- update to 1.6.14:
* tests: workaround for t/watcher.t race
* restart: fix typo in error message
* Extend extbuf in try_read_command_binary function
* tests: repair race in maxconns.t test
* Fix integer overflow in hashsize calculation causing hang on huge hash tables
* meta: add "proxy tokens" P, L which are ignored
* core: fix large pages detection on redhat distros
* Fix error message on conflicting ports while using '-l'

- update to 1.6.13:
* core: make object cache LIFO
* meta: protocol.txt updates for CAS return
* meta: fix meta delete
* meta: fix CAS ('c') return values
* core: fix use-after-free for text multigets
* Replace OPENSSL_VERSION_NUMBER check with defined(TLS1_3_VERSION) check for TLS v1.3 compatibility
* Fix full unit test suite under test_tls
* Track store errors in thread stats
* Fix for failing tests on OS X
* extstore: avoid looping IO queues on submission
* tests: maxconns test when extstore enabled
* core: remove cdefs include from queue.h