Here’s another update 
We had contributions from: jmbockhorst and myself this time around
This one mostly includes some rename improvements and nicer hovers and a big backend refactoring, to hopefully help with some of the upcoming features.
Creating a new elm file:
Renaming from the file explorer. There are still some pitfalls, but it should be working fine in most cases.
Renaming the module:
Sometimes it’s nice to know variable names of functions, but using custom types is usually better 
Here’s the changelog:
1.3.0
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Prefill newly create elm files
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Renaming files in the file explorer will rename the module definition
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Cache codelens requests to prevent duplicate server requests
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Updated the language server
- Improve definition for conflicting module/type names
- Various completion sorting tweaks
- Add parameter names to hovers/autocompletions for functions
- Improve module renames to also rename the file
- Add support renaming files in the vscode file explorer
- Use dependency injection to resolve classes
Please consider sponsoring my work on this and other projects https://github.com/sponsors/Razzeee/ 25
https://marketplace.visualstudio.com/items?itemName=Elmtooling.elm-ls-vscode