release: bump version to 0.4.0

Signed-off-by: Peng Tao <[email protected]>

Author: bergwolf

CHAGNELOG.md

@@ -1,4 +1,14 @@
 # Changelog
+## [v0.3.0]
+### Added
+- MacOS support
+
+### Changed
+- linux_abi renamed to fuse_abi
+- switch from epoll to mio for cross-platform support
+- VFS umount no longer evicts pseudofs inodes
+- virtiofs transport Reader/Writer takes generic typed memory argument
+
 ## [v0.3.0]
 ### Added
 - Optionally enable MAX_PAGES feature

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fuse-backend-rs"
-version = "0.3.0"
+version = "0.4.0"
 keywords = ["fuse", "virtio", "virtio-fs", "vhost-user-fs"]
 categories = ["filesystem", "os::linux-apis"]
 description = "A rust library for Fuse(filesystem in userspace) servers and virtio-fs devices"