diff --git a/tools/projmgr/schemas/cbuild.schema.json b/tools/projmgr/schemas/cbuild.schema.json
index 9f3d3a68d..31300deeb 100644
--- a/tools/projmgr/schemas/cbuild.schema.json
+++ b/tools/projmgr/schemas/cbuild.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/cbuild.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/cbuild.schema.json",
   "title": "CMSIS cbuild",
   "description": "defines a build description for a project",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "properties": {
     "build": {
       "$ref": "./common.schema.json#/definitions/BuildDescType"
diff --git a/tools/projmgr/schemas/cdefault.schema.json b/tools/projmgr/schemas/cdefault.schema.json
index 2189c45f3..a7a1ec881 100644
--- a/tools/projmgr/schemas/cdefault.schema.json
+++ b/tools/projmgr/schemas/cdefault.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/cdefault.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/cdefault.schema.json",
   "title": "CMSIS cdefault",
   "description": "setup of a build environment with toolchain specific controls; defines a default compiler",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "properties": {
     "default": {
       "$ref": "./common.schema.json#/definitions/DefaultDescType"
diff --git a/tools/projmgr/schemas/clayer.schema.json b/tools/projmgr/schemas/clayer.schema.json
index 118978e08..9b7235def 100644
--- a/tools/projmgr/schemas/clayer.schema.json
+++ b/tools/projmgr/schemas/clayer.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/clayer.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/clayer.schema.json",
   "title": "CMSIS clayer",
   "description": "set of source files and pre-configured components for reuse in different applications",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "properties": {
     "layer": {
       "$ref": "./common.schema.json#/definitions/LayerDescType"
diff --git a/tools/projmgr/schemas/common.schema.json b/tools/projmgr/schemas/common.schema.json
index 5de21252c..74ba473ea 100644
--- a/tools/projmgr/schemas/common.schema.json
+++ b/tools/projmgr/schemas/common.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/common.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/common.schema.json",
   "title": "CMSIS common",
   "description": "common and reusable properties from other schemas",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "definitions": {
     "ArrayOfStrings": {
       "type": "array",
diff --git a/tools/projmgr/schemas/cproject.schema.json b/tools/projmgr/schemas/cproject.schema.json
index 75c955e5a..8a41a886e 100644
--- a/tools/projmgr/schemas/cproject.schema.json
+++ b/tools/projmgr/schemas/cproject.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/cproject.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/cproject.schema.json",
   "title": "CMSIS cproject",
   "description": "source files and pre-configured components of a sub-project that builds independently",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "properties": {
     "project": {
       "$ref": "./common.schema.json#/definitions/ProjectDescType"
diff --git a/tools/projmgr/schemas/csolution.schema.json b/tools/projmgr/schemas/csolution.schema.json
index 7b83ccd7c..0ea4f0020 100644
--- a/tools/projmgr/schemas/csolution.schema.json
+++ b/tools/projmgr/schemas/csolution.schema.json
@@ -1,9 +1,9 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0-dev3/tools/projmgr/schemas/csolution.schema.json",
+  "$id": "https://raw.githubusercontent.com/Open-CMSIS-Pack/devtools/schemas/projmgr/2.0.0/tools/projmgr/schemas/csolution.schema.json",
   "title": "CMSIS csolution",
   "description": "complete scope of an application composed of sub-projects; defines a target and build types",
-  "version": "2.0.0-dev3",
+  "version": "2.0.0",
   "properties": {
     "solution": {
       "$ref": "./common.schema.json#/definitions/SolutionDescType"
diff --git a/tools/projmgr/src/ProjMgr.cpp b/tools/projmgr/src/ProjMgr.cpp
index 821f72517..c90022329 100644
--- a/tools/projmgr/src/ProjMgr.cpp
+++ b/tools/projmgr/src/ProjMgr.cpp
@@ -36,7 +36,7 @@ Commands:\n\
   run                      Run code generator\n\
   update-rte               Create/update configuration files and validate solution\n\n\
 Options:\n\
-  -c, --context arg [,arg] Input context names [<project-name>][.<build-type>][+<target-type>]\n\
+  -c, --context arg [...]  Input context names [<project-name>][.<build-type>][+<target-type>]\n\
   -d, --debug              Enable debug messages\n\
   -e, --export arg         Set suffix for exporting <context><suffix>.cprj retaining only specified versions\n\
   -f, --filter arg         Filter words\n\