Search in Kopia documentation returns broken links

Hi, the documentation page on https://kopia.io/docs often returns broken links, e.g. when searching for --server-username it links to https://kopia.io/docs/release-notes/v0.4/#key-changes or https://kopia.io/docs/release-notes/v0.8/#breaking-changes. Both links are dead.

Could the search index on https://kopia.io/docs be upated