Release 9.3.0-beta.0

9.3.0-beta.0 (2022-09-16)

Maintenance

• core base: Remove console.log statement from tests. (09d533e)

Breaking Changes

• pat navigation: Improve performance by removing the unnecessary mutation observer. (7c28913)Since we're almost always using pat-inject for replacing or adding DOM nodes
  and we already have support for pat-inject here, the mutation observer is not
  necessary. Removing it improves the performance in situations where the
  navigation structure is updated - for example off-canvas navigation updates
  with pat-tabs would invoke many mutation observer callback hits. The previous
  performance improvement solved the performance penalty by deferring the
  callback for 10ms, but this is taking that further by avoiding it at all.