diff --git a/.gitignore b/.gitignore
index ce6d63465d3f168c7736308965fff983f0b4365a..c68933aee0e9b8ff5a4d2f34216fb2b68a7a8bc8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@ built_packages/
 external/
 build
 src/include_checks.php
-src/amcli.php.tmp
+src/amcli__build.php
diff --git a/TODO.md b/TODO.md
index a7ed9a33d5f923c98b2c6f16971ed0d3519a0345..527184edf90d95d77f981708fd590e5e805387d2 100644
--- a/TODO.md
+++ b/TODO.md
@@ -12,6 +12,8 @@ was ich so sehe ...
 
 ⬜ Docker dev environment
 
+⬜ IP Restriction
+
 ## Tests schreiben
 
 ✅ Test auf gesetzte Metadaten
diff --git a/build.php b/build.php
index 938f0d4e521b203939357dd4e08039f8ae380b5a..2b0ad233f13e9e700d26e3dda426136fde2d1639 100755
--- a/build.php
+++ b/build.php
@@ -40,8 +40,16 @@ if(file_exists($OUTFILE)){
 // ----------------------------------------------------------------------
 
 _h1("Prepare source");
+$sBuildDate=date("Y-m-d H:i:s");
+$sBuildPhpcode="\$AMCLI_BUILD_DATE=\"$sBuildDate\";";
+$datefile=str_replace('.php', '__build.php', $INFILE);
+file_put_contents(
+    $datefile, "<?php
+        // This file was generated by ".__FILE__."
+        $sBuildPhpcode"
+);
 $in=file_get_contents($INFILE);
-$inccode=file_get_contents($INCFILE);
+$inccode=$sBuildPhpcode . "\n". file_get_contents($INCFILE);
 $inccode=str_replace("<?php", "", $inccode);
 
 $tempcode=preg_replace("#\/\/ ---MARK---INCLUDE-CHECKS---START---.*---MARK---INCLUDE-CHECKS---END#s", "$inccode", $in);
@@ -68,11 +76,40 @@ _exec("$SPC \
 _h1("Test generated binary");
 
 _exec("file \"$OUTFILE\"");
-_exec("\"$OUTFILE\" --ini=../src/simple.ini");
+_exec("\"$OUTFILE\" --ini=../tests/configs/metadata.ini");
 
 _h1("Write architecture specific binary");
 _exec("cp \"$OUTFILE\" '$OUTFILE2'");
 
+_h1("Create readme");
+$readme="{$OUTFILE2}__README.md";
+$versionSPC=system("$SPC --version");
+file_put_contents($readme, 
+    "# Build infos
+
+Date        : $sBuildDate
+
+OS          : $myos
+architecture: $myarchitecture
+
+File        : ".basename($OUTFILE2)."
+
+## Versions
+
+Used SPC    : $versionSPC
+PHP version : $php_version
+PHP modules : $php_libs
+
+## Conmands
+
+Download    : `$cmdSpcDownload`
+
+Build       : `$cmdSpcBuild`
+
+see https://os-docs.iml.unibe.ch/appmonitor-cli-client/
+");
+
+echo "see $readme\n";
 
 // ----------------------------------------------------------------------
 
diff --git a/inc_vars.php b/inc_vars.php
index 895649b8d4a74d5830e53781977d0cb45b71c2a7..82b9265b188cc1c2629bf4e5fa84504491fe5829 100644
--- a/inc_vars.php
+++ b/inc_vars.php
@@ -8,7 +8,7 @@ $dirPackages="built_packages";
 // ---------- build with spc
 
 // php version for spc
-$php_version="8.3";
+$php_version="8.4.4";
 
 // extensions - see https://static-php.dev/en/guide/extensions.html
 $php_libs="mysqli,openssl,pdo,pdo_mysql,pdo_pgsql,pdo_sqlite,sockets";
@@ -38,3 +38,6 @@ switch ($myos) {
 $myosextension=$myos=="windows" ? ".exe" : "";
 
 $SPC=str_replace('/', DIRECTORY_SEPARATOR , "$selfdir/$dirExternal/bin/spc$myosextension");
+
+$cmdSpcDownload="$SPC download --no-interaction --with-php=$php_version --for-extensions \"$php_libs\"";
+$cmdSpcBuild="$SPC build --no-interaction --build-micro \"$php_libs\"";
diff --git a/installer.php b/installer.php
index d8b8a0f527a938ecd2e1d9246c2ce8160a732f64..92da17e47e84cd15b39b81a1635d171f6c963ec5 100755
--- a/installer.php
+++ b/installer.php
@@ -171,10 +171,10 @@ if ($bDoBild){
     _exec("$SPC --no-interaction doctor");
 
     echo "💡 Hint: this can take a minute on a fresh install ...\n";
-    _exec("$SPC download --no-interaction --with-php=$php_version --for-extensions \"$php_libs\"");
+    _exec($cmdSpcDownload);
 
     echo "💡 Hint: this can take 4 minutes on a fresh install or less on module changes ...\n";
-    _exec("$SPC build --no-interaction --build-micro \"$php_libs\"");
+    _exec($cmdSpcBuild);
     file_put_contents("$doneBuild", date("Y-m-d H:i:s") . "\n$sDoneData\n");
 } else {
     _skip("Micro already built - php $php_version - extensions \"$php_libs\"");