diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e1c0d11..fdae5d7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -4,7 +4,8 @@ name: build
 on:
   # Triggers the workflow on push event only for all branches
   push:
-  #  branches: [ main, master ]
+ #   branches: [ main, master, develop ]
+
   #pull_request:
   #  branches: [ main, master ]
 
@@ -14,37 +15,46 @@ on:
 jobs:
   # This workflow contains a single job called "build"
   setup-sdk:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Cache sdk
         id: cache-sdk
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: |
              cc65/**/*
              orix-sdk/**/*
              md2hlp/**/*
              orix-software/**/*
-          key: ${{ runner.os }}-orix-sdk_
+             bpm/**/*
+             oricutron/**/*
+          key: ${{ secrets.CACHE_ID }}-orix-sdk
 
       - name: Checkout cc65
         if: steps.cache-sdk.outputs.cache-hit != 'true'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: cc65/cc65
           path: cc65
 
+      - name: Checkout bpm
+        if: steps.cache-sdk.outputs.cache-hit != 'true'
+        uses: actions/checkout@v3
+        with:
+          repository: orix-software/bpm
+          path: bpm
+
       - name: Checkout orix-sdk
         if: steps.cache-sdk.outputs.cache-hit != 'true'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: assinie/orix-sdk
           path: orix-sdk
 
       - name: Checkout md2hlp
         if: steps.cache-sdk.outputs.cache-hit != 'true'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: assinie/md2hlp
           path: md2hlp
@@ -68,6 +78,14 @@ jobs:
           echo "src/include" >> .git/info/sparse-checkout
           git checkout
 
+      - name: Prepare environment for oricutron
+        if: steps.cache-sdk.outputs.cache-hit != 'true'
+        run: |
+          sudo apt-get update && sudo apt-get install -y xvfb libgtk-3-0 libgtk-3-dev libsdl1.2debian libsdl1.2-dev
+          git clone https://github.com/pete-gordon/oricutron.git
+          cd oricutron && make && pwd && cd .. && ls -l && echo ${GITHUB_WORKSPACE}
+          echo Timeout oricutron : ${secret}.TMOUT_ORICUTRON
+
       - name: Compile orix-sdk
         if: steps.cache-sdk.outputs.cache-hit != 'true'
         working-directory: orix-sdk
@@ -83,13 +101,16 @@ jobs:
   build:
     # The type of runner that the job will run on
     needs: setup-sdk
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-24.04
+    env:
+      hash: ${{ secrets.HASH }}
     outputs:
       version: ${{ steps.job_vars.outputs.VERSION }}
       repo_name: ${{ steps.job_vars.outputs.REPO_NAME }}
+      bpm_found: ${{ steps.bpm_upload.outputs.BPM_FOUND }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set job variables
         id: job_vars
@@ -98,26 +119,38 @@ jobs:
           echo "::set-output name=REPO_NAME::${GITHUB_REPOSITORY##*/}"
 
       - name: Install sdk
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: |
              cc65/**/*
              orix-sdk/**/*
              md2hlp/**/*
              orix-software/**/*
-          key: ${{ runner.os }}-orix-sdk_
+             bpm/**/*
+             oricutron/**/*
+          key: ${{ secrets.CACHE_ID }}-orix-sdk
 
       - name: Prepare environment for project
-        run: mv cc65 ../ && mv orix-software ../ && mv orix-sdk ../ && mv md2hlp ../
+        run: |
+          mkdir ~/bin
+          cd bpm && pip install -r requirements.txt && cd ..
+          mv cc65 ../ && mv orix-software ../ && mv orix-sdk ../ && mv md2hlp ../ && mv bpm ../
 
       - name: Compile project
-        run: CC65_HOME=${GITHUB_WORKSPACE}/../cc65 make
+        run: |
+          if [ -f "bpm.tml" ]; then
+            chmod 755 ../bpm/src/bpm
+            echo "../bpm/src/bpm" >> $GITHUB_PATH
+            export PATH=$PATH:../bpm/src/:${GITHUB_WORKSPACE}/../cc65/bin
+            bpm --force-update --replace-for-new-project -V
+          fi
+          CC65_HOME=${GITHUB_WORKSPACE}/../cc65 ./make.sh
 
       - name: List build directory content
         run: ls -lR build
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ steps.job_vars.outputs.REPO_NAME }}
           path: |
@@ -127,45 +160,15 @@ jobs:
       - name: Post compilation
         run: mv ../cc65 . && mv ../orix-software . && mv ../orix-sdk . && mv ../md2hlp .
 
-  upload:
-    needs: build
-    runs-on: ubuntu-18.04
-    defaults:
-      run:
-        shell: bash
-    env:
-      hash: ${{ secrets.HASH }}
-      version: ${{ needs.build.outputs.version }}
-      repo_name: ${{ needs.build.outputs.repo_name }}
-
-    steps:
-      - name: Get branch name
-        if: github.event_name != 'pull_request'
-        run: echo "BRANCH_NAME=${GITHUB_REF##*/}" >> $GITHUB_ENV
-       # run: echo "::set-env name=BRANCH_NAME::$(echo ${GITHUB_REF##*/})"
-
-      - name: Get branch name on pull request
-        if: github.event_name == 'pull_request'
-        run: echo "BRANCH_NAME=${GITHUB_HEAD_REF}" >> GITHUB_ENV
-       #run: echo "::set-env name=BRANCH_NAME::$(echo ${GITHUB_HEAD_REF})"
-
-      - name: Get archive name
-        run: echo "ARCHIVE_NAME=${repo_name}.tgz" >> $GITHUB_ENV
-
-      # On pourrait faire l'extraction directement à la racine si VERSION est dans l'artifact
-      - name: Download Artifact
-        id: download
-        uses: actions/download-artifact@v2
-        with:
-          name: ${{ needs.build.outputs.repo_name }}
-          path: artifact
-
-      - name: Make archive
-        working-directory: ${{steps.download.outputs.download-path}}
-        run: tar -zcvf $GITHUB_WORKSPACE/$ARCHIVE_NAME *
-
-      - name: Upload to oric
+      - name: Upload if bpm
+        id: bpm_upload
         run: |
-           if [ "$BRANCH_NAME" = "master" -o "$BRANCH_NAME" = "main" ]; then VERSION="$version"; else VERSION=alpha ; fi
-           curl -X POST --data-binary "@${ARCHIVE_NAME}" "https://cdn.oric.org/publish.php?hash=$hash&path=/home/oricoujr/www/ftp/orix/dists/$VERSION/tgz/6502/${ARCHIVE_NAME}"
+          ls -l
+          if [ -f "bpm.tml" ]; then
+            export BPM_PUBLISH_KEY=$hash
+            export PATH=$PATH:../bpm/src/:${GITHUB_WORKSPACE}/../cc65/bin
+            if [ "$BRANCH_NAME" = "master" -o "$BRANCH_NAME" = "main" ]; then bpm --force-update -V;--force-update publish --official; else bpm publish --alpha; fi
+          else
+            echo "bpm.tml not found, skipping bpm upload"
+          fi
 
diff --git a/README.md b/README.md
index a30f81b..3e32d23 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![build](https://github.com/orix-software/untar/actions/workflows/main.yml/badge.svg?branch=master)](https://github.com/orix-software/untar/actions/workflows/main.yml)
+
 # Description
 Untar utility for Orix
 
diff --git a/VERSION b/VERSION
index 7a6125d..3a18665 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2022.2
+2025.4
diff --git a/bpm.tml b/bpm.tml
new file mode 100644
index 0000000..4b6992d
--- /dev/null
+++ b/bpm.tml
@@ -0,0 +1,34 @@
+[package]
+name = "untar"
+version = "2025.4"
+authors = [ "Assinie",]
+license = ""
+edition = "2025"
+cpu = "6502"
+readme = ""
+repository = "https://github.com/orix-software/untar"
+documentation = ""
+description = "Provide untar"
+homepage = ""
+buildfolder = "build"
+packagetype = "tgz"
+codetype = "bin"
+templatecode = ""
+pathsrc = "src"
+oricutron_replace_autoboot_run = "True"
+asm_bin_tpl_version = "2024.4"
+asm_rom_tpl_version = "2024.4"
+orixsdk_version = "2023.3.0"
+default_github_action_version = "2025.2"
+default_generatedoc_version = "2025.4"
+orix_minimal_kernel_version = "2022.3"
+orix_run_pre_script = ""
+md2hlp = "yes"
+enable_build = "False"
+enable_publish = "True"
+
+[dependencies]
+
+[dynamiclibs]
+
+[srcfolders]
diff --git a/docs/Makefile b/docs/Makefile
index a3e4e46..acc4989 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -18,7 +18,7 @@ VERBOSE ?= 0
 # Définition des outils
 #
 
-MD2HLP = $(MD2HLP_PATH)/md2hlp.py
+MD2HLP = $(MD2HLP_PATH)/md2hlp.py3
 
 #
 # Définition des options pour les outils
diff --git a/docs/untar.md b/docs/untar.md
index 66cfb8c..dadc270 100644
--- a/docs/untar.md
+++ b/docs/untar.md
@@ -10,7 +10,8 @@
 + untar -tf /home/test.tar
 
 ## DESCRIPTION
-**untar** list and extract files in a TAR archive
+**untar** list and extract files in a TAR archive. 
+**untar** manages only tar built with gnu format (from 'tar -c --format=gnu')
 
 ## OPTIONS
 *  -h ^Bshow this help message and exit
diff --git a/make.sh b/make.sh
new file mode 100755
index 0000000..b88b728
--- /dev/null
+++ b/make.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# CC65_HOME=..
+# DEBUG=yes
+
+SDK_PATH="../orix-sdk"
+PROGNAME="$(basename `pwd`)"
+
+make configure && make clean
+
+START_ADDR=0x0800 make
+
+if [ $? -eq 0 ]
+then
+	mv build/bin/${PROGNAME} build/bin/${PROGNAME}-0800
+
+	START_ADDR=0x0900 make
+
+	if [ $? -eq 0 ]
+	then
+		mv build/bin/${PROGNAME} build/bin/${PROGNAME}-0900
+
+		python3 ${SDK_PATH}/bin/relocbin.py3 -2 -o build/bin/${PROGNAME} build/bin/${PROGNAME}-0800 build/bin/${PROGNAME}-0900
+
+		if [ $? -eq 0 ]
+		then
+			rm build/bin/${PROGNAME}-0800 build/bin/${PROGNAME}-0900
+		fi
+	fi
+fi
diff --git a/src/Makefile b/src/Makefile
index 4d6d017..93ebee9 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -23,6 +23,8 @@ VERBOSE ?= 0
 #
 TARGET = telestrat
 
+START_ADDR ?= 0x0900
+
 #
 # Définition des outils
 #
@@ -45,11 +47,11 @@ endif
 
 ifeq ($(DEBUG),yes)
 	ASFLAGS = -t $(TARGET) -I ../ -I $(BUILD_PATH) -I $(SDK_PATH)/macros -I $(SDK_PATH)/include -I $(SHELL_PATH) -I $(KERNEL_PATH) -D VERBOSE_LEVEL=$(VERBOSE) --auto-import --list-bytes 0 -l $(@:.o=.lst) --debug-info
-	LDFLAGS = -t $(TARGET)  -Ln $(@).ca.sym -m $(@).map --lib-path $(LIB_PATH)
+	LDFLAGS = -t $(TARGET)  -Ln $(@).ca.sym -m $(@).map --lib-path $(LIB_PATH) --start-addr $(START_ADDR)
 	# LDFLAGS = -C "$(LD65_CFG)"  -Ln $(BUILD_PATH)/$(PROJECT).ca.sym -m $(BUILD_PATH)/$(PROJECT).map --lib-path $(LIB_PATH)
 else
 	ASFLAGS = -t $(TARGET) -I ../ -I $(BUILD_PATH) -I $(SDK_PATH)/macros -I $(SDK_PATH)/include -I $(SHELL_PATH) -I $(KERNEL_PATH) -D VERBOSE_LEVEL=$(VERBOSE) --auto-import
-	LDFLAGS = -t $(TARGET)  --lib-path $(LIB_PATH)
+	LDFLAGS = -t $(TARGET)  --lib-path $(LIB_PATH) --start-addr $(START_ADDR)
 	# LDFLAGS = -C "$(LD65_CFG)"  --lib-path $(LIB_PATH)
 endif
 
diff --git a/src/cmnd/version.s b/src/cmnd/version.s
index fc88533..9cf2298 100644
--- a/src/cmnd/version.s
+++ b/src/cmnd/version.s
@@ -56,7 +56,7 @@
 ;	- prints
 ;----------------------------------------------------------------------
 .proc cmnd_version
-        prints  "untar version 1.0 - 2022.2\r\n"
+        prints  "untar version 1.0 - 2025.4\r\n"
         rts
 .endproc
 
diff --git a/src/untar.s b/src/untar.s
index 9d0a719..424857e 100644
--- a/src/untar.s
+++ b/src/untar.s
@@ -130,6 +130,9 @@ typedef .struct st_header
 
 	unsigned char xtrk
 	unsigned char psec
+	; For XMAINARGS
+	unsigned short cbp_bkp
+	unsigned char argc
 
 ;----------------------------------------------------------------------
 ;				Variables
@@ -169,20 +172,17 @@ typedef .struct st_header
 ; contient normalement des données sauvegardées par init qui est dans le segment "ONCE"
 ;	init:
 ;		rts
+
+
 	startup:
 		jsr	zerobss
 
-		; XMAINARGS
-		; .byte $00, $2c
-
-		; sta	argv
-		; sty	argv+1
-		; stx	argc
+ 		initmainargs cbp_bkp, argc, 1
 
-		lda	#<BUFEDT
-		ldy	#>BUFEDT
-		sta	cbp
-		sty	cbp+1
+		lda	cbp_bkp
+		sta cbp
+		lda	cbp_bkp+1
+		sta cbp+1
 
 		; Saute le nom de la commande
 		ldy	#$00
@@ -204,6 +204,7 @@ typedef .struct st_header
 		adc	cbp+1
 
 		jsr	_main
+		mfree(cbp_bkp)
 		rts
 
 .proc zerobss
@@ -241,7 +242,7 @@ typedef .struct st_header
 	L4:
 		rts
 
-		rts
+	;	rts
 .endproc
 
 .segment "ONCE"
@@ -319,6 +320,7 @@ MODULE , , startup
 		jsr ermes
 	end:
 		crlf
+
 		rts
 .endproc