Bump PyNaCl version to allow 1.6.x version installs

Don't cache SoundboardSound when Intents.expressions is disabled

Avoid AttributeError on AutoShardedClient.close() call before async setup

Raise context menu command limit to 15 to match Discord

Version bump for development

Version bump to v2.7.1

Add changelog for v2.7.1

Add warning and raise if davey is not installed

Unpin strict davey dependency

Show davey version in --version output

Fix aiohttp websocket timeout deprecation warning

Remove old workaround to /callback not having a return type

Fix memory leak with the view store when removing items

Version bump for development

Version bump to v2.7.0