Initial open source release

deploy/migrations/0028_channel_noforwards_backfill.up.sql

@@ -0,0 +1,7 @@
+-- 0028_channel_noforwards_backfill: ensure older developer databases have
+-- the channel content-protection flag used by messages.toggleNoForwards.
+--
+-- Fresh databases already get this column from 0022.
+
+ALTER TABLE channels
+    ADD COLUMN IF NOT EXISTS noforwards BOOLEAN NOT NULL DEFAULT false;