diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index a8695bbbe..7b06c6ab5 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,33 +1,7 @@
 ## Validator Changes
 
-* Add support for private NPM registries requiring authentication
-* Don't check FHIRPaths on differentials - not enough type info to test reliably
-* Fix bugs in FHIRPath handling of logical models
-* Fix minor bugs in type handling for Logical Models and R3 Profile validation
-* Remove spurious warning message validating CDA documents
-* Add value set qa checking 
-* Fixes to validator for new CDA package (proper handling of logical model types)
-* Fix up bi-di warning message
-* Add provisional support for alternate codes
-* Workaround ClinicalImpression definition problem in core spec
-* Fix to get context variables right when running invariants + fix for parent not always being populated + check type in derived profiles
-* Fix checking FHIRPath statements on inner elements of type slices 
-* Fix scan of naming systems (error validating namespaces)
-* Fix issue checking invariant expressions in R5
+* no changes
 
 ## Other code changes
 
-* FHIRPath in HAPI mode: Strip returned IIdType of qualifier, version, and resourceType
-* Update R4 and R4B FHIRPath implementations for changes picked up in R5 usage
-* Fix obligation rendering message
-* Fix missing extensions when converting value set properties
-* Fix type of x-unknown-code-system in $validate-code response
-* Fix CDA validation test case
-* Much work on TxServer test case framework + Update terminology server implementation and tests for changes to test cases
-* OMOP Vocabulary and ICFImporter development
-* Add OWASP dependency check (#1347), upgrade many packages, remove ShEx
-* Add github action to upload results
-* Remove unused javalin dependency, also generate html reports
-* Added test case for ExampleScenario conversion (R4/R5) and significantly bulked up the conversion process
-* Remove unneeded resources (#1346) (help16.png)
-* Add test for setVsAsUrl parameter setting (#1345)
\ No newline at end of file
+* no changes
\ No newline at end of file
diff --git a/org.hl7.fhir.convertors/pom.xml b/org.hl7.fhir.convertors/pom.xml
index 0a0477676..547a98276 100644
--- a/org.hl7.fhir.convertors/pom.xml
+++ b/org.hl7.fhir.convertors/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.dstu2/pom.xml b/org.hl7.fhir.dstu2/pom.xml
index 45a39e007..6f24ed24f 100644
--- a/org.hl7.fhir.dstu2/pom.xml
+++ b/org.hl7.fhir.dstu2/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.0.22</version>
+		<version>6.0.23-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.dstu2016may/pom.xml b/org.hl7.fhir.dstu2016may/pom.xml
index a80113b6b..ee2a673a4 100644
--- a/org.hl7.fhir.dstu2016may/pom.xml
+++ b/org.hl7.fhir.dstu2016may/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.0.22</version>
+		<version>6.0.23-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.dstu3/pom.xml b/org.hl7.fhir.dstu3/pom.xml
index a70895428..134ff15c9 100644
--- a/org.hl7.fhir.dstu3/pom.xml
+++ b/org.hl7.fhir.dstu3/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.r4/pom.xml b/org.hl7.fhir.r4/pom.xml
index bf21c00a4..0844750d8 100644
--- a/org.hl7.fhir.r4/pom.xml
+++ b/org.hl7.fhir.r4/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.0.22</version>
+		<version>6.0.23-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.r4b/pom.xml b/org.hl7.fhir.r4b/pom.xml
index 02c4ab836..9918449c5 100644
--- a/org.hl7.fhir.r4b/pom.xml
+++ b/org.hl7.fhir.r4b/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.0.22</version>
+		<version>6.0.23-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.r5/pom.xml b/org.hl7.fhir.r5/pom.xml
index 16444a562..ba22e4b71 100644
--- a/org.hl7.fhir.r5/pom.xml
+++ b/org.hl7.fhir.r5/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.0.22</version>
+		<version>6.0.23-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.report/pom.xml b/org.hl7.fhir.report/pom.xml
index 343d0b11c..29d05d343 100644
--- a/org.hl7.fhir.report/pom.xml
+++ b/org.hl7.fhir.report/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.utilities/pom.xml b/org.hl7.fhir.utilities/pom.xml
index eb7d9e306..db1cd42c2 100644
--- a/org.hl7.fhir.utilities/pom.xml
+++ b/org.hl7.fhir.utilities/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.validation.cli/pom.xml b/org.hl7.fhir.validation.cli/pom.xml
index 86a686b31..d517aad70 100644
--- a/org.hl7.fhir.validation.cli/pom.xml
+++ b/org.hl7.fhir.validation.cli/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.validation/pom.xml b/org.hl7.fhir.validation/pom.xml
index 513533bf0..752852d2b 100644
--- a/org.hl7.fhir.validation/pom.xml
+++ b/org.hl7.fhir.validation/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.0.22</version>
+        <version>6.0.23-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 47126d24b..97a1f7d95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     HAPI FHIR
     -->
     <artifactId>org.hl7.fhir.core</artifactId>
-    <version>6.0.22</version>
+    <version>6.0.23-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <properties>