Remove awesome-go badge (replaced by Ark) (#494)

Link Ark in README and guide (#493)

Prepare release v0.15.3 (#491)

Fix font size of links in headings (#489)

Switch docs to Hextra theme (#488)

Fix ToC CSS (#487)

Upgrade Hugo and theme, use Hugo YAML (#486)

Fix typo in user guide (#484)

Update copyright date in LICENSE (#483)

Tweak wording of benchmark sections in README and user guide (#482)

Add Go Awesome badge (#481)

Avoid heap allocations in generic `MapX` by using arrays for IDs (#478)

Update CHANGELOG for v0.15.2 (#477)

Speed up reset of small archetypes by zeroing memory manually (#476)

Add benchmarks for 1-of-5 components ops. (#474)