Bump to v0.3.0

CHANGELOG.md

@@ -1,7 +1,17 @@
 # Changelog
 
+## 0.3.0
+
+### New Features
+
+- Allow users to control the TLB flush behavior.
+    + Return structures `TlbFlush`/`TlbFlushAll` after mapping change (e.g., call `PageTable64::map`).
+    + Add a parameter `flush_tlb_by_page` to `map_region`/`unmap_region`/`protect_region` in `PageTable64`.
+
 ## 0.2.0
 
+### New Features
+
 - No longer collect intermediate tables into a `Vec`, walk the page table and
 deallocate them on drop.
 - Replace the `update` method of `PageTable64` with `remap` and `protect`, also add `protect_region` and `copy_from`.

Cargo.toml

@@ -7,7 +7,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Yuekai Jia <[email protected]>"]
 license = "GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0"
 homepage = "https://github.com/arceos-org/arceos"