chore: update toolchain to 1.81.0; add changelog

Author: lichuang

CHANGELOG.md

@@ -0,0 +1,22 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](https://semver.org/).
+
+<!-- Release notes generated using configuration in .github/release.yml at main -->
+
+## [v0.1.0] - 2024-10-15
+
+### Feature
+* feat: add replicate/restore sub commands.
+* feat: add fs/ftp/azure blob/gcs/s3 backend support.
+### Docs
+* docs: add config.md about config fotmat.
+### CI
+* ci: add integration test of ftp/s3/fs.
+
+
+
+

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2024-07-02"
+channel = "1.81"
 components = ["rustfmt", "clippy", "rust-analyzer"]