diff --git a/input/bd.fhir.core.xml b/input/bd.fhir.core.xml
index 05179a8..3007604 100644
--- a/input/bd.fhir.core.xml
+++ b/input/bd.fhir.core.xml
@@ -13,7 +13,7 @@
   </extension>-->
   <url value="https://fhir.dghs.gov.bd/core/ImplementationGuide/bd.fhir.core"/>
   <!-- This version will propagate to all artifacts unless the "propagate-version" extension is overridden -->
-  <version value="0.4.1"/>
+  <version value="0.4.2"/>
   <name value="BangladeshCoreFHIRIG"/>
   <title value="Bangladesh Core FHIR Implementation Guide"/>
   <status value="active"/>
diff --git a/input/fsh/profile/BDPatient.fsh b/input/fsh/profile/BDPatient.fsh
index 2b2d662..db5e362 100644
--- a/input/fsh/profile/BDPatient.fsh
+++ b/input/fsh/profile/BDPatient.fsh
@@ -21,7 +21,11 @@ Patient profile for Bangladesh.
 // Require a text element
 * name.text 1..1 MS
 
-// Require translation extensions on text
+// Require translation extensions on text — sliced by lang sub-extension value
+* name.text.extension ^slicing.discriminator.type = #value
+* name.text.extension ^slicing.discriminator.path = "extension('lang').value"
+* name.text.extension ^slicing.rules = #open
+* name.text.extension ^slicing.ordered = false
 * name.text.extension 2..* MS
 * name.text.extension contains
     $translation named nameEn 1..1 MS and
diff --git a/input/package-list.json b/input/package-list.json
index 1204722..0821509 100644
--- a/input/package-list.json
+++ b/input/package-list.json
@@ -11,7 +11,15 @@
       "status": "ci-build",
       "current": true
     },
-        {
+    {
+      "version": "0.4.1",
+      "date": "2026-04-06",
+      "desc": "DGDA Drug and LOINC Integration with minor bug fixes",
+      "path": "https://fhir.dghs.gov.bd/core/0.4.1/",
+      "status": "trial-use",
+      "sequence": "STU 1"
+    },
+    {
       "version": "0.4.0",
       "date": "2026-04-06",
       "desc": "DGDA Drug and LOINC Integration",
diff --git a/package-list.json b/package-list.json
index 1204722..0821509 100644
--- a/package-list.json
+++ b/package-list.json
@@ -11,7 +11,15 @@
       "status": "ci-build",
       "current": true
     },
-        {
+    {
+      "version": "0.4.1",
+      "date": "2026-04-06",
+      "desc": "DGDA Drug and LOINC Integration with minor bug fixes",
+      "path": "https://fhir.dghs.gov.bd/core/0.4.1/",
+      "status": "trial-use",
+      "sequence": "STU 1"
+    },
+    {
       "version": "0.4.0",
       "date": "2026-04-06",
       "desc": "DGDA Drug and LOINC Integration",