[release] Prepare for next development iteration

Change-Id: If806879084f43f8a50f2b3bde135478a1ac61123
Info about tests

Change-Id: I3e3b543859871af6da255f7b062bedecb4bebebb
Improved notification of timeouts

Change-Id: I30ebb99df1ccf5284fec0974dcc9ff7b807e7b6a
[release] 4.2.2

Change-Id: I8b6d2d33437be4f803f560c6a6ce19f3738f0cca