Release v0.3.0

Updates:
- Bump version to 0.3.0
- Update README and manpage for new release

Author: inureyes

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bssh"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Jeongkyu Shin <inureyes@gmail.com>"]
 description = "Parallel SSH command execution tool for cluster management"
 license = "Apache-2.0"

README.md

@@ -224,12 +224,13 @@ cargo run -- -H localhost "echo hello"
 
 ## License
 
-Copyright 2024 Jeongkyu Shin
+Copyright 2025 Lablup Inc. and Jeongkyu Shin
 
 Licensed under the Apache License, Version 2.0
 
 ## Changelog
 
 ### Recent Updates
+- **v0.3.0 (2025/08/22):** Add native SFTP directory operations and recursive file transfer support
 - **v0.2.0 (2025/08/21):** Added Backend.AI multi-node session support with SSH authentication, host key verification, environment variable expansion, timeouts, and SCP file copy functionality.
 - **v0.1.0 (2025/08/21):** Initial release with parallel SSH execution using async-ssh2-tokio 

docs/man/bssh.1

@@ -1,6 +1,6 @@
 .\" Manpage for bssh
 .\" Contact the maintainers to correct errors or typos.
-.TH BSSH 1 "August 21, 2025" "v0.3.1" "bssh Manual"
+.TH BSSH 1 "August 22, 2025" "v0.3.0" "bssh Manual"
 
 .SH NAME
 bssh \- Backend.AI SSH - Parallel command execution across cluster nodes