Bump up the veresion.

python/ray/__init__.py

@@ -111,7 +111,7 @@ from ray import util  # noqa: E402
 
 # Replaced with the current commit when building the wheels.
 __commit__ = "{{RAY_COMMIT_SHA}}"
-__version__ = "0.9.0.dev0"
+__version__ = "0.8.7"
 
 __all__ = [
     "jobs",

src/ray/core_worker/core_worker.cc

@@ -136,7 +136,7 @@ CoreWorkerProcess::CoreWorkerProcess(const CoreWorkerOptions &options)
   RAY_LOG(DEBUG) << "Stats setup in core worker.";
   // Initialize stats in core worker global tags.
   const ray::stats::TagsType global_tags = {{ray::stats::ComponentKey, "core_worker"},
-                                            {ray::stats::VersionKey, "0.9.0.dev0"}};
+                                            {ray::stats::VersionKey, "0.8.7"}};
 
   // NOTE(lingxuan.zlx): We assume RayConfig is initialized before it's used.
   // RayConfig is generated in Java_io_ray_runtime_RayNativeRuntime_nativeInitialize

src/ray/gcs/gcs_server/gcs_server_main.cc

@@ -58,7 +58,7 @@ int main(int argc, char *argv[]) {
 
   RayConfig::instance().initialize(config_map);
   const ray::stats::TagsType global_tags = {{ray::stats::JobNameKey, "gcs_server"},
-                                            {ray::stats::VersionKey, "0.9.0.dev0"}};
+                                            {ray::stats::VersionKey, "0.8.7"}};
   ray::stats::Init(global_tags, metrics_agent_port);
 
   // IO Service for main loop.

src/ray/raylet/main.cc

@@ -218,7 +218,7 @@ int main(int argc, char *argv[]) {
         // Initialize stats.
         const ray::stats::TagsType global_tags = {
             {ray::stats::ComponentKey, "raylet"},
-            {ray::stats::VersionKey, "0.9.0.dev0"},
+            {ray::stats::VersionKey, "0.8.7"},
             {ray::stats::NodeAddressKey, node_ip_address}};
         ray::stats::Init(global_tags, metrics_agent_port);