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# Description Relative: #8060 While investigating, I found we need to update notify, which is a good step to remove some duplicate dependencies. As title, here are some goods and bads after updating: ## Good keep dependency up to date, and remove duplidate dependency(cfg-if, winapi) in Cargo.lock. ## Bad Introduce some breaking changes: After updating to notify v5, I found that we have to remove `Rename` events. But I've testing under notify v4, and it doesn't work good if we running the following command on MacOS: ``` touch a mv a b ``` It fires file create event, but no file rename event. So `rename` event is not really reliable, so I think it's ok for us to remove `Rename` events. The reason to remove `--debounce-ms` flag: It's not provided by defualt file watcher, we can use [PollWatcher](https://docs.rs/notify/latest/notify/poll/struct.PollWatcher.html), but it scans filesystem, which is really expensive. So I just remove the flag. # User-Facing Changes 1. `--debounce-ms` flag is removed 2. no longer watch `Rename` event. # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.