Right after cutting 3.2.0 release, those Python compatibility tests started to fail. It looks the tests think "required max" version should be 3.1
http://build.wiredtiger.com:8080/job/wiredtiger-test-unit/7971/console
====================================================================== ERROR: test_compat03.test_compat03.test_compat03(def_rel.31_max.30_min.basecfg_true) (subunit.RemotedTestCase) test_compat03.test_compat03.test_compat03(def_rel.31_max.30_min.basecfg_true) ---------------------------------------------------------------------- _StringException: Traceback (most recent call last): File "/mnt/data0/jenkins/workspace/wiredtiger-test-unit/test/suite/test_compat03.py", line 130, in test_compat03 conn = self.wiredtiger_open(testdir, config_str) File "/mnt/data0/jenkins/workspace/wiredtiger-test-unit/test/suite/wttest.py", line 327, in wiredtiger_open conn = wiredtiger.wiredtiger_open(home, config) File "/mnt/data0/jenkins/workspace/wiredtiger-test-unit/build_posix/lang/python/wiredtiger/__init__.py", line 969, in wiredtiger_open return _wiredtiger.wiredtiger_open(*args) WiredTigerError: Operation not supported ---------------------------------------------------------------------- Ran 5935 tests in 282.698s FAILED (errors=44, skipped=68) enkins/workspace/wiredtiger-test-unit/test/suite/wttest.py", line 107, in check contents + '"') File "/usr/lib/python2.7/unittest/case.py", line 410, in fail raise self.failureException(msg) AssertionError: unexpected error output, contains: "[1557382631:263447][21256:0x7fe913f13740], wiredtiger_open: __wt_conn_compat_config, 137: Version incompatibility detected: required max of 3.1cannot be smaller than compatibility release 3.2: Operation not supported