Core and Builtins
-----------------
+ - Issue #27955: Fallback on reading /dev/urandom device when the getrandom()
+ syscall fails with EPERM, for example when blocked by SECCOMP.
+
- Issue #28192: Don't import readline in isolated mode.
+- Issue #27441: Remove some redundant assignments to ob_size in longobject.c.
+ Thanks Oren Milman.
+
+- Issue #27222: Clean up redundant code in long_rshift function. Thanks
+ Oren Milman.
+
- Upgrade internal unicode databases to Unicode version 9.0.0.
- Issue #28131: Fix a regression in zipimport's compile_source(). zipimport