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@@ -1,27 +0,0 @@
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-pr: 113482
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-summary: The 'persian' analyzer has stemmer by default
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-area: Analysis
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-type: breaking
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-issues:
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-- 113050
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-breaking:
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- title: The 'persian' analyzer has stemmer by default
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- area: Analysis
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- details: >-
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- Lucene 10 has added a final stemming step to its PersianAnalyzer that Elasticsearch
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- exposes as 'persian' analyzer. Existing indices will keep the old
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- non-stemming behaviour while new indices will see the updated behaviour with
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- added stemming.
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- Users that wish to maintain the non-stemming behaviour need to define their
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- own analyzer as outlined in
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- https://www.elastic.co/guide/en/elasticsearch/reference/8.15/analysis-lang-analyzer.html#persian-analyzer.
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- Users that wish to use the new stemming behaviour for existing indices will
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- have to reindex their data.
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- impact: >-
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- Indexing with the 'persian' analyzer will produce slightly different tokens.
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- Users should check if this impacts their search results. If they wish to
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- maintain the legacy non-stemming behaviour they can define their own
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- analyzer equivalent as explained in
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- https://www.elastic.co/guide/en/elasticsearch/reference/8.15/analysis-lang-analyzer.html#persian-analyzer.
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- notable: false
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-
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