1.8.1

• fix handling renamed directories in Subversion
• handle null input files for xref ctags processing in the webapp

1.8.0

• Lucene 9.5.0
• fix negative LOC counts and duplicate search results for multi-segment indexes (the default)

NOTE: this release requires reindexing from scratch (i.e. wipe out data directory and reindex)

1.7.42

• add check to both indexer and webapp that ctags can actually process files under source root
  • note that the source root directory must be writable by the indexer
• fix repository scan depth handling

1.7.41

• better signal handling in Docker

1.7.40

• support Tomcat 10.1.x

1.7.39

• change the format of annotation cache to Smile
  • requires reindexing from scratch (for the projects that already have the annotation cache created; the annotation cache is off by default)
• more SCMs in the Docker image

1.7.38

• decrease log level for annotation problems
• fix long standing index performance problem
  • in the 2nd phase indexing the CPU was underutilized

1.7.37

• annotation cache
  • disabled by default, as it increases indexing time significantly
    • on the other hand decreases annotation view times in the UI, at least for the current revision of given file
  • can be enabled via indexer option --annotationCache on globally or per project
• constrained Tomcat to 10.0.x (until #4075 is resolved)
• opengrok-mirror Python tool configuration now allows to ignore a project completely
• the /reindex endpoint should work again in Docker image

1.7.36

• attempt to fix broken periodic reindex #4037
• fix the webapp so that it works with newer Tomcat versions (10.1.0, 10.0.26)

1.7.35

• removed the "optimization" (a.k.a. reduction of index segments to 1) step at the end of indexing
  • improves indexer performance
  • one can still perform this operation using the --reduceSegmentCount indexer option
    • Lucene documentation recommends this is only done for indexes that are to be archived and made read-only
    • the option might go away in the future (to be replaced with tunables for Lucene segment merging)
• the Docker image now has SSH client
  • so the repositories can have ssh:// URI
    • one has to make sure the SSH authentication works in the container
• usename/password is now configurable on project level
  • this is currently used only for Subversion repositories
  • the Subversion related environment variables were removed
• thread names now have common prefix
  • this is useful for debugging or observing indexer/webapp (e.g. via jstack or such)
• avoid reopening index directory for various operations
  • should improve performance of the webapp a bit