Library
-------
+ - Issue #13591: A bug in importlib has been fixed that caused import_module
+ to load a module twice.
+
- Issue #4625: If IDLE cannot write to its recent file or breakpoint
files, display a message popup and continue rather than crash.
- (original patch by Roger Serwy)
+ (original patch by Roger Serwy)
+
+- Issue #13449 sched.scheduler.run() method has a new "blocking" parameter which
+ when set to False makes run() execute the scheduled events due to expire
+ soonest (if any) and then return. Patch by Giampaolo RodolĂ .
+
+- Issue #8684 sched.scheduler class can be safely used in multi-threaded
+ environments. Patch by Josiah Carlson and Giampaolo RodolĂ .
+
+- Alias resource.error to OSError ala PEP 3151.
+
+- Issue #5689: Add support for lzma compression to the tarfile module.
+
+- Issue #13248: Turn 3.2's PendingDeprecationWarning into 3.3's
+ DeprecationWarning. It covers 'cgi.escape', 'importlib.abc.PyLoader',
+ 'importlib.abc.PyPycLoader', 'nntplib.NNTP.xgtitle', 'nntplib.NNTP.xpath',
+ and private attributes of 'smtpd.SMTPChannel'.
- Issue #5905: time.strftime() is now using the locale encoding, instead of
UTF-8, if the wcsftime() function is not available.