global: update version to 0.16.0 and release

It's been a while and we should get a release out.

Author: indygreg

c-ext/python-zstandard.h

@@ -30,7 +30,7 @@
 #endif
 
 /* Remember to change the string in zstandard/__init__.py, rust-ext/src/lib.rs as well */
-#define PYTHON_ZSTANDARD_VERSION "0.16.0.dev0"
+#define PYTHON_ZSTANDARD_VERSION "0.16.0"
 
 typedef enum {
     compressorobj_flush_finish,

docs/news.rst

@@ -79,8 +79,8 @@ Other Actions Not Blocking Release
 * API for ensuring max memory ceiling isn't exceeded.
 * Move off nose for testing.
 
-0.16.0 (not yet released)
-=========================
+0.16.0 (released 2021-10-16)
+============================
 
 Backwards Compatibility Notes
 -----------------------------

rust-ext/src/lib.rs

@@ -32,7 +32,7 @@ mod zstd_safe;
 
 use exceptions::ZstdError;
 
-const VERSION: &'static str = "0.16.0.dev0";
+const VERSION: &'static str = "0.16.0";
 
 #[pymodule]
 fn backend_rust(py: Python, module: &PyModule) -> PyResult<()> {

tests/test_module_attributes.py

@@ -7,7 +7,7 @@ class TestModuleAttributes(unittest.TestCase):
     def test_version(self):
         self.assertEqual(zstd.ZSTD_VERSION, (1, 5, 0))
 
-        self.assertEqual(zstd.__version__, "0.16.0.dev0")
+        self.assertEqual(zstd.__version__, "0.16.0")
 
     def test_features(self):
         self.assertIsInstance(zstd.backend_features, set)

zstandard/__init__.py

@@ -80,7 +80,7 @@
     )
 
 # Keep this in sync with python-zstandard.h, rust-ext/src/lib.rs.
-__version__ = "0.16.0.dev0"
+__version__ = "0.16.0"
 
 _MODE_CLOSED = 0
 _MODE_READ = 1