# Change logs

### Software releases

* [Firehose Core Changelog](https://github.com/streamingfast/firehose-core/blob/develop/CHANGELOG.md)
* [Firehose Ethereum Changelog](https://github.com/streamingfast/firehose-ethereum/blob/develop/CHANGELOG.md)
* [Firehose Solana Changelog](https://github.com/streamingfast/firehose-solana/blob/develop/CHANGELOG.md)
* [Firehose NEAR Changelog](https://github.com/streamingfast/firehose-near/blob/develop/CHANGELOG.md)
* [Firehose Arweave Changelog](https://github.com/streamingfast/firehose-arweave/blob/develop/CHANGELOG.md)

### Data releases

This section documents the updates in data models an endpoints data revisions.

* [Nov 8th 2023 - Endpoint update: fixed Polygon data model rolled out on StreamingFast endpoints.](/release-notes/change-logs/nov-8th-2023-polygon-update.md)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://firehose.streamingfast.io/release-notes/change-logs.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.