Bump version to v0.15 (#179)

Author: qinsoon

CHANGELOG.md

@@ -1,3 +1,10 @@
+0.15.0 (2022-09-20)
+===
+
+* Add MMTk build info to `-Xinternalversion`.
+* Implement `arraycopy` barriers.
+* Update to mmtk-core 0.15.0.
+
 0.14.1 (2022-08-10)
 ===
 

mmtk/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "mmtk_openjdk"
-version = "0.14.1"
+version = "0.15.0"
 authors = [" <>"]
 rust-version = "1.57.0"
 build = "build.rs"
@@ -29,7 +29,7 @@ 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 = "9473d7b4b92747d3c0998af3c41a6ef50c9c94e3" }
+mmtk = { git = "https://github.com/mmtk/mmtk-core.git", rev = "c5d62c4354fe091b7bc4d3bc39d570b7986b93de" }
 # Uncomment the following to build locally
 # mmtk = { path = "../repos/mmtk-core" }