Since roughly the end of January, LP for Android crashes when selecting the time or chat icon in the main menu.
adb logcat | grep "^E" shows these error messages:
E/AndroidRuntime(18415): FATAL EXCEPTION: main
E/AndroidRuntime(18415): Process: org.linphone, PID: 18415
E/AndroidRuntime(18415): java.lang.IllegalArgumentException: Unknown pattern character 't'
E/AndroidRuntime(18415): at java.text.SimpleDateFormat.validatePatternCharacter(SimpleDateFormat.java:314)
E/AndroidRuntime(18415): at java.text.SimpleDateFormat.validatePattern(SimpleDateFormat.java:296)
E/AndroidRuntime(18415): at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:356)
E/AndroidRuntime(18415): at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:249)
E/AndroidRuntime(18415): at org.linphone.HistoryListFragment$CallHistoryAdapter.timestampToHumanDate(HistoryListFragment.java:395)
E/AndroidRuntime(18415): at org.linphone.HistoryListFragment$CallHistoryAdapter.getView(HistoryListFragment.java:444)
E/AndroidRuntime(18415): at android.widget.AbsListView.obtainView(AbsListView.java:2347)
E/AndroidRuntime(18415): at android.widget.ListView.makeAndAddView(ListView.java:1864)
E/AndroidRuntime(18415): at android.widget.ListView.fillDown(ListView.java:698)
E/AndroidRuntime(18415): at android.widget.ListView.fillFromTop(ListView.java:759)
E/AndroidRuntime(18415): at android.widget.ListView.layoutChildren(ListView.java:1673)
E/AndroidRuntime(18415): at android.widget.AbsListView.onLayout(AbsListView.java:2151)
...