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v3.0.0
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@trusktr trusktr released this 30 Jul 22:48
· 50 commits to main since this release
v3.0.0
78bc717

Breaking:

  • Life cycle ordering slightly changed: behaviors are constructed and their connectedCallback executed at the same time, back to back.
  • awaitElementDefined is now a static property, f.e. static awaitElementDefined = true. The non-static property is no longer supported.

Fixes:

  • This slight change in ordering was needed in order for the awaitElementDefined property to work well. Previously, a behavior would be instantiated even if an element was not yet defined, then its connectedCallback fired later after element definition. Now, behaviors will not be instantiated at all, until their host element is defined, upgraded, and connected. Additionally, behaviors will no longer be instantiated and connected at all if their element is removed from DOM before being defined and upgraded.

Features:

Overall this stabilizes the way behaviors work, and it is only a breaking change mainly if you were previously using the awaitElementDefined property, which was previously undocumented.

  • The README has been updated to document the awaitElementDefined property.
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