update image to 3.0.0-beta.2; add 3.0 to docsearch config (!28) · Merge requests · Antora / docs.antora.org · GitLab

Sarah White requested to merge opendevise/oss/docs.antora.org:update-antora-image into main Nov 22, 2021

update image to Antora 3.0.0-beta.2
add 3.0 to docsearch config and remove 2.1 and 2.2
remove global-table-attributes-tree-processor.js extension
remove xref validator and replace with Antora's log level and format