diff --git a/automation_tasks_rs/src/main.rs b/automation_tasks_rs/src/main.rs
index 28d8cd3..734ee01 100644
--- a/automation_tasks_rs/src/main.rs
+++ b/automation_tasks_rs/src/main.rs
@@ -240,7 +240,7 @@ fn copy_files_into_module(){
 /// cargo build
 fn task_build() {
     copy_files_into_module();
-    let _cargo_toml = cl::CargoToml::read();
+    let cargo_toml = cl::CargoToml::read();
     cl::auto_version_increment_semver_or_date();
     cl::run_shell_command_static("cargo fmt").unwrap_or_else(|e| panic!("{e}"));
     cl::run_shell_command_static("cargo build").unwrap_or_else(|e| panic!("{e}"));
diff --git a/template_new_auto/src/main.rs b/template_new_auto/src/main.rs
index 4c9aa3f..34c1fc2 100644
--- a/template_new_auto/src/main.rs
+++ b/template_new_auto/src/main.rs
@@ -55,8 +55,8 @@ pub fn tracing_init() {
     // Unset the environment variable RUST_LOG
     // unset RUST_LOG
     let filter = tracing_subscriber::EnvFilter::from_default_env()
-        .add_directive("hyper_util=error".parse().unwrap())
-        .add_directive("reqwest=error".parse().unwrap());
+        .add_directive("hyper_util=error".parse().unwrap_or_else(|e| panic!("{e}")))
+        .add_directive("reqwest=error".parse().unwrap_or_else(|e| panic!("{e}")));
 
     tracing_subscriber::fmt()
         .with_file(true)
@@ -173,12 +173,14 @@ fn print_help() {
 
 /// all example commands in one place
 fn print_examples_cmd() {
+/*
     println!(
         r#"
     {YELLOW}run examples:{RESET}
 {GREEN}cargo run --example plantuml1{RESET}
 "#
     );
+*/
 }
 
 /// sub-command for bash auto-completion of `cargo auto` using the crate `dev_bestia_cargo_completion`
@@ -275,7 +277,7 @@ fn task_doc() {
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // pretty html
-    cl::auto_doc_tidy_html().unwrap();
+    cl::auto_doc_tidy_html().unwrap_or_else(|e| panic!("{e}"));
     cl::run_shell_command_static("cargo fmt").unwrap_or_else(|e| panic!("{e}"));
     // message to help user with next move
     println!(
diff --git a/template_new_cli/automation_tasks_rs/src/main.rs b/template_new_cli/automation_tasks_rs/src/main.rs
index 4c9aa3f..34c1fc2 100644
--- a/template_new_cli/automation_tasks_rs/src/main.rs
+++ b/template_new_cli/automation_tasks_rs/src/main.rs
@@ -55,8 +55,8 @@ pub fn tracing_init() {
     // Unset the environment variable RUST_LOG
     // unset RUST_LOG
     let filter = tracing_subscriber::EnvFilter::from_default_env()
-        .add_directive("hyper_util=error".parse().unwrap())
-        .add_directive("reqwest=error".parse().unwrap());
+        .add_directive("hyper_util=error".parse().unwrap_or_else(|e| panic!("{e}")))
+        .add_directive("reqwest=error".parse().unwrap_or_else(|e| panic!("{e}")));
 
     tracing_subscriber::fmt()
         .with_file(true)
@@ -173,12 +173,14 @@ fn print_help() {
 
 /// all example commands in one place
 fn print_examples_cmd() {
+/*
     println!(
         r#"
     {YELLOW}run examples:{RESET}
 {GREEN}cargo run --example plantuml1{RESET}
 "#
     );
+*/
 }
 
 /// sub-command for bash auto-completion of `cargo auto` using the crate `dev_bestia_cargo_completion`
@@ -275,7 +277,7 @@ fn task_doc() {
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // pretty html
-    cl::auto_doc_tidy_html().unwrap();
+    cl::auto_doc_tidy_html().unwrap_or_else(|e| panic!("{e}"));
     cl::run_shell_command_static("cargo fmt").unwrap_or_else(|e| panic!("{e}"));
     // message to help user with next move
     println!(
diff --git a/template_new_pwa_wasm/automation_tasks_rs/src/main.rs b/template_new_pwa_wasm/automation_tasks_rs/src/main.rs
index 88031b1..464e519 100644
--- a/template_new_pwa_wasm/automation_tasks_rs/src/main.rs
+++ b/template_new_pwa_wasm/automation_tasks_rs/src/main.rs
@@ -54,8 +54,8 @@ pub fn tracing_init() {
     // Unset the environment variable RUST_LOG
     // unset RUST_LOG
     let filter = tracing_subscriber::EnvFilter::from_default_env()
-        .add_directive("hyper_util=error".parse().unwrap())
-        .add_directive("reqwest=error".parse().unwrap());
+        .add_directive("hyper_util=error".parse().unwrap_or_else(|e| panic!("{e}")))
+        .add_directive("reqwest=error".parse().unwrap_or_else(|e| panic!("{e}")));
 
     tracing_subscriber::fmt()
         .with_file(true)
@@ -171,9 +171,12 @@ fn print_help() {
 /// all example commands in one place
 fn print_examples_cmd() {
 /*
-    println!(r#"{YELLOW}run examples:{RESET}
-{GREEN}cargo run --example example1{RESET}
-"#);
+    println!(
+        r#"
+    {YELLOW}run examples:{RESET}
+{GREEN}cargo run --example plantuml1{RESET}
+"#
+    );
 */
 }
 
@@ -282,7 +285,7 @@ fn task_doc() {
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // pretty html
-    cl::auto_doc_tidy_html().unwrap();
+    cl::auto_doc_tidy_html().unwrap_or_else(|e| panic!("{e}"));
     cl::run_shell_command_static("cargo fmt").unwrap_or_else(|e| panic!("{e}"));
     // message to help user with next move
     println!(
@@ -458,16 +461,16 @@ fn task_github_new_release() {
     // compress files tar.gz
     let tar_name = format!("{repo_name}-{tag_name_version}-x86_64-unknown-linux-gnu.tar.gz");
 
-    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"tar -zcvf "{tar_name_sanitized_for_double_quote}" "target/release/{repo_name_sanitized_for_double_quote}" "#)
-    .arg("{tar_name_sanitized_for_double_quote}", &tar_name)
-    .arg("{repo_name_sanitized_for_double_quote}", &repo_name)
+    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"tar -zcvf "{tar_name_sanitized_for_double_quote}" "target/release/{repo_name_sanitized_for_double_quote}" "#).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{tar_name_sanitized_for_double_quote}", &tar_name).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{repo_name_sanitized_for_double_quote}", &repo_name).unwrap_or_else(|e| panic!("{e}"))
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // upload asset
     cgl::github_api_upload_asset_to_release(&github_client, &owner, &repo_name, &release_id, &tar_name);
 
-    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"rm "{tar_name_sanitized_for_double_quote}" "#)
-    .arg("{tar_name_sanitized_for_double_quote}", &tar_name)
+    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"rm "{tar_name_sanitized_for_double_quote}" "#).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{tar_name_sanitized_for_double_quote}", &tar_name).unwrap_or_else(|e| panic!("{e}"))
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     println!(
diff --git a/template_new_wasm/automation_tasks_rs/src/main.rs b/template_new_wasm/automation_tasks_rs/src/main.rs
index 45c4411..06862d5 100644
--- a/template_new_wasm/automation_tasks_rs/src/main.rs
+++ b/template_new_wasm/automation_tasks_rs/src/main.rs
@@ -54,8 +54,8 @@ pub fn tracing_init() {
     // Unset the environment variable RUST_LOG
     // unset RUST_LOG
     let filter = tracing_subscriber::EnvFilter::from_default_env()
-        .add_directive("hyper_util=error".parse().unwrap())
-        .add_directive("reqwest=error".parse().unwrap());
+        .add_directive("hyper_util=error".parse().unwrap_or_else(|e| panic!("{e}")))
+        .add_directive("reqwest=error".parse().unwrap_or_else(|e| panic!("{e}")));
 
     tracing_subscriber::fmt()
         .with_file(true)
@@ -171,9 +171,12 @@ fn print_help() {
 /// all example commands in one place
 fn print_examples_cmd() {
 /*
-    println!(r#"{YELLOW}run examples:{RESET}
-{GREEN}cargo run --example example1{RESET}
-"#);
+    println!(
+        r#"
+    {YELLOW}run examples:{RESET}
+{GREEN}cargo run --example plantuml1{RESET}
+"#
+    );
 */
 }
 
@@ -282,7 +285,7 @@ fn task_doc() {
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // pretty html
-    cl::auto_doc_tidy_html().unwrap();
+    cl::auto_doc_tidy_html().unwrap_or_else(|e| panic!("{e}"));
     cl::run_shell_command_static("cargo fmt").unwrap_or_else(|e| panic!("{e}"));
     // message to help user with next move
     println!(
@@ -458,16 +461,16 @@ fn task_github_new_release() {
     // compress files tar.gz
     let tar_name = format!("{repo_name}-{tag_name_version}-x86_64-unknown-linux-gnu.tar.gz");
 
-    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"tar -zcvf "{tar_name_sanitized_for_double_quote}" "target/release/{repo_name_sanitized_for_double_quote}" "#)
-    .arg("{tar_name_sanitized_for_double_quote}", &tar_name)
-    .arg("{repo_name_sanitized_for_double_quote}", &repo_name)
+    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"tar -zcvf "{tar_name_sanitized_for_double_quote}" "target/release/{repo_name_sanitized_for_double_quote}" "#).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{tar_name_sanitized_for_double_quote}", &tar_name).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{repo_name_sanitized_for_double_quote}", &repo_name).unwrap_or_else(|e| panic!("{e}"))
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     // upload asset
     cgl::github_api_upload_asset_to_release(&github_client, &owner, &repo_name, &release_id, &tar_name);
 
-    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"rm "{tar_name_sanitized_for_double_quote}" "#)
-    .arg("{tar_name_sanitized_for_double_quote}", &tar_name)
+    cl::ShellCommandLimitedDoubleQuotesSanitizer::new(r#"rm "{tar_name_sanitized_for_double_quote}" "#).unwrap_or_else(|e| panic!("{e}"))
+    .arg("{tar_name_sanitized_for_double_quote}", &tar_name).unwrap_or_else(|e| panic!("{e}"))
     .run().unwrap_or_else(|e| panic!("{e}"));
 
     println!(