Prepare v1.2.2rc1 release

Author: methane

CHANGELOG.md

@@ -1,3 +1,12 @@
+# 1.2.2
+
+Release Date: TBD
+
+- Fix the `read_size` documentation. #700
+- Fix silent truncation when unpacking an out-of-range timestamp with `timestamp=3`. #701
+- Prevent reentrant calls to `Unpacker.feed()` while unpacking. #704
+
+
 # 1.2.1
 
 Release Date: 2026-06-19

msgpack/__init__.py

@@ -4,8 +4,8 @@
 from .exceptions import *  # noqa: F403
 from .ext import ExtType, Timestamp
 
-version = (1, 2, 1)
-__version__ = "1.2.1"
+version = (1, 2, 2)
+__version__ = "1.2.2rc1"
 
 
 if os.environ.get("MSGPACK_PUREPYTHON"):