14 lines
1.1 KiB
Markdown
14 lines
1.1 KiB
Markdown
# Upgrade Guide
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This document describes breaking changes and how to upgrade. For a complete list of changes including minor and patch releases, please refer to the [changelog](CHANGELOG.md).
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## 1.0.0
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This is the initial release of `level-transcoder`, which was forked from `level-codec`. Ultimately `level-transcoder` got a completely different API, so the two modules are not interchangeable. That said, here are the high-level differences from `level-codec` just for the record:
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- Throws if an encoding is not found, rather than falling back to `'id'` encoding
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- The `'binary'` encoding has been renamed to `'buffer'`, with `'binary'` as an alias
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- The `'utf8'` encoding of `level-codec` did not touch Buffers. In `level-transcoder` the same encoding will call `buffer.toString('utf8')` for consistency. Consumers can use the `'buffer'` encoding to avoid this conversion.
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- The `'id'` encoding (aliased as `'none'`) which wasn't supported by any active `abstract-leveldown` implementation, has been removed.
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- The `'ascii'`, `'ucs2'` and `'utf16le'` encodings are not supported.
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