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Add MIGRATE entry about the fact that readVLong() may now read up to 10 bytes. (#13956) 

This may be of interest for custom `DataInput`/`IndexInput` implementations
that extend `readVLong()`.
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Adrien Grand 2024-10-25 13:30:29 +02:00
parent 5851033047
commit 7a0365d4d3
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lucene/MIGRATE.md
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@ -19,6 +19,13 @@
## Migration from Lucene 9.x to Lucene 10.0
### DataInput#readVLong() may now read negative vlongs
LUCENE-10376 started allowing `DataInput#readVLong()` to read negative vlongs.
In particular, this feature is used by the `DataInput#readZLong()` method. A
practical implication is that `DataInput#readVLong()` may now read up to 10
bytes, while it would never read more than 9 bytes in Lucene 9.x.
### Changes to DataInput.readGroupVInt and readGroupVInts methods
As part of GITHUB#13820, GITHUB#13825, GITHUB#13830, this issue corrects DataInput.readGroupVInts