What's Changed
* Ignore style rule D105 by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/11
* Ancestry by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/10
* Update logging and terraform, and default to secure-HTTPS by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/22
* Implement graceful handling of malformed registry documents by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/23
* Add support for legacy data with non-array-typed singleton properties by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/24
* Intialize README.md by tloubrieu-jpl in https://github.com/NASA-PDS/registry-sweepers/pull/26
* Implement chunking for utils.write_updated_docs() by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/29
* HTTP retries and error logging/handling improvements by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/33
* Fix error logging json attribute path by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/38
* Update README.md with benchmarks, docker build instruction by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/35
* Add logging aggregation, LOGLEVEL env var, other logging tweaks by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/45
* Bulk flush tuning by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/48
* Fine-tune _bulk buffer flush for performance by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/49
* Remove broken cross-cluster remotes support by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/44
* Implement infinite-loop guard in utils.query_registry_db() by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/51
* Bugfix http retries, increase retries by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/57
* New repairkit sweeper for updating metadata loaded with older versions of Harvest to use lists instead of single-value strings by al-niessner in https://github.com/NASA-PDS/registry-sweepers/pull/54
* Improve repairkit sweeper performance by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/62
* Refactor utils module by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/63
* Hotfix zero-update writes regression by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/65
* Fix incorrectly-implemented retries by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/67
* Improve log message on empty query hits by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/71
* Use opensearchPy instead of direct opensearch API requests by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/72
* Implement sweeper data versioning for repairkit by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/73
* Synchronization of Legacy Solr Registry in the new by tloubrieu-jpl in https://github.com/NASA-PDS/registry-sweepers/pull/68
* Add descriptive error message for unparseable endpoint value by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/74
* Ensure repairkit compatibility with large-doc nodes by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/77
* Standardize code for compliance with python 3.9 (previously 3.10) by alexdunnjpl in https://github.com/NASA-PDS/registry-sweepers/pull/79
* Migrate elasticsearch client to opensearch-py for legacy synx sweeper… by tloubrieu-jpl in https://github.com/NASA-PDS/registry-sweepers/pull/80
New Contributors
* tloubrieu-jpl made their first contribution in https://github.com/NASA-PDS/registry-sweepers/pull/26
* al-niessner made their first contribution in https://github.com/NASA-PDS/registry-sweepers/pull/54
**Known bugs** and possible work arounds: no known bugs
**Full Changelog**: https://github.com/NASA-PDS/registry-sweepers/compare/v1.0.0...v1.2.0