
+        <!-- key names based on https://www.loc.gov/catdir/cpso/romanization/bengali.pdf + Assamese for /wa/ -->
         <key id="ā" output="\u{09BE}" />
-        <key id="sa" output="স" />
+        <key id="ai" output="\u{09C8}" />
+        <key id="au" output="\u{09CC}" />
+        <key id="ba" output="ব" />
+        <key id="bha" output="ভ" />
+        <key id="ca" output="চ" />
+        <key id="cha" output="ছ" />
+        <key id="ḍa" output="ড" />
         <key id="da" output="দ" />
-        <key id="ṭa" output="ট" />
+        <key id="dahri" output="।" />
+        <key id="ḍha" output="ঢ" />
+        <key id="dha" output="ধ" />
+        <key id="e" output="\u{09C7}" />
         <key id="ga" output="গ" />
+        <key id="gha" output="ঘ" />
         <key id="ha" output="হ" />
+        <key id="i" output="\u{09BF}" />
+        <key id="ī" output="\u{09C0}" />
         <key id="ja" output="জ" />
+        <key id="jha" output="ঝ" />
         <key id="ka" output="ক" />
+        <key id="kha" output="খ" />
         <key id="la" output="ল" />
-
-        <!-- B: -->
-        <key id="śa" output="শ" />
-        <key id="hasant" output="\u{09CD}" />
-        <key id="ca" output="চ" />
-        <key id="ḍa" output="ড" />
-        <key id="ba" output="ব" />
-        <key id="na" output="ন" />
-        <key id="ma" output="ম" />
-        <!-- comma -->
-        <key id="dahri" output="।" />
-
-
-        <!-- SHIFTED KEYS -->
         <key id="ṃ" output="\u{0982}" />
-        <!-- exclam, etc -->
-
-        <!-- gap -->
+        <key id="ma" output="ম" />
+        <key id="ṅa" output="ঙ" />
         <key id="ña" output="ঞ" />
-        <key id="ai" output="\u{09C8}" />
-        <key id="ṛ" output="\u{09C3}" />
-        <key id="tha" output="থ" />
-        <key id="ẏa" output="য়" /> <!-- Missing in Keyman version of file-->
-        <key id="ū" output="\u{09C2}" />
-        <key id="ī" output="\u{09C0}" />
-        <key id="au" output="\u{09CC}" />
+        <key id="ṇa" output="ণ" />
+        <key id="na" output="ন" />
+        <key id="o" output="\u{09CB}" />
+        <key id="pa" output="প" />
         <key id="pha" output="ফ" />
-
-        <key id="lengthener" output="\m{A}" />
+        <key id="ṛ" output="\u{09C3}" />
+        <key id="ra" output="র" />
+        <key id="śa" output="শ" />
+        <key id="sa" output="স" />
         <key id="sha" output="ষ" />
-        <key id="dha" output="ধ" />
+        <key id="ṭa" output="ট" />
+        <key id="ta" output="ত" />
         <key id="ṭha" output="ঠ" />
-        <key id="gha" output="ঘ" />
-        <!-- gap -->
-        <key id="jha" output="ঝ" />
-        <key id="kha" output="খ" />
-        <!-- gap -->
-
-        <!-- gap -->
-        <key id="vis-hasant" output="\m{X}" />
-        <key id="cha" output="ছ" />
-        <key id="ḍha" output="ঢ" />
-        <key id="bha" output="ভ" />
-        <key id="ṇa" output="ণ" />
-        <key id="ṅa" output="ঙ" />
-        <!-- less-than -->
-        <key id="nukta" output="\u{09BC}" />
-        <!-- question -->
-
-
+        <key id="tha" output="থ" />
+        <key id="u" output="\u{09C1}" />
+        <key id="ū" output="\u{09C2}" />
+        <key id="wa" output="ৱ" /> <!-- Assamese transliteration -->
+        <key id="ya" output="য" />
+        <key id="ẏa" output="য়" /> <!-- Missing in Keyman version of file-->
     </keys>
     <layers formId="us">
         <layer modifiers="none">
             <row keys="candrabindu 1 2 3 4 5 6 7 8 9 0 hyphen equal" />
-            <row keys="more wa e ra ta sha u i o pa open-square close-square backslash" />
+            <row keys="more wa e ra ta ya u i o pa open-square close-square backslash" />
             <row keys="ā sa da ṭa ga ha ja ka la semi-colon apos" />
             <row keys="śa hasant ca ḍa ba na ma comma dahri slash" />
             <row keys="space" />
@@ -120,7 +101,7 @@
             <row
                 keys="ṃ bang at hash dollar percent caret amp asterisk open-paren close-paren underscore plus" />
             <row keys="gap ña ai ṛ tha ẏa ū ī au pha open-curly close-curly pipe" />
-            <row keys="lengthener sha dha ṭha gha gap jha kha gap colon double-quote" />
+            <row keys="au-lengthener sha dha ṭha gha gap jha kha gap colon double-quote" />
             <row keys="gap vis-hasant cha ḍha bha ṇa ṅa open-angle nukta question" />
             <row keys="space" />
         </layer>
@@ -128,8 +109,8 @@
 
     <transforms type="simple">
         <transformGroup>
-            <transform from="\u{09C7}\m{A}" to="\u{09CC}" /> <!-- E + lengthener = AU -->
-            <!-- <transform from="\u{09C7}\u{09BE}" to="\u{09CB}" /> --> <!-- E + O = O This is handled by normalization. -->
+            <transform from="\u{09C7}\m{A}" to="\u{09CC}" /> <!-- E + au-lenghtener = AU -->
+            <!-- <transform from="\u{09C7}\u{09BE}" to="\u09CB" /> --> <!-- E + A = O This is handled by normalization. -->
 
             <!-- these suport the 'q' key -->
             <transform from="\m{q}:" to="\u{0983}" />
@@ -154,17 +135,34 @@
             <transform from="\m{q}\m{A}" to="আ" />
             <transform from="\m{q}\m{X}" to="\u{09CD}\u{200C}" /> <!-- virama + zwnj-->
         </transformGroup>
-          <!-- TODO: document these -->
-          <transformGroup>
+        <transformGroup>
+            <!-- Nukta is tertiary, that is, it follows a tertiaryBase sequence -->
             <reorder from="\u{09BC}" tertiary="3"/>
+            <!--
+                virama (hasant) followed by any other spacing chars has order 10, because this sequence goes after the consonant to which the virama pertains.
+                For example:
+
+                U+099A U+09CD U+099B
+                 CA    virama   CHA
+                  0      10      10
+             -->
             <reorder from="\u{09CD}[\u{0980}\u{0985}-\u{098C}\u{098F}\u{0990}\u{0993}-\u{09A8}\u{09AA}-\u{09B0}\u{09B2}\u{09B6}-\u{09B9}\u{09BD}\u{09DC}\u{09DD}\u{09DF}-\u{09E1}\u{09E6}-\u{09F1}\u{09FC}]" order="10" tertiaryBase="true"/>
+            <!-- 10: virama  + zwj/zwnj + spacing mark is also 10-->
             <reorder from="\u{09CD}[\u{200C}\u{200D}][\u{0980}\u{0985}-\u{098C}\u{098F}\u{0990}\u{0993}-\u{09A8}\u{09AA}-\u{09B0}\u{09B2}\u{09B6}-\u{09B9}\u{09BD}\u{09DC}\u{09DD}\u{09DF}-\u{09E1}\u{09E6}-\u{09F1}\u{09FC}]" order="10" tertiaryBase="true"/>
+            <!-- 120: A virama not followed by a spacing mark goes further to the right (past the sandhi mark, below) -->
             <reorder from="\u{09CD}" order="120" tertiaryBase="true"/>
+            <!-- The next three rules make sure the DVs are in the correct order-->
+            <!-- 60: left side dependent vowels -->
             <reorder from="[\u{09BF}\u{09C7}\u{09C8}]" order="60"/>
+            <!-- 70: lower dependent vowels -->
             <reorder from="[\u{09C1}-\u{09C4}\u{09E2}\u{09E3}]" order="70"/>
-            <reorder from="[\u{09BE}\u{09C0}\u{09CB}\u{09CC}]" order="75"/>
+            <!-- 75: right side dependent vowels. Note U+09D7 AU LENGTH MARK is included due to NFD -->
+            <reorder from="[\u{09BE}\u{09C0}\u{09CB}\u{09CC}\u{09D7}]" order="75"/>
+            <!-- 85: candrabindu -->
             <reorder from="\u{0981}" order="85"/>
+            <!-- 95: anusvara and visarga -->
             <reorder from="[\u{0982}\u{0983}]" order="95"/>
+            <!-- 117: sandhi mark -->
             <reorder from="\u{09FE}" order="117"/>
         </transformGroup>
     </transforms>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-azerty.xml b/resources/standards-data/ldml-keyboards/45/3.0/fr-t-k0-azerty.xml
similarity index 92%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-azerty.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/fr-t-k0-azerty.xml
index c969ecf5431..a45e198e23b 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-azerty.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/fr-t-k0-azerty.xml
@@ -1,14 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
 <!--
-    This file is part of the CLDR Keyboard Technical Preview.
-    This is a sample data file.
-    This file is subject to change.
-    Please see https://cldr.unicode.org/index/keyboard-workgroup for the latest information.
-
-	Also NOTE: this is really a test keyboard.  CLDR-12026 will be for the real new azerty keyboard
+    See CLDR-12026 for the real new azerty keyboard
 -->
-<keyboard3 locale="fr-t-k0-azerty" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="fr-t-k0-azerty" conformsTo="45">
 	<locales>
 		<locale id="br" /> <!-- example of including Breton -->
 	</locales>
@@ -37,8 +31,8 @@
 	</displays>
 
 	<keys>
-		<import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-		<import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+		<import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+		<import base="cldr" path="45/keys-Zyyy-currency.xml" />
 
 		<!-- switch keys -->
 		<key id="shift" layerId="shift" />
@@ -52,7 +46,7 @@
 		<key id="extra" gap="true" />
 		<!--
 			TODO: need discussion
-		<key id="enter" output="\u{000A}" />
+		<key id="enter" to="\u{000A}" />
 		-->
 		<key id="enter" gap="true" />
 
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/ja-Latn.xml b/resources/standards-data/ldml-keyboards/45/3.0/ja-Latn.xml
similarity index 79%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/ja-Latn.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/ja-Latn.xml
index b5364c5f928..a2ffda522a9 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/ja-Latn.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/ja-Latn.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="ja-Latn" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="ja-Latn" conformsTo="45">
 	<locales>
 		<locale id="en" />
 	</locales>
@@ -8,8 +7,8 @@
 	<info name="Romaji (JIS)" />
 
 	<keys>
-		<import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-		<import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+		<import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+		<import base="cldr" path="45/keys-Zyyy-currency.xml" />
 	</keys>
 
 	<layers formId="jis">
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/mt-t-k0-47key.xml b/resources/standards-data/ldml-keyboards/45/3.0/mt-t-k0-47key.xml
similarity index 92%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/mt-t-k0-47key.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/mt-t-k0-47key.xml
index 62f90b47bce..9c7ed0fcccd 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/mt-t-k0-47key.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/mt-t-k0-47key.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt-t-k0-47key" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="mt-t-k0-47key" conformsTo="45">
     <locales>
         <!-- English is also an official language in Malta.-->
         <locale id="en" />
@@ -10,8 +9,8 @@
 
     <keys>
         <!-- imports -->
-        <import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-        <import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+        <import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+        <import base="cldr" path="45/keys-Zyyy-currency.xml" />
 
         <!-- accent grave -->
         <key id="a-grave" output="à" />
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/mt.xml b/resources/standards-data/ldml-keyboards/45/3.0/mt.xml
similarity index 86%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/mt.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/mt.xml
index 5dcc9ea5c35..d552888f7ed 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/mt.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/mt.xml
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
 <!--
-    This file is part of the CLDR Keyboard Technical Preview.
-    This is a sample data file.
-    This file is subject to change.
-    Please see https://cldr.unicode.org/index/keyboard-workgroup for the latest information.
+Copyright © 1991-2024 Unicode, Inc.
+SPDX-License-Identifier: Unicode-3.0
+CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 -->
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="mt" conformsTo="45">
     <locales>
         <!-- English is also an official language in Malta.-->
         <locale id="en" />
@@ -16,8 +14,8 @@
 
     <keys>
         <!-- imports -->
-        <import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml"/>
-        <import base="cldr" path="techpreview/keys-Zyyy-currency.xml"/>
+        <import base="cldr" path="45/keys-Zyyy-punctuation.xml"/>
+        <import base="cldr" path="45/keys-Zyyy-currency.xml"/>
 
         <!-- accent grave -->
         <key id="a-grave" output="à" />
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/pcm.xml b/resources/standards-data/ldml-keyboards/45/3.0/pcm.xml
similarity index 87%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/pcm.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/pcm.xml
index 89994773f67..84473302841 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/pcm.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/pcm.xml
@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM '../dtd/ldmlKeyboard3.dtd'>
-<keyboard3 locale="pcm" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="pcm" conformsTo="45">
   <version number="1.0.0" />
   <info name="Naijíriá Píjin" />
   <keys>
-    <import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-    <import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+    <import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+    <import base="cldr" path="45/keys-Zyyy-currency.xml" />
     <key id="grave" output="\u{300}" />
     <key id="backquote" output="`" />
     <key id="acute" output="\u{301}" />
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/pt-t-k0-abnt2.xml b/resources/standards-data/ldml-keyboards/45/3.0/pt-t-k0-abnt2.xml
similarity index 89%
rename from resources/standards-data/ldml-keyboards/techpreview/3.0/pt-t-k0-abnt2.xml
rename to resources/standards-data/ldml-keyboards/45/3.0/pt-t-k0-abnt2.xml
index 010f5150734..d612141166e 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/pt-t-k0-abnt2.xml
+++ b/resources/standards-data/ldml-keyboards/45/3.0/pt-t-k0-abnt2.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="pt-t-k0-abnt2" conformsTo="techpreview">
+<keyboard3 xmlns="https://schemas.unicode.org/cldr/45/keyboard3" locale="pt-t-k0-abnt2" conformsTo="45">
 	<locales>
 		<locale id="pt" />
 	</locales>
@@ -15,8 +14,8 @@
 	</displays>
 
 	<keys>
-		<import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-		<import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
+		<import base="cldr" path="45/keys-Zyyy-punctuation.xml" />
+		<import base="cldr" path="45/keys-Zyyy-currency.xml" />
 
 		<!-- TODO: using the proposed deadkey format -->
 		<key id="d-acute"  output="\m{acute}"/>
diff --git a/resources/standards-data/ldml-keyboards/45/cldr_info.json b/resources/standards-data/ldml-keyboards/45/cldr_info.json
new file mode 100644
index 00000000000..9b2dd391853
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/45/cldr_info.json
@@ -0,0 +1,5 @@
+{
+  "sha": "3cdc78664e1f5c133073a82ff3e0cd5543437853",
+  "description": "release-45-alpha1-88-g3cdc78664e",
+  "date": "Fri, 01 Mar 2024 04:57:59 +0000"
+}
diff --git a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.dtd
similarity index 80%
rename from resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd
rename to resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.dtd
index ef577e98bf8..32765796906 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd
+++ b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.dtd
@@ -1,50 +1,42 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
-SPDX-License-Identifier: Unicode-DFS-2016
+SPDX-License-Identifier: Unicode-3.0
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 -->
-<!-- Important Note:
-
-The CLDR Keyboard Subcommittee is currently developing major changes to the CLDR keyboard specification.
-Please view the subcommittee page for the most recent information.
-<https://cldr.unicode.org/index/keyboard-workgroup> -->
+<!-- Note: This DTD is not compatible with prior versions of the keyboard data.
+     See ldmlKeyboard.dtd  and CLDR v43 and prior. -->
 
 <!ELEMENT keyboard3 ( import*, locales?, version?, info, settings?, displays?, keys?, flicks?, forms?, layers*, variables?, transforms*, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST keyboard3 locale CDATA #REQUIRED >
     <!--@MATCH:validity/bcp47-wellformed-->
-<!ATTLIST keyboard3 conformsTo (techpreview) #REQUIRED >
+<!ATTLIST keyboard3 conformsTo (45) #REQUIRED >
+    <!--@MATCH:version-->
+    <!--@METADATA-->
+<!ATTLIST keyboard3 xmlns CDATA #IMPLIED >
     <!--@MATCH:any-->
     <!--@METADATA-->
 
 <!ELEMENT import EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST import path CDATA #REQUIRED >
     <!--@MATCH:any-->
 <!ATTLIST import base (cldr) #IMPLIED >
 
 <!ELEMENT locales ( locale* ) >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT locale EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST locale id CDATA #REQUIRED >
     <!--@MATCH:validity/bcp47-wellformed-->
-    <!--@VALUE-->
 
 <!ELEMENT version EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST version number CDATA #IMPLIED >
     <!--@MATCH:semver-->
     <!--@VALUE-->
-<!ATTLIST version cldrVersion CDATA #FIXED "techpreview" >
-    <!-- Note: post techpreview, change cldrVersion to MATCH:version -->
-    <!--@MATCH:any-->
+<!ATTLIST version cldrVersion CDATA #FIXED "45" >
+    <!--@MATCH:version-->
     <!--@METADATA-->
 
 <!ELEMENT info EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST info name CDATA #REQUIRED >
     <!--@MATCH:any-->
     <!--@VALUE-->
@@ -60,15 +52,12 @@ Please view the subcommittee page for the most recent information.
 
 <!ELEMENT settings EMPTY >
     <!--@ORDERED-->
-    <!--@TECHPREVIEW-->
 <!ATTLIST settings normalization (disabled) #IMPLIED >
     <!--@VALUE-->
 
 <!ELEMENT displays ( import*, display*, displayOptions*, special* ) >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT display EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST display keyId NMTOKEN #IMPLIED >
     <!--@MATCH:any-->
 <!ATTLIST display output CDATA #IMPLIED >
@@ -80,20 +69,16 @@ Please view the subcommittee page for the most recent information.
     <!--@ALLOWS_UESC-->
 
 <!ELEMENT displayOptions EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST displayOptions baseCharacter CDATA #IMPLIED >
     <!--@MATCH:any-->
     <!--@VALUE-->
     <!--@ALLOWS_UESC-->
 
 <!ELEMENT special ANY >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT keys ( import*, key*, special* ) >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT key EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST key id NMTOKEN #REQUIRED >
     <!--@MATCH:any-->
 <!ATTLIST key flickId NMTOKEN #IMPLIED >
@@ -125,12 +110,10 @@ Please view the subcommittee page for the most recent information.
 <!ELEMENT flicks ( import*, flick*, special* ) >
 
 <!ELEMENT flick ( flickSegment+, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST flick id NMTOKEN #REQUIRED >
     <!--@MATCH:any-->
 
 <!ELEMENT flickSegment EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST flickSegment directions NMTOKENS #REQUIRED >
     <!--@MATCH:regex/(n|e|s|w|ne|nw|se|sw)([ ]+(n|e|s|w|ne|nw|se|sw))*-->
 <!ATTLIST flickSegment keyId NMTOKEN #REQUIRED >
@@ -138,28 +121,23 @@ Please view the subcommittee page for the most recent information.
     <!--@VALUE-->
 
 <!ELEMENT forms ( import*, form*, special* ) >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT form ( scanCodes+, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST form id NMTOKEN #IMPLIED >
     <!--@MATCH:any-->
 
 <!ELEMENT scanCodes EMPTY >
-    <!--@TECHPREVIEW-->
 <!ATTLIST scanCodes codes NMTOKENS #REQUIRED >
     <!--@MATCH:regex/[0-9a-fA-F]{2}( [0-9a-fA-F]{2})*-->
     <!--@VALUE-->
 
 <!ELEMENT layers ( import*, layer*, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST layers formId NMTOKEN #REQUIRED >
     <!--@MATCH:any-->
 <!ATTLIST layers minDeviceWidth CDATA #IMPLIED >
     <!--@MATCH:range/1~999-->
 
 <!ELEMENT layer ( row+, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST layer id NMTOKEN #IMPLIED >
     <!--@MATCH:any-->
 <!ATTLIST layer modifiers NMTOKENS #IMPLIED >
@@ -167,13 +145,11 @@ Please view the subcommittee page for the most recent information.
 
 <!ELEMENT row EMPTY >
     <!--@ORDERED-->
-    <!--@TECHPREVIEW-->
 <!ATTLIST row keys NMTOKENS #REQUIRED >
     <!--@MATCH:any-->
     <!--@VALUE-->
 
-<!ELEMENT variables ( import*, string*, set*, unicodeSet*, special* ) >
-    <!--@TECHPREVIEW-->
+<!ELEMENT variables ( import*, string*, set*, uset*, special* ) >
 
 <!ELEMENT string EMPTY >
 <!ATTLIST string id NMTOKEN #REQUIRED >
@@ -191,20 +167,18 @@ Please view the subcommittee page for the most recent information.
     <!--@VALUE-->
     <!--@ALLOWS_UESC-->
 
-<!ELEMENT unicodeSet EMPTY >
-<!ATTLIST unicodeSet id NMTOKEN #REQUIRED >
+<!ELEMENT uset EMPTY >
+<!ATTLIST uset id NMTOKEN #REQUIRED >
     <!--@MATCH:regex/[0-9A-Za-z_]{1,32}-->
-<!ATTLIST unicodeSet value CDATA #REQUIRED >
+<!ATTLIST uset value CDATA #REQUIRED >
     <!--@MATCH:any-->
     <!--@VALUE-->
 
 <!ELEMENT transforms ( import*, transformGroup*, special* ) >
-    <!--@TECHPREVIEW-->
 <!ATTLIST transforms type (simple | backspace) #REQUIRED >
     <!--@MATCH:literal/simple, backspace-->
 
 <!ELEMENT transformGroup ( import*, ( transform* | reorder* ), special* ) >
-    <!--@TECHPREVIEW-->
 
 <!ELEMENT transform EMPTY >
     <!--@ORDERED-->
@@ -219,7 +193,6 @@ Please view the subcommittee page for the most recent information.
 
 <!ELEMENT reorder EMPTY >
     <!--@ORDERED-->
-    <!--@TECHPREVIEW-->
 <!ATTLIST reorder before CDATA #IMPLIED >
     <!--@MATCH:any-->
     <!--@VALUE-->
diff --git a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.xsd b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.xsd
similarity index 93%
rename from resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.xsd
rename to resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.xsd
index 96a6f821e91..6cad096c41b 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.xsd
+++ b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboard3.xsd
@@ -5,16 +5,13 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
-  SPDX-License-Identifier: Unicode-DFS-2016
+  SPDX-License-Identifier: Unicode-3.0
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 --><!--
-  Important Note:
-  
-  The CLDR Keyboard Subcommittee is currently developing major changes to the CLDR keyboard specification.
-  Please view the subcommittee page for the most recent information.
-  <https://cldr.unicode.org/index/keyboard-workgroup>
+  Note: This DTD is not compatible with prior versions of the keyboard data.
+  See ldmlKeyboard.dtd  and CLDR v43 and prior.
 --><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
   <xs:element name="keyboard3">
     <xs:complexType>
@@ -37,7 +34,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       <xs:attribute name="conformsTo" use="required">
         <xs:simpleType>
           <xs:restriction base="xs:token">
-            <xs:enumeration value="techpreview"/>
+            <xs:enumeration value="45"/>
           </xs:restriction>
         </xs:simpleType>
       </xs:attribute>
@@ -47,6 +44,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
+  
   <xs:element name="import">
     <xs:complexType>
       <xs:attribute name="path" use="required"/>
@@ -60,7 +58,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
     </xs:complexType>
   </xs:element>
   
-  
   <xs:element name="locales">
     <xs:complexType>
       <xs:sequence>
@@ -68,22 +65,19 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="locale">
     <xs:complexType>
       <xs:attribute name="id" use="required"/>
     </xs:complexType>
   </xs:element>
   
-  
-  
   <xs:element name="version">
     <xs:complexType>
       <xs:attribute name="number"/>
-      <xs:attribute default="techpreview" name="cldrVersion">
+      <xs:attribute default="45" name="cldrVersion">
         <xs:simpleType>
           <xs:restriction base="xs:string">
-            <xs:enumeration value="techpreview"/>
+            <xs:enumeration value="45"/>
           </xs:restriction>
         </xs:simpleType>
       </xs:attribute>
@@ -92,8 +86,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  <!-- Note: post techpreview, change cldrVersion to MATCH:version -->
-  
   
   <xs:element name="info">
     <xs:complexType>
@@ -111,7 +103,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="settings">
     <xs:complexType>
       <xs:attribute name="normalization">
@@ -125,7 +116,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   </xs:element>
   
   
-  
   <xs:element name="displays">
     <xs:complexType>
       <xs:sequence>
@@ -136,7 +126,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="display">
     <xs:complexType>
       <xs:attribute name="keyId" type="xs:NMTOKEN"/>
@@ -150,7 +139,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="displayOptions">
     <xs:complexType>
       <xs:attribute name="baseCharacter"/>
@@ -159,9 +147,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="special" type="any"/>
-  
   <xs:element name="keys">
     <xs:complexType>
       <xs:sequence>
@@ -171,7 +157,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="key">
     <xs:complexType>
       <xs:attribute name="id" type="xs:NMTOKEN" use="required"/>
@@ -215,7 +200,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="flicks">
     <xs:complexType>
       <xs:sequence>
@@ -235,7 +219,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
     </xs:complexType>
   </xs:element>
   
-  
   <xs:element name="flickSegment">
     <xs:complexType>
       <xs:attribute name="directions" type="xs:NMTOKENS" use="required"/>
@@ -245,7 +228,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="forms">
     <xs:complexType>
       <xs:sequence>
@@ -255,7 +237,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="form">
     <xs:complexType>
       <xs:sequence>
@@ -266,7 +247,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
     </xs:complexType>
   </xs:element>
   
-  
   <xs:element name="scanCodes">
     <xs:complexType>
       <xs:attribute name="codes" type="xs:NMTOKENS" use="required"/>
@@ -274,7 +254,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   </xs:element>
   
   
-  
   <xs:element name="layers">
     <xs:complexType>
       <xs:sequence>
@@ -288,7 +267,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   </xs:element>
   
   
-  
   <xs:element name="layer">
     <xs:complexType>
       <xs:sequence>
@@ -301,7 +279,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   </xs:element>
   
   
-  
   <xs:element name="row">
     <xs:complexType>
       <xs:attribute name="keys" type="xs:NMTOKENS" use="required"/>
@@ -310,19 +287,17 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  
   <xs:element name="variables">
     <xs:complexType>
       <xs:sequence>
         <xs:element maxOccurs="unbounded" minOccurs="0" ref="import"/>
         <xs:element maxOccurs="unbounded" minOccurs="0" ref="string"/>
         <xs:element maxOccurs="unbounded" minOccurs="0" ref="set"/>
-        <xs:element maxOccurs="unbounded" minOccurs="0" ref="unicodeSet"/>
+        <xs:element maxOccurs="unbounded" minOccurs="0" ref="uset"/>
         <xs:element maxOccurs="unbounded" minOccurs="0" ref="special"/>
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="string">
     <xs:complexType>
       <xs:attribute name="id" type="xs:NMTOKEN" use="required"/>
@@ -343,7 +318,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
   
   
   
-  <xs:element name="unicodeSet">
+  <xs:element name="uset">
     <xs:complexType>
       <xs:attribute name="id" type="xs:NMTOKEN" use="required"/>
       <xs:attribute name="value" use="required"/>
@@ -370,7 +345,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
     </xs:complexType>
   </xs:element>
   
-  
   <xs:element name="transformGroup">
     <xs:complexType>
       <xs:sequence>
@@ -383,7 +357,6 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
       </xs:sequence>
     </xs:complexType>
   </xs:element>
-  
   <xs:element name="transform">
     <xs:complexType>
       <xs:attribute name="from" use="required"/>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.dtd b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.dtd
similarity index 90%
rename from resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.dtd
rename to resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.dtd
index 992e83a7559..ba78772fbd6 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.dtd
+++ b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.dtd
@@ -1,17 +1,12 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
-SPDX-License-Identifier: Unicode-DFS-2016
+SPDX-License-Identifier: Unicode-3.0
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 -->
 <!-- Important Note:
 
-The CLDR Keyboard Workgroup is currently developing major changes to the
-CLDR keyboard specification.
-
-This DTD is a work in progress.
-
-Please see CLDR-15034 for the latest information. -->
+This DTD describes a technical preview of Keyboard Test Data -->
 
 <!ELEMENT keyboardTest3 ( info, repertoire*, tests*, special* ) >
     <!--@TECHPREVIEW-->
diff --git a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.xsd b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.xsd
similarity index 93%
rename from resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.xsd
rename to resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.xsd
index 1c61ec482ff..dd1fc39f994 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.xsd
+++ b/resources/standards-data/ldml-keyboards/45/dtd/ldmlKeyboardTest3.xsd
@@ -5,19 +5,14 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
-  SPDX-License-Identifier: Unicode-DFS-2016
+  SPDX-License-Identifier: Unicode-3.0
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 --><!--
   Important Note:
   
-  The CLDR Keyboard Workgroup is currently developing major changes to the
-  CLDR keyboard specification.
-  
-  This DTD is a work in progress.
-  
-  Please see CLDR-15034 for the latest information.
+  This DTD describes a technical preview of Keyboard Test Data
 --><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
   <xs:element name="keyboardTest3">
     <xs:complexType>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/fetch-latest-cldr-techpreview.sh b/resources/standards-data/ldml-keyboards/45/fetch-latest-cldr-techpreview.sh
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/fetch-latest-cldr-techpreview.sh
rename to resources/standards-data/ldml-keyboards/45/fetch-latest-cldr-techpreview.sh
diff --git a/resources/standards-data/ldml-keyboards/techpreview/fixup-schema.js b/resources/standards-data/ldml-keyboards/45/fixup-schema.js
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/fixup-schema.js
rename to resources/standards-data/ldml-keyboards/45/fixup-schema.js
diff --git a/resources/standards-data/ldml-keyboards/techpreview/import/README.md b/resources/standards-data/ldml-keyboards/45/import/README.md
similarity index 63%
rename from resources/standards-data/ldml-keyboards/techpreview/import/README.md
rename to resources/standards-data/ldml-keyboards/45/import/README.md
index 561b503fc87..462f072f016 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/import/README.md
+++ b/resources/standards-data/ldml-keyboards/45/import/README.md
@@ -3,10 +3,10 @@
 The XML files in this directory are importable using the keyboard syntax as follows:
 
 ```xml
-<import base="cldr" path="techpreview/somefile.xml"/>
+<import base="cldr" path="45/somefile.xml"/>
 ```
 
-As an experiment, a naming convention is being attempted:
+This is the naming convention being used:
 
 - _type_`-`_script_`-`_description_`.xml`
 
@@ -16,11 +16,8 @@ So,
 
 - `keys-Zyyy-punctuation.xml` is of [script](https://www.unicode.org/iso15924/iso15924-codes.html) `Zyyy`, aka "Common".
 
-
 See [tr35-keyboard.md](../../docs/ldml/tr35-keyboards.md#Element_import)
 
-## Copyright
+## Copyright and License
 
-Copyright &copy; 2022 Unicode, Inc.
-All rights reserved.
-[Terms of use](http://www.unicode.org/copyright.html)
+See the top level [README.md](../../README.md#copyright--licenses)
diff --git a/resources/standards-data/ldml-keyboards/techpreview/import/keys-Latn-implied.xml b/resources/standards-data/ldml-keyboards/45/import/keys-Latn-implied.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/import/keys-Latn-implied.xml
rename to resources/standards-data/ldml-keyboards/45/import/keys-Latn-implied.xml
diff --git a/resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-currency.xml b/resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-currency.xml
similarity index 52%
rename from resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-currency.xml
rename to resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-currency.xml
index dd88113501b..e3981b7a542 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-currency.xml
+++ b/resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-currency.xml
@@ -1,16 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Copyright © 1991-2023 Unicode, Inc.
-For terms of use, see http://www.unicode.org/copyright.html
-SPDX-License-Identifier: Unicode-DFS-2016
+Copyright © 1991-2024 Unicode, Inc.
+SPDX-License-Identifier: Unicode-3.0
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 -->
-<!--
-    This file is part of the CLDR Keyboard Technical Preview.
-    This is a sample of how imports can be used.
-    This file is subject to change.
-    Please see https://cldr.unicode.org/index/keyboard-workgroup for the latest information.
--->
 <!DOCTYPE keys SYSTEM "../dtd/ldmlKeyboard3.dtd">
 <keys>
     <key id="dollar" output="$" />
diff --git a/resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-punctuation.xml b/resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-punctuation.xml
similarity index 85%
rename from resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-punctuation.xml
rename to resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-punctuation.xml
index 59c6280826d..b55b15c15ee 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/import/keys-Zyyy-punctuation.xml
+++ b/resources/standards-data/ldml-keyboards/45/import/keys-Zyyy-punctuation.xml
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-    This file is part of the CLDR Keyboard Technical Preview.
-    This is a sample of how imports can be used.
-    This file is subject to change.
-    Please see https://cldr.unicode.org/index/keyboard-workgroup for the latest information.
+Copyright © 1991-2024 Unicode, Inc.
+SPDX-License-Identifier: Unicode-3.0
+CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
 -->
 <!DOCTYPE keys SYSTEM "../dtd/ldmlKeyboard3.dtd">
 <keys>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/import/scanCodes-implied.xml b/resources/standards-data/ldml-keyboards/45/import/scanCodes-implied.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/import/scanCodes-implied.xml
rename to resources/standards-data/ldml-keyboards/45/import/scanCodes-implied.xml
diff --git a/resources/standards-data/ldml-keyboards/techpreview/ldml-keyboard3.schema.json b/resources/standards-data/ldml-keyboards/45/ldml-keyboard3.schema.json
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/ldml-keyboard3.schema.json
rename to resources/standards-data/ldml-keyboards/45/ldml-keyboard3.schema.json
diff --git a/resources/standards-data/ldml-keyboards/techpreview/ldml-keyboardtest3.schema.json b/resources/standards-data/ldml-keyboards/45/ldml-keyboardtest3.schema.json
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/ldml-keyboardtest3.schema.json
rename to resources/standards-data/ldml-keyboards/45/ldml-keyboardtest3.schema.json
diff --git a/resources/standards-data/ldml-keyboards/techpreview/readme.md b/resources/standards-data/ldml-keyboards/45/readme.md
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/readme.md
rename to resources/standards-data/ldml-keyboards/45/readme.md
diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml b/resources/standards-data/ldml-keyboards/45/test/bn-test.xml
similarity index 61%
rename from resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml
rename to resources/standards-data/ldml-keyboards/45/test/bn-test.xml
index ad95223ca6e..ce19f9bda6c 100644
--- a/resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml
+++ b/resources/standards-data/ldml-keyboards/45/test/bn-test.xml
@@ -2,27 +2,14 @@
 <!DOCTYPE keyboardTest3 SYSTEM "../dtd/ldmlKeyboardTest3.dtd">
 <keyboardTest3 conformsTo="techpreview">
     <info keyboard="bn.xml" author="Team Keyboard" name="bn-test" />
-    <tests name="bn-more-tests">
-        <test name="more-key-tests">
-            <startContext to=""/>
-            <keystroke key="more"/>
-            <keystroke key="ṭa"/>
-            <check result="ট"/>
-            <keystroke key="more"/>
-            <keystroke key="ṭa"/>
-            <check result="টট"/>
-        </test>
-    </tests>
-    <tests name="bn-tests">
+    <tests name="tests">
         <test name="au">
-            <startContext to=""/>
             <keystroke key="ka"/>
             <keystroke key="e"/>
-            <keystroke key="lengthener"/>
+            <keystroke key="au-lengthener"/>
             <check result="কৌ" /> <!-- ka + AU -->
         </test>
         <test name="greetings">
-          <startContext to="" />
           <keystroke key="śa"/>
           <keystroke key="u"/>
           <keystroke key="bha"/>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/fr-t-k0-azerty-test.xml b/resources/standards-data/ldml-keyboards/45/test/fr-t-k0-azerty-test.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/test/fr-t-k0-azerty-test.xml
rename to resources/standards-data/ldml-keyboards/45/test/fr-t-k0-azerty-test.xml
diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/ja-Latn-test.xml b/resources/standards-data/ldml-keyboards/45/test/ja-Latn-test.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/test/ja-Latn-test.xml
rename to resources/standards-data/ldml-keyboards/45/test/ja-Latn-test.xml
diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/pcm-test.xml b/resources/standards-data/ldml-keyboards/45/test/pcm-test.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/test/pcm-test.xml
rename to resources/standards-data/ldml-keyboards/45/test/pcm-test.xml
diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/pt-t-k0-abnt2-test.xml b/resources/standards-data/ldml-keyboards/45/test/pt-t-k0-abnt2-test.xml
similarity index 100%
rename from resources/standards-data/ldml-keyboards/techpreview/test/pt-t-k0-abnt2-test.xml
rename to resources/standards-data/ldml-keyboards/45/test/pt-t-k0-abnt2-test.xml
diff --git a/resources/standards-data/ldml-keyboards/readme.md b/resources/standards-data/ldml-keyboards/readme.md
index 4cf068a39b0..aec3717571b 100644
--- a/resources/standards-data/ldml-keyboards/readme.md
+++ b/resources/standards-data/ldml-keyboards/readme.md
@@ -1,9 +1,6 @@
 # ldml-keyboards
 
-Data will eventually be versioned, so there would be a `42`, `43` etc directory.
-
-Currently there is a `techpreview` directory referring to the technical preview—work in progress work in 2022.
-That will very roughly correspond to <https://github.com/unicode-org/cldr/tree/keyboard-preview>, or pull requests thereunto.
+Data is versioned, so each directory has its version such as `45`.
 
 ## Data Format
 
@@ -23,4 +20,4 @@ Each directory contains:
 
 ## License
 
-- [unicode-license.txt](unicode-license.txt) - Unicode license
\ No newline at end of file
+- [unicode-license.txt](unicode-license.txt) - Unicode license
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml
deleted file mode 100644
index 593b8bd2e72..00000000000
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboardTest3 SYSTEM "../dtd/ldmlKeyboardTest3.dtd">
-<keyboardTest3 conformsTo="techpreview">
-    <info keyboard="fr-t-k0-optimise.xml" author="Team Keyboard" name="fr-test" />
-    <repertoire name="simple-repertoire" chars="[a b c d e \u{22}]" type="simple" /> <!-- verify that these outputs are all available from simple keys on any layer, for all form factors -->
-    <repertoire name="chars-repertoire" chars="[á é ó]" type="gesture" /> <!-- verify that these outputs are all available from simple or gesture keys on any layer, for touch -->
-    <tests name="key-tests">
-        <test name="key-test">
-            <startContext to="abc\u0022..."/>
-            <!-- tests by pressing key ids -->
-            <keystroke key="s"/>
-            <check result="abc\u0022...s" />
-            <!-- TODO -->
-        </test>
-    </tests>
-</keyboardTest3>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml
deleted file mode 100644
index b8c6f76b47d..00000000000
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml
+++ /dev/null
@@ -1,200 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<!--
-  New French
--->
-<keyboard3 locale="fr-t-k0-optimise" conformsTo="techpreview">
-	<version number="1.0.0" />
-	<info author="Team Keyboard" name="French AZERTY optimisé" layout="AZERTY" indicator="FR" />
-
-	<displays>
-    <display output="\u{0300}" display="${grave}" />
-    <display output="\m{acute}" display="´" />
-    <display output="\m{grave}" display="`" />
-    <display output="\m{umlaut}" display="¨" />
-    <display output="\m{caret}" display="^" />
-    <display output="\m{tilde}" display="~" />
-  </displays>
-
-	<keys>
-		<import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-		<import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
-
-		<!-- deadkeys -->
-		<key id="mark-acute" output="\m{acute}" />
-		<key id="mark-breve" output="\m{breve}" />
-		<key id="mark-caret" output="\m{caret}" />
-		<key id="mark-caron" output="\m{caron}" />
-		<key id="mark-cedilla" output="\m{cedilla}" />
-		<key id="mark-circumflex" output="\m{circumflex}" />
-		<key id="mark-comma" output="\m{comma}" />
-		<key id="mark-currency" output="\m{currency}" />
-		<key id="mark-dotabove" output="\m{dotabove}" />
-		<key id="mark-dotbelow" output="\m{dotbelow}" />
-		<key id="mark-doubleacute" output="\m{doubleacute}" />
-		<key id="mark-doublegrave" output="\m{doublegrave}" />
-		<key id="mark-euro" output="\m{euro}" />
-		<key id="mark-grave" output="\m{grave}" />
-		<key id="mark-macron" output="\m{macron}" />
-		<key id="mark-ogonek" output="\m{ogonek}" />
-		<key id="mark-ring" output="\m{ring}" />
-		<key id="mark-scientific" output="\m{scientific}" />
-		<key id="mark-solidus" output="\m{solidus}" />
-		<key id="mark-stroke" output="\m{stroke}" />
-		<key id="mark-submacron" output="\m{submacron}" />
-		<key id="mark-tilde" output="\m{tilde}" />
-		<key id="mark-umlaut" output="\m{umlaut}" />
-
-
-		<!-- extra keys -->
-		<key id="e-grave" output="è" />
-		<key id="e-acute" output="é" />
-		<key id="c-cedilla" output="ç" />
-		<key id="a-acute" output="á" />
-		<key id="a-grave" output="à" />
-		<key id="e-caret" output="ê" />
-
-		<!-- extra symbols -->
-		<key id="bullet" output="•" />
-		<key id="umlaut" output="¨" />
-		<key id="sub-2" output="₂" />
-		<key id="super-2" output="²" longPressKeyIds="sub-2" />
-		<key id="en-dash" output="–" />
-		<key id="plus-minus" output="±" />
-		<key id="vulgar-half" output="½" />
-		<key id="vulgar-quarter" output="¼" />
-		<key id="ellipsis" output="…" />
-		<key id="open-apos" output="‘" />
-		<key id="close-apos" output="’" />
-		<key id="open-g" output="«" />
-		<key id="close-g" output="»" />
-
-		<key id="theta" output="θ" /> <!-- "for Romani" -->
-		<key id="Theta" output="ϴ" /> <!-- "for Romani" -->
-		<key id="tm" output="™" />
-		<key id="open-double" output="“" />
-		<key id="close-double" output="’" />
-		<key id="oe" output="œ" />
-		<key id="Oe" output="Œ" />
-		<key id="registered" output="®" />
-		<key id="minus-sign" output="−" />
-		<key id="ss" output="ß" />
-		<key id="ininity" output="∞" />
-		<key id="division" output="÷" />
-		<key id="less-equal" output="≤" />
-		<key id="greater-equal" output="≥" />
-		<key id="copy" output="©" />
-		<key id="inverse-question" output="¿" />
-		<key id="inverse-bang" output="¡" />
-		<key id="middle-dot" output="•" />
-		<key id="A-grave" output="À" />
-		<key id="E-acute" output="É" />
-		<key id="E-caret" output="Ê" />
-		<key id="em-dash" output="—" />
-		<key id="open-single" output="’" />
-		<key id="close-single" output="’" />
-		<key id="u-grave" output="Ù" />
-		<key id="radix" output="√" />
-		<key id="C-cedilla" output="Ç" />
-		<key id="not-equal" output="±" />
-
-		<key id="infinity" output="∞" />
-		<key id="E-grave" output="È" />
-		<key id="U-grave" output="Ù" />
-		<key id="nb-hyphen" output="‑" />
-		<key id="multiplication" output="×" />
-		<key id="ezh" output="ʒ" />
-		<key id="Ezh" output="Ʒ" />
-		<key id="ae" output="æ" />
-		<key id="Ae" output="Æ" />
-		<key id="permille" output="‰" />
-		<key id="dbl-dagger" output="‡" />
-		<key id="dagger" output="†" />
-		<key id="asym-equal" output="≃" />
-		<key id="Ss" output="ẞ" />
-	</keys>
-
-	<layers formId="iso">
-		<layer modifiers="none">
-      <row keys="at a-grave e-acute e-grave e-caret open-paren close-paren open-apos close-apos open-g close-g apos mark-caret" />
-			<row keys="a z e r t y u i o p hyphen plus" />
-			<row keys="q s d f g h j k l m slash asterisk" />
-			<row keys="open-angle w x c v b n period comma colon semi-colon" />
-			<row keys="space" />
-		</layer>
-
-		<layer modifiers="shift">
-			<row keys="hash 1 2 3 4 5 6 7 8 9 0 double-quote mark-umlaut" />
-			<row keys="A Z E R T Y U I O P en-dash plus-minus" />
-			<row keys="Q S D F G H J K L M backslash vulgar-half" />
-			<row keys="close-angle W X C V B N question bang ellipsis equal" />
-			<row keys="space" />
-		</layer>
-
-		<layer modifiers="alt">
-			<row keys="mark-breve section mark-acute mark-grave amp open-square close-square mark-macron underscore open-double close-double degree mark-caron"/>
-			<row keys="ae pound euro registered open-curly close-curly u-grave mark-dotabove oe percent minus-sign dagger"/>
-			<row keys="theta ss dollar mark-currency mark-scientific mark-euro gap mark-solidus pipe infinity division multiplication"/>
-			<row keys="less-equal ezh copy c-cedilla mark-cedilla mark-stroke mark-tilde inverse-question inverse-bang middle-dot asym-equal"/>
-			<row keys="space" />
-		</layer>
-
-		<layer modifiers="alt shift">
-			<row keys="mark-circumflex A-grave E-acute E-grave E-caret mark-doubleacute mark-doublegrave gap em-dash open-single close-single mark-ring gap"/>
-			<row keys="Ae gap gap gap tm gap U-grave mark-dotbelow Oe permille nb-hyphen dbl-dagger"/>
-			<row keys="Theta Ss gap gap gap mark-submacron gap gap gap gap radix vulgar-quarter"/>
-			<row keys="greater-equal Ezh gap C-cedilla mark-ogonek gap gap gap mark-comma gap not-equal"/>
-			<row keys="space" />
-		</layer>
-	</layers>
-
-	<variables>
-		<!-- spacing accents as string variables -->
-		<string id="grave"  value="`" />
-		<string id="caret"  value="^" />
-		<string id="umlaut" value="¨" />
-		<string id="tilde"  value="~" />
-
-		<!-- sets representing vowels and accented vowels.  -->
-		<!-- There's an extra space between the lower and upper case for visual separation -->
-		<!-- but, there are only 10 items in the following four sets -->
-		<set id="vowel"       value="a e i o u  A E I O U" />
-		<set id="graveVowel"  value="à è ì ò ù  À È Ì Ò Ù" />
-		<set id="caretVowel"  value="â ê î ô û  Â Ê Î Ô Û" />
-		<set id="umlautVowel" value="ä ë ï ö ü  Ä Ë Ï Ö Ü" />
-
-		<!-- a set containing all spacing accents -->
-		<set id="spacing_accent" value="${grave} ${caret} ${umlaut} ${tilde}" />
-	</variables>
-
-	<transforms type="simple">
-		<transformGroup>
-			<!-- use sets for those that fit neatly into sets -->
-			<transform from="${grave}($[vowel])"  to="$[1:graveVowel]" />
-			<transform from="${caret}($[vowel])"  to="$[1:caretVowel]" />
-			<transform from="${umlaut}($[vowel])" to="$[1:umlautVowel]" />
-
-			<!-- y also takes umlaut (in this sample) -->
-			<transform from="${umlaut}y" to="ÿ" />
-
-			<!-- tilde is on a subset, not all vowels, + n -->
-			<transform from="${tilde}a" to="ã" />
-			<transform from="${tilde}A" to="Ã" />
-			<transform from="${tilde}n" to="ñ" />
-			<transform from="${tilde}N" to="Ñ" />
-			<transform from="${tilde}o" to="õ" />
-			<transform from="${tilde}O" to="Õ" />
-
-			<!-- accent + space = spacing accent -->
-			<transform from="($[spacing_accent]) " to="$1" />
-		</transformGroup>
-		<transformGroup>
-			<!-- this is a reorder group -->
-			<!-- nod-Lana partial example -->
-			<reorder from="\u{1A60}" order="127" />
-			<reorder from="\u{1A6B}" order="42" />
-			<reorder from="[\u{1A75}-\u{1A79}]" order="55" />
-			<!-- ... partial example ... -->
-		</transformGroup>
-	</transforms>
-</keyboard3>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml
deleted file mode 100644
index c03ce54362a..00000000000
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboardTest3 SYSTEM "../dtd/ldmlKeyboardTest3.dtd">
-<keyboardTest3 conformsTo="techpreview">
-    <info keyboard="fr-t-k0-test.xml" author="Team Keyboard" name="fr-test" />
-    <repertoire name="simple-repertoire" chars="[a b c d e \u{22}]" type="simple" /> <!-- verify that these outputs are all available from simple keys on any layer, for all form factors -->
-    <repertoire name="chars-repertoire" chars="[á é ó]" type="gesture" /> <!-- verify that these outputs are all available from simple or gesture keys on any layer, for touch -->
-    <tests name="key-tests">
-        <test name="key-test">
-            <startContext to="abc\u{0022}..."/>
-            <!-- tests by pressing key ids -->
-            <keystroke key="s"/>
-            <check result="abc\u{0022}...s" />
-            <keystroke key="t"/>
-            <check result="abc\u{0022}...st" />
-            <keystroke key="u"/>
-            <check result="abc\u{0022}...stu" />
-            <!-- tests by specifying 'to' output char -->
-            <emit to="v"/>
-            <check result="abc\u{0022}...stuv" />
-        </test>
-    </tests>
-</keyboardTest3>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml
deleted file mode 100644
index 76b35304ef5..00000000000
--- a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml
+++ /dev/null
@@ -1,213 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE keyboard3 SYSTEM "../dtd/ldmlKeyboard3.dtd">
-<!--
-    This file is part of the CLDR Keyboard Technical Preview.
-    This is a sample data file.
-    This file is subject to change.
-    Please see https://cldr.unicode.org/index/keyboard-workgroup for the latest information.
-
-	Also NOTE: this is really a test keyboard.  CLDR-12026 will be for the real new azerty keyboard
--->
-<keyboard3 locale="fr-t-k0-test" conformsTo="techpreview">
-	<locales>
-		<locale id="br" /> <!-- example of including Breton -->
-	</locales>
-	<!-- 'conformsTo' gives CLDR spec conformance. Distinguishes from prior
-		keyboard formats -->
-	<!-- 'version' element is now optional -->
-	<version number="1.0.0" />
-	<info name="French Test AZERTY" author="Team Keyboard" layout="AZERTY" indicator="FR" />
-
-	<displays>
-		<!-- Note: displays is only used for keycap presentation -->
-		<!-- this example is not required for this keyboard as we use the spacing
-			modifiers -->
-		<display output="\u{0300}" display="${grave}" /> <!-- display combining grave as modifier letter grave ˋ -->
-		<!-- Note: We discussed why the existing displayMap was used for display.
-			rather than adding something closer to the key layout. 1. This way we can
-			tell the renderer what to do. Could be double diacritics, spacing issues,
-			etc. 2. We expect that keys have output. Otherwise the input content is malformed.
-			3. Don't Repeat Yourself : multiple keys (i.e. on different symbol layers)
-			may have the same display. -->
-
-		<!-- Example of a display mapping for a key by id -->
-		<display keyId="symbol" display="@" />
-		<display keyId="numeric" display="123" />
-		<displayOptions baseCharacter="x" />
-	</displays>
-
-	<keys>
-		<import base="cldr" path="techpreview/keys-Zyyy-punctuation.xml" />
-		<import base="cldr" path="techpreview/keys-Zyyy-currency.xml" />
-
-		<!-- switch keys -->
-		<key id="shift" layerId="shift" />
-		<key id="numeric" layerId="numeric" />
-		<key id="symbol" layerId="symbol" />
-		<key id="base" layerId="base" />
-
-		<!--
-			TODO: need discussion
-		<key id="bksp" gap="true" /> -->
-		<key id="extra" gap="true" />
-		<!--
-			TODO: need discussion
-		<key id="enter" to="\u{000A}" />
-		-->
-		<key id="enter" gap="true" />
-
-		<!-- extra keys -->
-		<key id="u-grave" output="ü" />
-		<key id="e-grave" output="é" /> <!-- 2 -->
-		<key id="e-acute" output="è" /> <!-- 7 -->
-		<key id="c-cedilla" output="ç" /> <!-- 9 -->
-		<key id="a-grave" output="à"  />
-		<key id="a-acute" output="á" />
-		<key id="a-caret" output="â" />
-		<key id="a-umlaut" output="ä" />
-		<key id="a-tilde" output="ã" />
-		<key id="a-ring" output="å" />
-		<key id="a-caron" output="ā" />
-
-		<key id="A-grave" output="À" /> <!-- 0 -->
-		<key id="A-acute" output="Á" />
-		<key id="A-caret" output="Â" />
-		<key id="A-umlaut" output="Ä" />
-		<key id="A-tilde" output="Ã" />
-		<key id="A-ring" output="Å" />
-		<key id="A-caron" output="Ā" />
-
-
-		<!-- extra symbols -->
-		<key id="bullet" output="•" />
-		<key id="umlaut" output="¨" />
-		<key id="super-2" output="²" multiTapKeyIds="sub-2 2" /> <!-- taps produce: ² ₂ 2 -->
-		<key id="sub-2" output="₂" />
-
-		<!-- note that a-caret is the default-->
-		<key id="a" flickId="a" output="a"
-			longPressKeyIds="a-grave a-caret a-acute a-umlaut a-tilde a-ring a-caron"
-			longPressDefaultKeyId="a-caret" />
-		<!-- note that A-caret is the default-->
-		<key id="A" flickId="b" output="A"
-			longPressKeyIds="A-grave A-caret A-acute A-umlaut a-tilde A-ring A-caron"
-			longPressDefaultKeyId="A-caret" />
-	</keys>
-
-	<flicks>
-		<flick id="b">
-			<flickSegment directions="nw" keyId="A-grave" />
-			<flickSegment directions="nw se" keyId="A-acute" />
-			<flickSegment directions="e" keyId="A-caron" />
-			<flickSegment directions="s" keyId="numeric" /> <!-- layer shifting flick-->
-		</flick>
-		<flick id="a">
-			<flickSegment directions="nw" keyId="a-grave" />
-			<flickSegment directions="nw se" keyId="a-acute" />
-			<flickSegment directions="e" keyId="a-caron" />
-		</flick>
-	</flicks>
-
-	<layers formId="iso">
-		<!-- in DTD: required if conformsTo ≥ 41 -->
-		<layer modifiers="none">
-			<row
-				keys="super-2 amp e-grave double-quote apos open-paren hyphen e-acute underscore c-cedilla a-acute close-paren equal" />
-			<row keys="a z e r t y u i o p caret dollar" />
-			<row keys="q s d f g h j k l m u-grave asterisk" />
-			<row keys="open-angle w x c v b n comma semi-colon colon bang" />
-			<row keys="space" />
-		</layer>
-
-		<layer modifiers="shift">
-			<row keys="1 2 3 4 5 6 7 8 9 0 degree plus" />
-			<row keys="A Z E R T Y U I O P umlaut pound" />
-			<row keys="Q S D F G H J K L M percent micro" />
-			<row keys="close-angle W X C V B N question period slash section" />
-			<row keys="space" />
-		</layer>
-	</layers>
-
-	<layers formId="touch" minDeviceWidth="150">
-		<!-- optional attribute for min physical device size -->
-		<layer id="base">
-			<row keys="a z e r t y u i o p" />
-			<row keys="q s d f g h j k l m" />
-			<row keys="shift gap w x c v b n gap" /> <!--TODO:  + bksp -->
-			<row keys="numeric extra space enter" />
-		</layer>
-
-		<layer id="shift">
-			<row keys="A Z E R T Y U I O P" />
-			<row keys="Q S D F G H J K L M" />
-			<row keys="base W X C V B N" />  <!--TODO:  + bksp -->
-			<row keys="numeric extra space enter" />
-		</layer>
-
-		<layer id="numeric">
-			<row keys="1 2 3 4 5 6 7 8 9 0" />
-			<row
-				keys="hyphen slash colon semi-colon open-paren close-paren dollar amp at double-quote" />
-			<row keys="symbol period comma question bang double-quote" /> <!--TODO:  + bksp -->
-			<row keys="base extra space enter" />
-		</layer>
-
-		<layer id="symbol">
-			<row
-				keys="open-square close-square open-curly close-curly hash percent caret asterisk plus equal" />
-			<row keys="underscore backslash pipe tilde open-angle close-angle euro pound yen bullet" />
-			<row keys="numeric period comma question bang double-quote" /> <!--TODO:  + bksp -->
-			<row keys="base extra space enter" />
-		</layer>
-	</layers>
-
-	<variables>
-		<!-- spacing accents as string variables -->
-		<string id="grave"  value="`" />
-		<string id="caret"  value="^" />
-		<string id="umlaut" value="¨" />
-		<string id="tilde"  value="~" />
-
-		<!-- sets representing vowels and accented vowels.  -->
-		<!-- There's an extra space between the lower and upper case for visual separation -->
-		<!-- but, there are only 10 items in the following four sets -->
-		<set id="vowel"       value="a e i o u  A E I O U" />
-		<set id="graveVowel"  value="à è ì ò ù  À È Ì Ò Ù" />
-		<set id="caretVowel"  value="â ê î ô û  Â Ê Î Ô Û" />
-		<set id="umlautVowel" value="ä ë ï ö ü  Ä Ë Ï Ö Ü" />
-
-		<!-- a set containing all spacing accents -->
-		<set id="spacing_accent" value="${grave} ${caret} ${umlaut} ${tilde}" />
-	</variables>
-
-	<transforms type="simple">
-		<transformGroup>
-			<!-- use sets for those that fit neatly into sets -->
-			<transform from="${grave}($[vowel])"  to="$[1:graveVowel]" />
-			<transform from="${caret}($[vowel])"  to="$[1:caretVowel]" />
-			<transform from="${umlaut}($[vowel])" to="$[1:umlautVowel]" />
-
-			<!-- y also takes umlaut (in this sample) -->
-			<transform from="${umlaut}y" to="ÿ" />
-
-			<!-- tilde is on a subset, not all vowels, + n -->
-			<transform from="${tilde}a" to="ã" />
-			<transform from="${tilde}A" to="Ã" />
-			<transform from="${tilde}n" to="ñ" />
-			<transform from="${tilde}N" to="Ñ" />
-			<transform from="${tilde}o" to="õ" />
-			<transform from="${tilde}O" to="Õ" />
-
-			<!-- accent + space = spacing accent -->
-			<transform from="($[spacing_accent]) " to="$1" />
-		</transformGroup>
-		<transformGroup>
-			<!-- this is a reorder group -->
-			<!-- nod-Lana partial example -->
-			<reorder from="\u{1A60}" order="127" />
-			<reorder from="\u{1A6B}" order="42" />
-			<reorder from="[\u{1A75}-\u{1A79}]" order="55" />
-			<!-- ... partial example ... -->
-		</transformGroup>
-	</transforms>
-</keyboard3>
diff --git a/resources/standards-data/ldml-keyboards/techpreview/cldr_info.json b/resources/standards-data/ldml-keyboards/techpreview/cldr_info.json
deleted file mode 100644
index 3eff296a319..00000000000
--- a/resources/standards-data/ldml-keyboards/techpreview/cldr_info.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "sha": "022ff3ce172735f4a251003b1f429528deab44b3",
-  "description": "release-44-beta3-18-g022ff3ce17",
-  "date": "Tue, 24 Oct 2023 13:00:38 +0000"
-}
diff --git a/resources/standards-data/ldml-keyboards/unicode-license.txt b/resources/standards-data/ldml-keyboards/unicode-license.txt
index 82a990624dc..99bd0beafbb 100644
--- a/resources/standards-data/ldml-keyboards/unicode-license.txt
+++ b/resources/standards-data/ldml-keyboards/unicode-license.txt
@@ -36,4 +36,6 @@ FILES OR SOFTWARE.
 Except as contained in this notice, the name of a copyright holder shall
 not be used in advertising or otherwise to promote the sale, use or other
 dealings in these Data Files or Software without prior written
-authorization of the copyright holder.
\ No newline at end of file
+authorization of the copyright holder.
+
+SPDX-License-Identifier: Unicode-3.0