diff --git a/.golangci.yml b/.golangci.yml
index c5f5e39..9dafcf0 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -14,7 +14,7 @@ formatters:
   settings:
     goimports:
       local-prefixes:
-        - github.com/convidera/devops-parallel-runner
+        - github.com/convidera/devops-cli
 
 issues:
   max-issues-per-linter: 0
diff --git a/README.md b/README.md
index 609e2d4..79c21b8 100644
--- a/README.md
+++ b/README.md
@@ -14,15 +14,15 @@ Grab the latest binary for your platform from the [releases page](../../releases
 
 ```bash
 # macOS (Apple Silicon)
-curl -L https://github.com/convidera/devops-parallel-runner/releases/latest/download/devops-darwin-arm64 -o /usr/local/bin/devops
+curl -L https://github.com/convidera/devops-cli/releases/latest/download/devops-darwin-arm64 -o /usr/local/bin/devops
 chmod +x /usr/local/bin/devops
 
 # macOS (Intel)
-curl -L https://github.com/convidera/devops-parallel-runner/releases/latest/download/devops-darwin-amd64 -o /usr/local/bin/devops
+curl -L https://github.com/convidera/devops-cli/releases/latest/download/devops-darwin-amd64 -o /usr/local/bin/devops
 chmod +x /usr/local/bin/devops
 
 # Linux (amd64)
-curl -L https://github.com/convidera/devops-parallel-runner/releases/latest/download/devops-linux-amd64 -o /usr/local/bin/devops
+curl -L https://github.com/convidera/devops-cli/releases/latest/download/devops-linux-amd64 -o /usr/local/bin/devops
 chmod +x /usr/local/bin/devops
 ```
 
@@ -31,14 +31,14 @@ chmod +x /usr/local/bin/devops
 Requires Go 1.22+.
 
 ```bash
-go install github.com/convidera/devops-parallel-runner@latest
+go install github.com/convidera/devops-cli@latest
 ```
 
 Or clone and build:
 
 ```bash
-git clone https://github.com/convidera/devops-parallel-runner
-cd devops-parallel-runner
+git clone https://github.com/convidera/devops-cli
+cd devops-cli
 go build -o devops .
 ```
 
@@ -55,6 +55,8 @@ Each module needs a `.devops/commands.yaml` file. The structure is:
 
 `<container>` is either a Docker Compose service name or `host` (runs directly on the machine without Docker).
 
+All scripts listed under the same `<container>` run in a single shell process, in order, so `cd`, `export`, and other shell state carry over from one line to the next (a failing line aborts the rest, like `set -e`). Different containers — and different modules — still run as separate processes.
+
 ### Example
 
 ```
@@ -115,6 +117,7 @@ devops all <command>               Run command across all modules (explicit)
 devops <module> exec [cmd...]      Open interactive shell in module's container
 devops <module> shell              Alias for exec
 devops help                        Show this help
+devops reinstall                   Download and install the latest release
 ```
 
 ### Examples
diff --git a/devops-cli b/devops-cli
new file mode 100755
index 0000000..0f224f9
Binary files /dev/null and b/devops-cli differ
diff --git a/exec.go b/exec.go
index b798f93..df92aa2 100644
--- a/exec.go
+++ b/exec.go
@@ -4,11 +4,14 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"strings"
 
 	"golang.org/x/term"
 )
 
 // runModuleSequential runs all containers/entries for a module's command in order.
+// Entries for the same container share a single shell invocation, so state like
+// `cd` and exported variables carries over from one entry to the next.
 func runModuleSequential(m *Module, command string, extraArgs []string) error {
 	containers, ok := m.Config[command]
 	if !ok {
@@ -18,14 +21,27 @@ func runModuleSequential(m *Module, command string, extraArgs []string) error {
 		fmt.Printf("Running commands for: %s\n", container)
 		for _, entry := range entries {
 			fmt.Printf("Executing: %s\n", entry.Script)
-			if err := runScript(container, entry.Script, extraArgs); err != nil {
-				return fmt.Errorf("[%s/%s] command failed: %w", m.Name, container, err)
-			}
+		}
+		if err := runScript(container, joinEntries(entries), extraArgs); err != nil {
+			return fmt.Errorf("[%s/%s] command failed: %w", m.Name, container, err)
 		}
 	}
 	return nil
 }
 
+// joinEntries combines a container's entries into a single shell script so
+// they run in one process, letting `cd`/`export`/etc. persist across lines.
+// `set -e` makes the script stop at the first failing entry, matching the
+// previous per-entry fail-fast behavior.
+func joinEntries(entries []Entry) string {
+	lines := make([]string, 0, len(entries)+1)
+	lines = append(lines, "set -e")
+	for _, e := range entries {
+		lines = append(lines, e.Script)
+	}
+	return strings.Join(lines, "\n")
+}
+
 // runScript executes a single script in the given container (or "host").
 // extraArgs are passed as positional parameters so $@ expands correctly inside the script.
 func runScript(container, script string, extraArgs []string) error {
diff --git a/exec_test.go b/exec_test.go
new file mode 100644
index 0000000..2bf3f64
--- /dev/null
+++ b/exec_test.go
@@ -0,0 +1,102 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestJoinEntries_prependsSetE(t *testing.T) {
+	got := joinEntries([]Entry{{Script: "echo one"}, {Script: "echo two"}})
+	want := "set -e\necho one\necho two"
+	if got != want {
+		t.Errorf("joinEntries() = %q, want %q", got, want)
+	}
+}
+
+func TestJoinEntries_empty(t *testing.T) {
+	got := joinEntries(nil)
+	if got != "set -e" {
+		t.Errorf("joinEntries(nil) = %q, want %q", got, "set -e")
+	}
+}
+
+// TestRunModuleSequential_stateCarriesAcrossEntries verifies that `cd` and
+// `export` in one entry affect subsequent entries for the same container,
+// which requires the whole container's entries to run as one shell process.
+func TestRunModuleSequential_stateCarriesAcrossEntries(t *testing.T) {
+	dir := t.TempDir()
+	sub := filepath.Join(dir, "sub")
+	if err := os.Mkdir(sub, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	marker := filepath.Join(dir, "marker.txt")
+
+	m := &Module{
+		Name: "test",
+		Config: CommandConfig{
+			"go": {
+				"host": []Entry{
+					{Script: "cd " + sub},
+					{Script: "export FOO=bar"},
+					{Script: `pwd > "` + marker + `"; echo "$FOO" >> "` + marker + `"`},
+				},
+			},
+		},
+	}
+
+	if err := runModuleSequential(m, "go", nil); err != nil {
+		t.Fatalf("runModuleSequential() error = %v", err)
+	}
+
+	data, err := os.ReadFile(marker)
+	if err != nil {
+		t.Fatalf("reading marker file: %v", err)
+	}
+	lines := strings.Split(strings.TrimSpace(string(data)), "\n")
+	if len(lines) != 2 {
+		t.Fatalf("expected 2 lines, got %q", string(data))
+	}
+	wantSub, err := filepath.EvalSymlinks(sub)
+	if err != nil {
+		t.Fatal(err)
+	}
+	gotSub, err := filepath.EvalSymlinks(lines[0])
+	if err != nil {
+		t.Fatalf("resolving pwd output %q: %v", lines[0], err)
+	}
+	if gotSub != wantSub {
+		t.Errorf("cd did not carry over: pwd = %q, want %q", gotSub, wantSub)
+	}
+	if lines[1] != "bar" {
+		t.Errorf("export did not carry over: FOO = %q, want %q", lines[1], "bar")
+	}
+}
+
+// TestRunModuleSequential_stopsOnFailure verifies that `set -e` still makes a
+// failing entry abort the remaining entries for that container.
+func TestRunModuleSequential_stopsOnFailure(t *testing.T) {
+	dir := t.TempDir()
+	marker := filepath.Join(dir, "marker.txt")
+
+	m := &Module{
+		Name: "test",
+		Config: CommandConfig{
+			"go": {
+				"host": []Entry{
+					{Script: "false"},
+					{Script: `echo should-not-run > "` + marker + `"`},
+				},
+			},
+		},
+	}
+
+	if err := runModuleSequential(m, "go", nil); err == nil {
+		t.Fatal("expected error from failing entry, got nil")
+	}
+
+	if _, err := os.Stat(marker); !os.IsNotExist(err) {
+		t.Errorf("marker file should not exist, later entry ran despite earlier failure")
+	}
+}
diff --git a/go.mod b/go.mod
index ba971b6..3baa5f2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/convidera/devops-parallel-runner
+module github.com/convidera/devops-cli
 
 go 1.25.0
 
diff --git a/main.go b/main.go
index 78afdde..f9701c3 100644
--- a/main.go
+++ b/main.go
@@ -26,6 +26,8 @@ func main() {
 			os.Exit(1)
 		}
 		os.Exit(runAllCommand(args[1], args[2:]))
+	case "reinstall":
+		os.Exit(runReinstall())
 	}
 
 	modules, err := discoverModules()
@@ -157,6 +159,7 @@ func showHelp() {
 	fmt.Println("  devops <module> exec [cmd...]      Open interactive shell in module's container")
 	fmt.Println("  devops <module> shell              Alias for exec")
 	fmt.Println("  devops help                        Show this help")
+	fmt.Println("  devops reinstall                   Download and install the latest release")
 	fmt.Println()
 
 	if len(modules) == 0 {
diff --git a/reinstall.go b/reinstall.go
new file mode 100644
index 0000000..cdc9375
--- /dev/null
+++ b/reinstall.go
@@ -0,0 +1,94 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"runtime"
+)
+
+const releaseBaseURL = "https://github.com/convidera/devops-cli/releases/latest/download"
+
+// runReinstall downloads the latest release binary for the current platform
+// and replaces the currently running executable with it.
+func runReinstall() int {
+	asset, ok := releaseAsset(runtime.GOOS, runtime.GOARCH)
+	if !ok {
+		fmt.Fprintf(os.Stderr, "error: no release binary available for %s/%s\n", runtime.GOOS, runtime.GOARCH)
+		return 1
+	}
+
+	target := selfPath()
+	url := releaseBaseURL + "/" + asset
+
+	fmt.Printf("Downloading %s...\n", url)
+	data, err := downloadBinary(url)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		return 1
+	}
+
+	tmp, err := os.CreateTemp(filepath.Dir(target), ".devops-reinstall-*")
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "error: creating temp file: %v\n", err)
+		return 1
+	}
+	defer func() { _ = os.Remove(tmp.Name()) }()
+
+	if _, err := tmp.Write(data); err != nil {
+		_ = tmp.Close()
+		fmt.Fprintf(os.Stderr, "error: writing temp file: %v\n", err)
+		return 1
+	}
+	if err := tmp.Close(); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		return 1
+	}
+	if err := os.Chmod(tmp.Name(), 0o755); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		return 1
+	}
+
+	if err := os.Rename(tmp.Name(), target); err != nil {
+		fmt.Fprintf(os.Stderr, "error: replacing %s: %v (do you need to run with sudo?)\n", target, err)
+		return 1
+	}
+
+	fmt.Printf("Reinstalled devops to %s\n", target)
+	return 0
+}
+
+// releaseAsset maps a GOOS/GOARCH pair to the release artifact name built by
+// .github/workflows/release.yml.
+func releaseAsset(goos, goarch string) (string, bool) {
+	switch goos + "/" + goarch {
+	case "linux/amd64":
+		return "devops-linux-amd64", true
+	case "darwin/amd64":
+		return "devops-darwin-amd64", true
+	case "darwin/arm64":
+		return "devops-darwin-arm64", true
+	default:
+		return "", false
+	}
+}
+
+func downloadBinary(url string) ([]byte, error) {
+	resp, err := http.Get(url)
+	if err != nil {
+		return nil, fmt.Errorf("downloading release: %w", err)
+	}
+	defer func() { _ = resp.Body.Close() }()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("downloading release: unexpected status %s", resp.Status)
+	}
+
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading release: %w", err)
+	}
+	return data, nil
+}