* merging manually database migrations from the master branch now, because I need to preserve db lineage with www as a priority

db/manifest

@@ -145,4 +145,7 @@ user_progress_tracking2.sql
 bands_did_session.sql
 email_change_default_sender.sql
 affiliate_partners.sql
-chat_messages.sql
+chat_messages.sql
+diagnostics.sql
+user_mods.sql
+connection_stale_expire.sql

db/up/connection_stale_expire.sql

@@ -0,0 +1,2 @@
+ALTER TABLE connections ADD COLUMN stale_time INTEGER NOT NULL DEFAULT 40;
+ALTER TABLE connections ADD COLUMN expire_time INTEGER NOT NULL DEFAULT 60;

db/up/diagnostics.sql

@@ -0,0 +1,11 @@
+CREATE TABLE diagnostics
+(
+  id VARCHAR(64) NOT NULL DEFAULT uuid_generate_v4(),
+  user_id VARCHAR(64) NOT NULL REFERENCES users (id) ON DELETE CASCADE,
+  type VARCHAR(255) NOT NULL,
+  creator VARCHAR(255) NOT NULL,
+  data TEXT,
+  created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX diagnostics_type_idx ON diagnostics(type);

db/up/user_mods.sql

@@ -0,0 +1 @@
+ALTER TABLE users ADD COLUMN mods JSON;