Max Isom

[ENH]: add distributed impl for ListDatabases

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## Description of changes Adds support to distributed Chroma for the new list databases API. ## Test plan *How are these changes tested?* - [x] Tests pass locally with `pytest`...

[BUG]: `test_cross_version_persist.py` flakes with `ColumnNotFound("bool_value")` in CI

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We first saw this in March 2025. It seemed to start happening much more frequently after https://github.com/chroma-core/chroma/pull/4225 was merged. I have not been able to reproduce it locally. An example...

Once created, it should also re-use the same comment, instead of creating new comments.

[CLN]: remove CHROMA_RUST_BINDINGS_TEST_ONLY

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## Description of changes Tests against the Rust bindings in Python are now run by default.

[ENH]: use Rust HTTP server in Python tests

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## Description of changes Updates the Python test suite to remove Python SQLite-based test fixtures and adds test fixtures for testing against the Rust HTTP server. A few tests were...

[CLN]: remove old Python frontend from Tilt, Helm chart, and test container

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## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - ... - New functionality - ... ## Test plan *How are these changes...

[TST]: enable KNN queries in proptest

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## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - ... - New functionality - ... ## Test plan *How are these changes...

On commit 96243fd4625d269e14b3207f274a6abe0162e055, a call to the query service in `chromadb/test/property/test_add.py` occasionally flakes. The query service logs a panic on these flakes: ``` 2025-03-20T03:11:46.295961Z ERROR A panic occurred, panic.payload: "called...

[ENH]: (Rust client): add EF config

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## Description of changes Main changes: - There are now separate sparse and dense EF traits. - EF traits have a config GAT which must implement `TryInto`. This **does not**...

[BLD]: use Blacksmith Windows runners

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## Description of changes _Summarize the changes made by this PR._ - Improvements & Bug fixes - ... - New functionality - ... ## Test plan _How are these changes...