new message api (#16)

* new message api

* bump: v0.2.0

* bugfix and match API

- small bugfix for offset, previously always adding time.

- match implementation change to only display either external OR aux

- move item in timer to clarify where 'external' and 'visible' refers to.

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Co-authored-by: 7omas <[email protected]>

bump to v0.1.0

Update module.json

Update module.json for release