v1.1.7

origin/master, origin/HEAD) Replace time.time() with time.monotonic() in asyncua core modules
b3dd3a1 make pytest loop scope explicit
a5d72a2 finally unfreeze pytest-asyncio
cc874c3 Feat: Support import/export of struct and enum Field descriptions (#1851)
97095b9 Support pre 1.04 struct length fields for B&R
5b10917 fix connecting to new prosys opcua server (#1827)
120d2e8 Fix small bug if imported xml has also the stardard namespace included (#1832)
d52d319 Enhancement: Chunked Build ETree Function (#1833)
6b6f4bb Fix: Issues with missing namespace URIs when importing and exporting XMLs (#1830)
f12f3e1 fix ClientNonce and/or peer_certificate may be None
e3e02e3 Include support for x509 certificate chains in DER format (#1822)