mod_mam_archive: remove invalid disco#info feature
The feature which was previously added to disco#info was in fact
specified to be used for stream features only (see XEP-0136
section 11).
Emitting it in disco#info is weird at best and breaks stuff at
worst.
--- a/mod_mam_archive/mod_mam_archive.lua Wed May 08 12:48:41 2024 +0100
+++ b/mod_mam_archive/mod_mam_archive.lua Thu May 09 10:13:26 2024 +0200
@@ -20,12 +20,6 @@
local resolve_relative_path = require "core.configmanager".resolve_relative_path;
-- Feature discovery
-local xmlns_archive = "urn:xmpp:archive"
-local feature_archive = st.stanza("feature", {xmlns=xmlns_archive}):tag("optional");
-if(global_default_policy) then
- feature_archive:tag("default");
-end
-module:add_extension(feature_archive);
module:add_feature("urn:xmpp:archive:auto");
module:add_feature("urn:xmpp:archive:manage");
module:add_feature("urn:xmpp:archive:pref");