v0.9.2

Breaking changes

This version contains major performance improvements, particularly for rendering of pages with thousands/millions of elements. The changes in this release should allow a stable v1.0 to soon follow.

Reworked internals to avoid all copies where possible/desired:

• Added internal mutable structure to allow std::move out of initialiser_list.
• While the shape of the interface has not changed, the move/copy behaviour has, and thus implementations that are dependent on webxx's current copying behaviour, and not move-ing any supplied values, may cause breakages. See docs.

Compute component IDs at compile time:

• The component ID hashed that enable scoped CSS are now created via constexpr.
• While something of an internal implementation detail, the generated hash values differ from previous implementations as a result.

New features

• Added loop utility function: The second parameter of the callback is supplied with a Loop object containing information such as index and total count. See docs.

• Added 'head elements' to components: Components can now be constructed with a third parameter containing elements that will be collected into the new headTarget element. This is useful for preloading component assets. See docs.

Full Changelog: v0.8.1...v0.9.2