diff --git a/developer/src/kmc-ldml/test/fixtures/basic.xml b/developer/src/kmc-ldml/test/fixtures/basic.xml
index 568eb39cf85..a3839b2bdef 100644
--- a/developer/src/kmc-ldml/test/fixtures/basic.xml
+++ b/developer/src/kmc-ldml/test/fixtures/basic.xml
@@ -5,7 +5,7 @@
 @@expected: \u0127\u1790\u17B6\u0127
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.0.0" />
 
   <info author="srl295" indicator="🙀" layout="qwerty"  name="TestKbd"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/bksp/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/bksp/minimal.xml
index 184991ad4c1..67825f2cf7a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/bksp/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/bksp/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="bksp-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/escaped.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/escaped.xml
index 44412e2c1fd..2e0b5c35a80 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/escaped.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/escaped.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-escaped"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-both.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-both.xml
index 41c414b41e3..e3c9ccff936 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-both.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-both.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-invalid"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupid.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupid.xml
index c3db581640f..e86c7d52df6 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupid.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupid.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-invalid"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupto.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupto.xml
index ec5cda2e425..71ace651b50 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupto.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-dupto.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-invalid"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-none.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-none.xml
index e6c43aafd97..07a47157ce0 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-none.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/invalid-none.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-invalid"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/maximal.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/maximal.xml
index d3b66576731..fccd9d1cdb0 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/maximal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/maximal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-maximal"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/minimal.xml
index 15590710ba3..cfb26c674f3 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-minimal"/>
 
   <displays />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/options-only.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/options-only.xml
index ee967fc027c..83501018196 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/options-only.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/options-only.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-maximal"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/disp/typical.xml b/developer/src/kmc-ldml/test/fixtures/sections/disp/typical.xml
index 9486e904b7c..8c9cd419556 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/disp/typical.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/disp/typical.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="disp-typical"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/finl/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/finl/minimal.xml
index 022241b4f57..13214e75d86 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/finl/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/finl/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="finl-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped.xml
index 00e67686e4c..73e42de9233 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-escaped" />
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped2.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped2.xml
index 13835331a91..fb215bfb722 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/escaped2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-escaped2"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/gap-switch.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/gap-switch.xml
index e714f74c76f..20e63f7bff0 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/gap-switch.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/gap-switch.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-gap-switch"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware.xml
index 6f7884888cb..17673d91b7e 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_iso.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_iso.xml
index 39947cd1898..ec5128ee5a8 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_iso.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_iso.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_us.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_us.xml
index 238f89e4329..e0e8d493af8 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_us.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/hardware_us.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-bad-modifier.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-bad-modifier.xml
index 5bde7c586c1..c0727613b00 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-bad-modifier.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-bad-modifier.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-keys.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-keys.xml
index f4d78bf203c..8c1e6f0232f 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-keys.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-keys.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-rows.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-rows.xml
index 77ec94b805f..f3de74137ea 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-rows.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-hardware-too-many-rows.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-key-missing-attrs.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-key-missing-attrs.xml
index 0aa7fe9562a..d5344a1a08a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-key-missing-attrs.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-key-missing-attrs.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-missing-attrs"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-missing-flick.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-missing-flick.xml
index 494d61fe59e..5de0d6b2fa1 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-missing-flick.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-missing-flick.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-missing-flick" />
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-undefined-key.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-undefined-key.xml
index 395e9204a0a..acdf11707b8 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-undefined-key.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/invalid-undefined-key.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/markers.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/markers.xml
index 4dab6ea4f25..e38a8fe27f0 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/markers.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/markers.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-markers"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal-nfc.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal-nfc.xml
index 11a08b1e9b1..3ef4c0925de 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal-nfc.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal-nfc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-gap-switch"/>
 
   <settings normalization="disabled" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal.xml
index 20c1e5534c7..db90041794a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/maximal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="hardware-gap-switch"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/keys/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/keys/minimal.xml
index 38002138f97..272e1057481 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/keys/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/keys/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="keys-minimal"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-us-form.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-us-form.xml
index 916ea8cb088..c5b5e1b99f3 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-us-form.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-us-form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-hint-custom-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-zzz-form.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-zzz-form.xml
index 12d3f6f77bb..bfcd8d55431 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-zzz-form.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/error-custom-zzz-form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-error-custom-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-invalid-form.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-invalid-form.xml
index 469c8d0d8f0..5860ea53cde 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-invalid-form.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-invalid-form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-invalid-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-hardware.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-hardware.xml
index 51707442338..22a24ea203a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-hardware.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-hardware.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-invalid-form"/>
   <keys>
     <key id="grave" output="`" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer.xml
index b3ca93e0775..75e4909d126 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="en" conformsTo="techpreview">
+<keyboard3 locale="en" conformsTo="45">
   <info name="layr-invalid-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer2.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer2.xml
index 26b5b98bdc8..a61638b346b 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-missing-layer2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="layr-invalid-missing-layer2"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-multi-hardware.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-multi-hardware.xml
index df544e40705..e7eabd04fa7 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-multi-hardware.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/invalid-multi-hardware.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-invalid-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-us-form.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-us-form.xml
index ec1a75afe7b..85b9aab2cd2 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-us-form.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-us-form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-hint-custom-form"/>
 
   <keys>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-zzz-form.xml b/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-zzz-form.xml
index bf17a8a0879..d6d5b181797 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-zzz-form.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/layr/warn-custom-zzz-form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="und" conformsTo="techpreview">
+<keyboard3 locale="und" conformsTo="45">
   <info name="layr-error-custom-form"/>
   <keys>
     <key id="one" output="1" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/loca/invalid-locale.xml b/developer/src/kmc-ldml/test/fixtures/sections/loca/invalid-locale.xml
index 3dd5e8b1c3e..d7cc2440080 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/loca/invalid-locale.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/loca/invalid-locale.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="en-*" conformsTo="techpreview">
+<keyboard3 locale="en-*" conformsTo="45">
   <info name="invalid-loca"/>
   <keys />
 </keyboard3>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/loca/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/loca/minimal.xml
index 99e84cdaa9e..3e6ae4d55bc 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/loca/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/loca/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="loca-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/loca/multiple.xml b/developer/src/kmc-ldml/test/fixtures/sections/loca/multiple.xml
index 4df6a1b0f4e..5e44c786df7 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/loca/multiple.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/loca/multiple.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <locales>
     <locale id="fr-FR" />
     <locale id="km-khmr-kh" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/meta/hint-normalization.xml b/developer/src/kmc-ldml/test/fixtures/sections/meta/hint-normalization.xml
index 3921edc4412..dccdfe0f043 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/meta/hint-normalization.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/meta/hint-normalization.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="meta-hint-normalization"/>
   <settings normalization="disabled" />
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-1.0.xml b/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-1.0.xml
index f8fe4bdeec3..4470adaaf73 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-1.0.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-1.0.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.0" /> <!-- invalid because it's not "1.0.0" as required by semver -->
 
   <info name="meta-minimal"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-v1.0.3.xml b/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-v1.0.3.xml
index de81a4b701a..5647e4603b6 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-v1.0.3.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/meta/invalid-version-v1.0.3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="v1.0.3" />
 
   <info name="meta-minimal"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/meta/maximal.xml b/developer/src/kmc-ldml/test/fixtures/sections/meta/maximal.xml
index ab22d5a1401..5f95b27dea6 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/meta/maximal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/meta/maximal.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.2.3" />
 
   <info author="The Keyman Team" indicator="QW" layout="QWIRKY" name="meta-maximal" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/meta/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/meta/minimal.xml
index 35e60b04160..19a980e2128 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/meta/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/meta/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="meta-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/ordr/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/ordr/minimal.xml
index baae3588f92..cbc08cd2424 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/ordr/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/ordr/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="ordr-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/ordr/multi-escape.xml b/developer/src/kmc-ldml/test/fixtures/sections/ordr/multi-escape.xml
index 430bdb24179..1016d870701 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/ordr/multi-escape.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/ordr/multi-escape.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="nod-Lana" conformsTo="techpreview">
+<keyboard3 locale="nod-Lana" conformsTo="45">
   <info name="nod-Lana Test2"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/ordr/nod-Lana.xml b/developer/src/kmc-ldml/test/fixtures/sections/ordr/nod-Lana.xml
index ec1fe5c6e80..28fea4c1ee2 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/ordr/nod-Lana.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/ordr/nod-Lana.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="nod-Lana" conformsTo="techpreview">
+<keyboard3 locale="nod-Lana" conformsTo="45">
   <info name="nod-Lana Test"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/strs/hint-pua.xml b/developer/src/kmc-ldml/test/fixtures/sections/strs/hint-pua.xml
index 450ee66a631..0aba0df9383 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/strs/hint-pua.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/strs/hint-pua.xml
@@ -5,7 +5,7 @@
 @@expected: \u0127\u1790\u17B6\u0127
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.0.0" />
 
   <info author="srl295" indicator="🙀" layout="qwerty"  name="TestKbd"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/strs/invalid-illegal.xml b/developer/src/kmc-ldml/test/fixtures/sections/strs/invalid-illegal.xml
index 0b76fbe1ce2..750a6d81625 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/strs/invalid-illegal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/strs/invalid-illegal.xml
@@ -5,7 +5,7 @@
 @@expected: \u0127\u1790\u17B6\u0127
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.0.0" />
 
   <info author="srl295" indicator="🙀" layout="qwerty"  name="TestKbd"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/strs/warn-unassigned.xml b/developer/src/kmc-ldml/test/fixtures/sections/strs/warn-unassigned.xml
index 62e1e781192..a20638cc878 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/strs/warn-unassigned.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/strs/warn-unassigned.xml
@@ -5,7 +5,7 @@
 @@expected: \u0127\u1790\u17B6\u0127
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <version number="1.0.0" />
 
   <info author="srl295" indicator="🙀" layout="qwerty"  name="TestKbd"/>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-1.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-1.xml
index 00eeb302a85..c77eecf729d 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-1.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="fail-bad-reorder"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-2.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-2.xml
index 2f54cb328af..d4340277cb4 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="fail-bad-reorder"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-3.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-3.xml
index 68add1ff7b4..ffa2c318fca 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-3.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-reorder-3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="fail-bad-reorder"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-1.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-1.xml
index 92066dcfcaf..1c95d637c0a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-1.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="fail-bad-tran-1"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-2.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-2.xml
index 48b15801934..bee1f008b02 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-bad-tran-2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="fail-bad-tran-2"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-duplicate-type.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-duplicate-type.xml
index 70be7647e3a..973032e771e 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-duplicate-type.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-duplicate-type.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-empty.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-empty.xml
index f37d9e5c57a..5e308954579 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-empty.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-empty.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-mixed"/>
 
   <!-- <keys /> -->
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-duplicate-type.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-duplicate-type.xml
index 050bd4466dd..59af09bdc11 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-duplicate-type.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-duplicate-type.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-type.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-type.xml
index 2c921d90464..5ff5ea4f6c6 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-type.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-invalid-type.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-mixed.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-mixed.xml
index e9498288374..e7b199ee0e3 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-mixed.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/fail-mixed.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-mixed"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/minimal.xml
index a8a99bb0d5d..d3029a546e1 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range.xml
index 4323a879376..867b472cb25 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
     <info name="tran-hint-range" />
 
     <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range2.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range2.xml
index 9c9e3ae0554..0eee8dd900c 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-hint-range2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-hint-range"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars-nfc.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars-nfc.xml
index b99361915ca..91ff598a3f7 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars-nfc.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars-nfc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-vars"/>
 
   <settings normalization="disabled" />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars.xml
index 956cb616ecd..56f928bb50a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-vars.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="tran-vars"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-warn-range.xml b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-warn-range.xml
index 9ac22715818..543fb546ae3 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-warn-range.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/tran/tran-warn-range.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
     <info name="tran-hint-range" />
 
     <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/dup0.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/dup0.xml
index 0ad3b3f7ad5..acb7232fe58 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/dup0.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/dup0.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/dup1.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/dup1.xml
index 5c2d4af4eee..41e4051080c 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/dup1.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/dup1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-0.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-0.xml
index 018770ff0d5..ee968d0789e 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-0.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-0.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-1.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-1.xml
index 1ba9dbec8fb..c7d083c513e 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-1.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-2.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-2.xml
index b263b303659..ac2f639fc6a 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-3.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-3.xml
index d6d6349ec66..3ce7e18fab7 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-3.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-4.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-4.xml
index 2233d4a32a9..c6f8fa02fa4 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-4.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-5.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-5.xml
index 70e14736ee7..eb456f6a4d0 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-5.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-5.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-6.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-6.xml
index e06fef4353e..65f1a880659 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-6.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-badref-6.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-fail"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-markers-badref-0.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-markers-badref-0.xml
index 780c00e776e..b27b0fa46ee 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-markers-badref-0.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-markers-badref-0.xml
@@ -5,7 +5,7 @@ This will fail because the two markers given don't exist anywhere.
 
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-markers-badref-0"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props1.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props1.xml
index 097912a7fba..21dcbdc251c 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props1.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-err"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props2.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props2.xml
index aa8cbcb616c..15e2d61fa6b 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props2.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-props2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-err"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-strings.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-strings.xml
index 129a6acfa52..d3c8059da8d 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-strings.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-strings.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-err"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-syntax.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-syntax.xml
index a7313ad03b0..f999250cb42 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-syntax.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/fail-uset-syntax.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-err"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/markers-maximal.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/markers-maximal.xml
index 7c183bdc223..989a8b43995 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/markers-maximal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/markers-maximal.xml
@@ -9,7 +9,7 @@
 
 -->
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-markers-maximal"/>
 
   <displays>
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/maximal.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/maximal.xml
index a57b1042978..9dceb42f4b9 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/maximal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/maximal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-maximal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/sections/vars/minimal.xml b/developer/src/kmc-ldml/test/fixtures/sections/vars/minimal.xml
index a0ec80e4887..671b3e9d06b 100644
--- a/developer/src/kmc-ldml/test/fixtures/sections/vars/minimal.xml
+++ b/developer/src/kmc-ldml/test/fixtures/sections/vars/minimal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!DOCTYPE keyboard3 SYSTEM "../../../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboard3.dtd">
-<keyboard3 locale="mt" conformsTo="techpreview">
+<keyboard3 locale="mt" conformsTo="45">
   <info name="vars-minimal"/>
 
   <keys />
diff --git a/developer/src/kmc-ldml/test/fixtures/test-fr.xml b/developer/src/kmc-ldml/test/fixtures/test-fr.xml
index 519140174fb..1e6d94fff00 100644
--- a/developer/src/kmc-ldml/test/fixtures/test-fr.xml
+++ b/developer/src/kmc-ldml/test/fixtures/test-fr.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE keyboardTest3 SYSTEM "../../../../../resources/standards-data/ldml-keyboards/techpreview/dtd/ldmlKeyboardTest3.dtd">
-<keyboardTest3 conformsTo="techpreview">
+<keyboardTest3 conformsTo="45">
     <!-- Also see the other test-fr.xml in common -->
     <info keyboard="fr-t-k0-azerty.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 -->
diff --git a/developer/src/kmc-ldml/test/test-meta.ts b/developer/src/kmc-ldml/test/test-meta.ts
index 428d96f4b79..1e5a5a1aeb6 100644
--- a/developer/src/kmc-ldml/test/test-meta.ts
+++ b/developer/src/kmc-ldml/test/test-meta.ts
@@ -16,7 +16,7 @@ describe('meta', function () {
     assert.equal(compilerTestCallbacks.messages.length, 0);
 
     assert.isEmpty(meta.author.value);        // TODO-LDML: default author string "unknown"?
-    assert.equal(meta.conform.value, 'techpreview');
+    assert.equal(meta.conform.value, '45');
     assert.isEmpty(meta.layout.value);        // TODO-LDML: assumed layout?
     assert.isEmpty(meta.indicator.value);     // TODO-LDML: synthesize an indicator?
     assert.equal(meta.settings, KeyboardSettings.none);
@@ -28,7 +28,7 @@ describe('meta', function () {
     assert.equal(compilerTestCallbacks.messages.length, 0);
 
     assert.equal(meta.author.value, 'The Keyman Team');
-    assert.equal(meta.conform.value, 'techpreview');
+    assert.equal(meta.conform.value, '45');
     assert.equal(meta.layout.value, 'QWIRKY');
     assert.equal(meta.indicator.value, 'QW');
     assert.equal(meta.version.value, "1.2.3");