1.7.22

• Lucene 8.11.0
• bug/review links in history view are now configurable per project
  • see https://github.com/oracle/opengrok/wiki/Webapp-configuration#configuration-tunables
• repository invalidation concurrency level for the web application can now be tuned using separate property repositoryInvalidationParallelism
  • see https://github.com/oracle/opengrok/wiki/Webapp-configuration#configuration-tunables
• UI fixes

Note: there is a bug introduced in this build, causing history view to end with IllegalStateException. This happens for older indexes so the workaround is to reindex the affected indexes from scratch or skip this release. Will be fixed in 1.7.23 (PR #3779).