diff --git a/PORT-CHANGELOG.md b/PORT-CHANGELOG.md
index 37074e8..17eae2b 100644
--- a/PORT-CHANGELOG.md
+++ b/PORT-CHANGELOG.md
@@ -1,3 +1,12 @@
+# Port Changelog
+
+## 0.12.0-alpha
+
+- Fixed the remaining Minecraft 26.2 recipe parse errors caused by non-existent common glass tags.
+- Replaced `#c:glass` with the vanilla `minecraft:glass` ingredient for Armored Chemical and Chemical Protective helmets.
+- Replaced `#c:glass_blocks/black` with `minecraft:black_stained_glass` for Attacker, Defender, and IRS helmets.
+- Kept the recipe intent intact while avoiding dependency on common tags that are not present in the current Fabric 26.2 tag set.
+
 # 0.11.0-alpha - Minecraft 26.2 datapack/recipe compatibility
 
 - Migrated every LRArmor shaped-recipe key ingredient from the legacy object form (`{"tag":"..."}` / `{"item":"..."}`) to Minecraft 26.2 string ingredients (`"#namespace:tag"` / `"namespace:item"`).
diff --git a/README.md b/README.md
index 88ab59d..f9a2430 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 Private Fabric port of **LesRaisinsArmor** for Minecraft 26.2.
 
-**Current port version:** `0.11.0-alpha`
+**Current port version:** `0.12.0-alpha`
 
 Target stack: Minecraft 26.2, Fabric Loader 0.19.3, Fabric API 0.158.0+26.2, GeckoLib 5.5.4, Java 25.
 
diff --git a/gradle.properties b/gradle.properties
index 307fd89..bc31a00 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,6 +8,6 @@ loom_version=1.17-SNAPSHOT
 fabric_api_version=0.158.0+26.2
 geckolib_version=5.5.4
 
-mod_version=0.11.0-alpha
+mod_version=0.12.0-alpha
 maven_group=me.xjqsh
 archives_base_name=lrarmor
diff --git a/src/main/resources/data/lrarmor/recipe/armored_chemical_helmet.json b/src/main/resources/data/lrarmor/recipe/armored_chemical_helmet.json
index a5fe2a9..48759dc 100644
--- a/src/main/resources/data/lrarmor/recipe/armored_chemical_helmet.json
+++ b/src/main/resources/data/lrarmor/recipe/armored_chemical_helmet.json
@@ -9,7 +9,7 @@
   "key": {
     "T": "#c:ingots/iron",
     "S": "#c:leathers",
-    "G": "#c:glass",
+    "G": "minecraft:glass",
     "X": "minecraft:charcoal"
   },
   "result": {
diff --git a/src/main/resources/data/lrarmor/recipe/attacker_helmet.json b/src/main/resources/data/lrarmor/recipe/attacker_helmet.json
index d9f114a..dc16378 100644
--- a/src/main/resources/data/lrarmor/recipe/attacker_helmet.json
+++ b/src/main/resources/data/lrarmor/recipe/attacker_helmet.json
@@ -8,7 +8,7 @@
   "key": {
     "T": "#c:ingots/iron",
     "S": "#c:leathers",
-    "G": "#c:glass_blocks/black"
+    "G": "minecraft:black_stained_glass"
   },
   "result": {
     "id": "lrarmor:attacker_helmet"
diff --git a/src/main/resources/data/lrarmor/recipe/chemical_protective_helmet.json b/src/main/resources/data/lrarmor/recipe/chemical_protective_helmet.json
index fa05391..0d9ba86 100644
--- a/src/main/resources/data/lrarmor/recipe/chemical_protective_helmet.json
+++ b/src/main/resources/data/lrarmor/recipe/chemical_protective_helmet.json
@@ -8,7 +8,7 @@
   ],
   "key": {
     "S": "#c:leathers",
-    "G": "#c:glass",
+    "G": "minecraft:glass",
     "X": "minecraft:charcoal"
   },
   "result": {
diff --git a/src/main/resources/data/lrarmor/recipe/defender_helmet.json b/src/main/resources/data/lrarmor/recipe/defender_helmet.json
index 4fc3559..6f8d098 100644
--- a/src/main/resources/data/lrarmor/recipe/defender_helmet.json
+++ b/src/main/resources/data/lrarmor/recipe/defender_helmet.json
@@ -8,7 +8,7 @@
   "key": {
     "T": "#c:ingots/iron",
     "D": "#c:gems/diamond",
-    "G": "#c:glass_blocks/black"
+    "G": "minecraft:black_stained_glass"
   },
   "result": {
     "id": "lrarmor:defender_helmet"
diff --git a/src/main/resources/data/lrarmor/recipe/irs_helmet.json b/src/main/resources/data/lrarmor/recipe/irs_helmet.json
index 7d6f1a1..5d715bf 100644
--- a/src/main/resources/data/lrarmor/recipe/irs_helmet.json
+++ b/src/main/resources/data/lrarmor/recipe/irs_helmet.json
@@ -6,7 +6,7 @@
   ],
   "key": {
     "T": "#c:ingots/iron",
-    "S": "#c:glass_blocks/black"
+    "S": "minecraft:black_stained_glass"
   },
   "result": {
     "id": "lrarmor:irs_helmet"