Update dependency config to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
config (source)	^3.3.9 -> ^4.0.0
config (source)	^3.3.1 -> ^4.0.0
config (source)	^3.3.6 -> ^4.0.0

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Release Notes

node-config/node-config (config)

v4.1.1

Compare Source

What's Changed

This release includes only test and devDependency changes

• Remove vows from tests. by @​jdmarshall in #​854

Full Changelog: node-config/node-config@v4.1.0...v4.1.1

v4.1.0

Compare Source

Breaking Changes

Several bugs were fixed that a user code might theoretically rely on, but most likely not:

• Config.getSources() no longer contains files read by parseFile outside of the load process
• when setModuleDefaults('modulename', ...) is called twice, the second call can overwrite values from the first
• Config.getSources() now agrees with setModuleDefaults, no matter how often it is called

What's Changed

Bugs fixed:

• #​687 - you can now have deferConfig lines in submodules
• #​822 - setModuleDefaults calls are now additive (slightly higher memory usage for defaults as a consequence)
• #​827 - more accurate tracking of sources

v4.0.1

Compare Source

This release finalizes some work to extract 'util' functionality from lib/config.js into lib/util.js.

Breaking Changes

None known

What's Changed

• Finished extraction of util functions to lib/util.js
• Documentation of how to utilize this code for testing, or to drive setModuleDefaults()

v4.0.0

Compare Source

This release adds support for .jsonc and .mjs files. Note that MJS support requires Node 24 or recent patch releases of 20 or 22.

Breaking Changes

• removes the unused stripComments() function
• removes deprecated support for loading runtime.[ext] files.
• changes the load order of APP_INSTANCE files to match other file sets

What's Changed

• ci: add unit tests to PR CI by @​jeremy-daley-kr in #​776
• fix: bypass Proxy for RegExp and Date objects by @​jeremy-daley-kr in #​775
• fix: add runs-on to pr ci tests by @​jeremy-daley-kr in #​778
• feat: add get trap to Proxy for agnostic prototype access by @​daleyjem in #​779
• Fix GH-746 - Loading config files order with APP_INSTANCE by @​sgaestel in #​747
• Add nyc for code coverage by @​jdmarshall in #​788
• Remove all references to runtime.json and runtime config by @​ZachFontenot in #​782
• Fix over-recursion in async and deferred processing by @​jdmarshall in #​792
• Replace arguments fiddling with spread operator. by @​jdmarshall in #​791
• drop stripComments - dead code by @​markstos in #​794
• Add mjs support by @​jdmarshall in #​800
• Fix for empty entries in NODE_CONFIG_DIR by @​jdmarshall in #​798
• Add support for jsonc file extension by @​rerodrigues in #​802

New Contributors

• @​jeremy-daley-kr made their first contribution in #​776
• @​daleyjem made their first contribution in #​779
• @​sgaestel made their first contribution in #​747
• @​ZachFontenot made their first contribution in #​782
• @​rerodrigues made their first contribution in #​802

Full Changelog: node-config/node-config@v3.3.12...v4.0.0

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