Update outdated pieces of docs

Author: romanowski

website/docs/guides/configuration.md

@@ -11,7 +11,7 @@ Parameters on the command line take precedence over parameters in sources.
 That way, you can quickly override parameters from the command line.
 
 :::warning
-The configuration options and syntax in `.scala` files is likely to evolve in the future.
+The configuration options and syntax in `.scala` (and `.sc`) files is likely to evolve in the future.
 :::
 
 ## Command-line

website/docs/guides/dependencies.md

@@ -13,7 +13,8 @@ scala-cli compile Hello.scala \
 
 Note that `--dependency` is only meant as a convenience.
 You should favor adding dependencies in the sources themselves via [using directives](./guides/configuration.md#special-imports).
-However, `--dependency` CLI option takes precedence over `using` directives, so it can be used to override the `using` directive, such as when you want to work with a different dependency version.
+<!-- TODO #344 
+However, `--dependency` CLI option takes precedence over `using` directives, so it can be used to override the `using` directive, such as when you want to work with a different dependency version. -->
 
 You can also add repositories on the command-line, via `--repository`:
 ```bash

website/docs/guides/ide.md

@@ -46,19 +46,13 @@ In an ideal world we would replace the rest of this guide with something along t
 
 Once Metals picks up the project structure that’s created by Scala CLI, basic features like navigation, diagnostics, and code completion should work.
 
-Here are a few notes related to Metals support:
 
-- The current release of Metals (0.10.8) is not able to pick up changes in the build structure automatically, including the addition of new source files.
-  In order for Metals to pick up new files or changes in the build structure, you need to trigger the Metals 'Restart build server' command.
-- At this moment, main classes and tests are not recognized in Metals.
-- Generally, mainly due to problems with keeping the project structure up to date, Metals can assist with writing code while using Scala CLI, *but*, it cannot be considered the “source of truth,” and we recommend falling back to the command line in such cases.
 
-That last line means that, at this moment, Scala CLI should be considered the correct and accurate source of project configuration information.
 
 ## IntelliJ
 
 Here are a few notes related to IntelliJ support:
 
 - The most significant problem with IntelliJ is that it requires sources to be placed within a directory. Therefore, if you use IntelliJ, we strongly suggest that you place your sources in a directory (like `src`).
 - IntelliJ currently does not automatically pick up changes in the project structure, so any change in dependencies, compiler options, etc., need to be manually reloaded.
-- Similarly to Metals, we currently don’t advise using IntelliJ as a source of truth, and we recommend falling back to command line in such cases.
+- We currently don’t advise using IntelliJ as a source of truth, and we recommend falling back to command line in such cases.