chore: Bump version to 3.42.0

CONTRIBUTING.md

@@ -17,7 +17,7 @@ Be respectful, constructive, and professional in all interactions. We're buildin
 
 **Bug Report Template:**
 ```
-**Version:** dbbackup v3.40.0
+**Version:** dbbackup v3.42.0
 **OS:** Linux/macOS/BSD
 **Database:** PostgreSQL 14 / MySQL 8.0 / MariaDB 10.6
 **Command:** The exact command that failed

README.md

@@ -56,7 +56,7 @@ Download from [releases](https://git.uuxo.net/UUXO/dbbackup/releases):
 
 ```bash
 # Linux x86_64
-wget https://git.uuxo.net/UUXO/dbbackup/releases/download/v3.40.0/dbbackup-linux-amd64
+wget https://git.uuxo.net/UUXO/dbbackup/releases/download/v3.42.0/dbbackup-linux-amd64
 chmod +x dbbackup-linux-amd64
 sudo mv dbbackup-linux-amd64 /usr/local/bin/dbbackup
 ```

bin/README.md

@@ -1,22 +1,11 @@
 # DB Backup Tool - Pre-compiled Binaries
 
-## Download
+This directory contains pre-compiled binaries for the DB Backup Tool across multiple platforms and architectures.
-
-**Binaries are distributed via GitHub Releases:**
-
-📦 **https://github.com/PlusOne/dbbackup/releases**
-
-Or build from source:
-```bash
-git clone https://github.com/PlusOne/dbbackup.git
-cd dbbackup
-./build_all.sh
-```
 
 ## Build Information
-- **Version**: 3.40.0
+- **Version**: 3.42.0
-- **Build Time**: 2026-01-07_10:55:47_UTC
+- **Build Time**: 2026-01-07_14:05:23_UTC
-- **Git Commit**: 495ee31
+- **Git Commit**: c519f08
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output

build_all.sh

@@ -15,7 +15,7 @@ echo "🔧 Using Go version: $GO_VERSION"
 
 # Configuration
 APP_NAME="dbbackup"
-VERSION="3.40.0"
+VERSION="3.42.0"
 BUILD_TIME=$(date -u '+%Y-%m-%d_%H:%M:%S_UTC')
 GIT_COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
 BIN_DIR="bin"

internal/engine/clone.go

@@ -339,7 +339,7 @@ func (e *CloneEngine) Backup(ctx context.Context, opts *BackupOptions) (*BackupR
 
 	// Save metadata
 	meta := &metadata.BackupMetadata{
-		Version:      "3.40.0",
+		Version:      "3.42.0",
 		Timestamp:    startTime,
 		Database:     opts.Database,
 		DatabaseType: "mysql",

internal/engine/mysqldump.go

@@ -254,7 +254,7 @@ func (e *MySQLDumpEngine) Backup(ctx context.Context, opts *BackupOptions) (*Bac
 
 	// Save metadata
 	meta := &metadata.BackupMetadata{
-		Version:      "3.40.0",
+		Version:      "3.42.0",
 		Timestamp:    startTime,
 		Database:     opts.Database,
 		DatabaseType: "mysql",

internal/engine/snapshot_engine.go

@@ -223,7 +223,7 @@ func (e *SnapshotEngine) Backup(ctx context.Context, opts *BackupOptions) (*Back
 
 	// Save metadata
 	meta := &metadata.BackupMetadata{
-		Version:      "3.40.0",
+		Version:      "3.42.0",
 		Timestamp:    startTime,
 		Database:     opts.Database,
 		DatabaseType: "mysql",

main.go

@@ -16,7 +16,7 @@ import (
 
 // Build information (set by ldflags)
 var (
-	version   = "3.40.0"
+	version   = "3.42.0"
 	buildTime = "unknown"
 	gitCommit = "unknown"
 )