Collective.elastic.ingest

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- Enhancement: OCI image documentation. [jensens]
- Enhancement: Strip trailing slash from ``PLONE_SERVICE`` URL. [jensens]
- Enhancement: Add ``PLONE_SITE_PREFIX_METHOD`` env var:
``keep`` lets the prefix untouched, ``strip`` removes it. [jensens]
- Breaking: Rename ``PLONE_PATH`` to ``PLONE_SITE_PREFIX_METHOD``. [jensens]

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- Fix bug in field cache on full_remove [jensens]
- Fix bug in full schema cache on full_remove [jensens]
- Fix new bug in vocab transforming action [jensens]

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- Fix the wrong OPENSEARCH fix [jensens]

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- Fix: Plone schema caching logic was broken. [jensens]
- Fix: Remove unnecessary ``batching`` on preprocessing. [jensens]
- Fix: Add missing ``zope.schema._field.Set`` to examples mapping. [jensens]
- Enhancement: Move vocabulary and section handling to preprocessing.
Turn ``ingest`` package into module. [jensens]
- Fix: Get OPENSEARCH from c.e.ingest module and do n`ot dup here. [jensens]
- Fix: Remove leftover/defunct blocks_plaintext handling.
This was moved already to preprocessing. [jensens]

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- Fix: Analysis creation overruled index settings. [jensens]
- Fix Do not fail in preprocessing fullremove, when source does not exist. [jensens]
- Fix: Optimize preprocessing.json to do fullremove for volto blocks and add schema for blocks_plaintext. [jensens]
- Fix: In preprocessing rewrite, do remove source field. [jensens]
- Fix: cesp schema (aka full_schema) was not cached. Now cache for 60s [jensens]
- Fix: Do not fail in preprocessing full_remove, when full_schema is None. [jensens]
- Enhancement: Default preprocessings removes lock and parent fields . [jensens]

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- Feature: set env ``INDEX_SSL_SHOW_WARN=1`` to pass as ``ssl_show_warn`` kwarg in OpenSearch client [jensens]
- Feature: set env ``INDEX_SSL_ASSERT_HOSTNAME=1`` to pass as ``ssl_assert_hostname`` kwarg in OpenSearch client [jensens]