v1.17.5

Bug fixes

• #2241 - synthetic-shadow: Fixes an issue where the same event listener, used on different shadow roots or host elements, would be invoked with the first shadow root as context always.

Improvements

• #2243 - style-compiler: Removes restriction on usage of CSS custom properties in stylesheets. They can now be used with the caveat that it is dependent on your browser environment supporting it.
• #2247 - synthetic-shadow: Enforces shadow dom semantics on HTMLElement.innerText by default.

Internal

• #2239, #2240 - template-compiler: Performance improvements to the template-compiler.
• #2221 - babel-plugin-component: Moves component registration transform out of post process step. This is in preparation for @babel/core dependency update.