Bump version to v0.13 (#164)

Author: qinsoon

CHANGELOG.md

@@ -1,3 +1,9 @@
+0.13.0 (2022-06-27)
+===
+
+* Fixes a bug that may cause programs to hang in stop-the-world synchronization.
+* Updates to mmtk-core 0.13.0.
+
 0.12.0 (2022-05-13)
 ===
 

mmtk/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mmtk_openjdk"
-version = "0.12.0"
+version = "0.13.0"
 authors = [" <>"]
 rust-version = "1.57.0"
 
@@ -28,7 +28,7 @@ once_cell = "1.10.0"
 # - change branch
 # - change repo name
 # But other changes including adding/removing whitespaces in commented lines may break the CI.
-mmtk = { git = "https://github.com/mmtk/mmtk-core.git", rev = "f78de4ed8ffd6f834c6c3d3a0bde0a651cc33f2b" }
+mmtk = { git = "https://github.com/mmtk/mmtk-core.git", rev = "571a857b75e648ca4c711d56fbf400d99173398f" }
 # Uncomment the following to build locally
 # mmtk = { path = "../repos/mmtk-core" }