Release Apollo v1.6.0 Release · apolloconfig/apollo

Enhancements

Support last modified by display for deleted item #2680
Support case-insensitive appid for change notification and gray release rule #2696 #2928
Support sorting items by publish status #2705
Support using relative path to access portal via reverse proxy or slb #2754 #2807 #2929
Add access key mechanism so that sensitive configurations can only be retrieved for authenticated clients #2828 #2883 #2888
Add ordered properties feature so that user could choose to keep the configuration order as is displayed in apollo portal #2861 #2912
Support adding customized environments without any code change #2867 #2930 #2953 #2958

Fix the issue that the namespace length is mis-calculated for private namespaces and public namespaces which don't need to append prefix #2784
Fix the issue that app search path is conflicted with app named 'search' #2805
Fix potential NPE issue when ReleaseComment is null. #2814
Fix the issue that openapi item comment could be too long #2849
Fix the associated namespace's unreleased configuration table header dislocation issue #2914
Fix the issue that findByUserId in ldap always return the first user #2915