Merge pull request #276 from brokge/fix-269

648540858

2023-02-01 fb4336c5e01e3cff19064945fdb47a0b4e1f9bab

 sql/update.sql

New file
@@ -0,0 +1,3 @@
-- 2.6.6->2.6.7
alter table device
    add keepaliveIntervalTime int default null;