Document "wielditem" visual
Set locale properly when built without gettext support
Make MutexQueue use jsemaphore for signaling
Fixed minetest reliable udp implementation (compatible to old clients)
Fix check for max_fd == -1 should actually be max_fd != -1
Deepcopy pointed_thing for after_place_node, give it to on_rightclick too.
Add forceloading
Add operator!= to Inventory(List), make operator== a const method
Compare values instead of pointers in Inventory::operator==
Add InvRef::get/set_lists()
Rename get_json_value to read_json_value
Add maximum recursion depth to read_json_value
Fix doc and forceloading crash.
Mapgen V6: Add flag to stop mud flow
Fix some errors reported by clang static analyzer.
Allow vertical axis particle rotation constraint

Use tables for adding particles, deprecate former way.

separate particles(pawner) definition, add default values, work with no
arguments
Add formspec table
Add minetest.override_item
Fix spelling of "attempt"