Bump version to v0.14. (#637)

CHANGELOG.md

@@ -1,3 +1,33 @@
+0.14.0 (2022-08-08)
+===
+
+API
+---
+* `ProcessEdgesWork` is no longer exposed in the `Scanning` trait. Instead, `RootsWorkFactory` is introduced
+  for the bindings to create more work packets.
+* `Collection::stop_all_mutators()` now provides a callback `mutator_visitor`. The implementation is required
+  to call `mutator_visitor` for each mutator once it is stopped. This requirement was implicit prior to this change.
+* Now MMTk creation is done in the builder pattern:
+  * `MMTKBuilder` is introduced. Command line argument processing API (`process()` and `process_bulk()`) now
+    takes `&MMTKBuilder` as an argument instead of `&MMTK`.
+  * `gc_init()` is renamed to `mmtk_init()`. `mmtk_init()` now takes `&MMTKBuilder` as an argument,
+    and returns an MMTk instance `Box<MMTK>`.
+  * `heap_size` (which used to be an argument for `gc_init()`) is now an MMTk option.
+  * All the options now can be set through the command line argument processing API.
+* Node enqueuing is supported:
+  * Add `Scanning::support_edge_enqueuing()`. A binding may return `false` if they cannot do edge scanning for certain objects.
+  * For objects that cannot be enqueued as edges, `Scanning::scan_object_and_trace_edges()` will be called.
+
+
+Scheduler
+---
+* Fixed a bug that may cause deadlock when GC workers are parked and the coordinator is still executing work.
+
+Misc
+---
+* `Plan::gc_init()` and `Space::init()` are removed. Initialization is now properly done in the respective constructors.
+
+
 0.13.0 (2022-06-27)
 ===
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mmtk"
-version = "0.13.0"
+version = "0.14.0"
 authors = ["The MMTk Developers <>"]
 edition = "2021"
 license = "MIT OR Apache-2.0"
@@ -19,7 +19,7 @@ doctest = false
 
 [dependencies]
 # MMTk macros
-mmtk-macros = { version = "0.13.0", path = "macros/" }
+mmtk-macros = { version = "0.14.0", path = "macros/" }
 
 libc = "0.2"
 jemalloc-sys = { version = "0.3.2", features = ["disable_initial_exec_tls"], optional = true }

macros/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "mmtk-macros"
 # the macro crate uses the same version as mmtk-core
-version = "0.13.0"
+version = "0.14.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "MMTk macros provides procedural macros used by mmtk-core."