How to update a soundset from 3.1 to 3.2

This document describes how to convert freeciv 3.1 compatible soundset to freeciv 3.2 compatible ones.
==Capability==
Capability string of soundspec file must be changed.
[soundspec]
options = "+Freeciv-3.2-soundset"
==Event tag rename==
Event tag e_game_quit is renamed to e_client_quit. Update reference to it in the soundspec.
==New event tags==
For the new events, new event sound tags can be added if the soundset aims to be complete. New tags added in freeciv-3.2 are e_leave_game, e_city_conquered, and e_treaty_shared_tiles.
==Harbor tag rename==
Supplied rulesets have changed harbor building's primary sound tag from b_harbour to b_harbor. Soundset that targets to be comparible with the standard rulesets should provide the new tag.