chore(deps): bump @nestjs/config from 3.3.0 to 4.0.4

[dependabot]

Bumps @nestjs/config from 3.3.0 to 4.0.4.

Release notes

Sourced from @​nestjs/config's releases.

Release 4.0.4

• fix(deps): update dependency dotenv to v17.4.1 (6bc5737)
• fix(deps): update dependency lodash to v4.18.1 [security] (f31ee98)

Release 4.0.3

What's Changed

• fix(deps): update dependency lodash to v4.17.23 [security] by @​renovate[bot] in nestjs/config#2250
• fix(deps): update dependency dotenv-expand to v12.0.3 by @​renovate[bot] in nestjs/config#2146
• fix(deps): update dependency dotenv to v17 by @​renovate[bot] in nestjs/config#2100

Full Changelog: nestjs/config@4.0.2...4.0.3

Release 4.0.2

• fix(common): update KeyOf type to support symbol keys (f53f14e)

Release 4.0.1

• fix: validate predefined condition #1970 (79d82d6)
• feat: allow to use symbol as a token (99d8bca)

Release 4.0.0

Breaking changes

The order in which configuration variables are read by the ConfigService#get method has been updated. The new order is:

• Internal configuration (config namespaces and custom config files)
• Validated environment variables (if validation is enabled and a schema is provided)
• The process.env object

Previously, validated environment variables and the process.env object were read first, preventing them from being overridden by internal configuration. With this update, internal configuration will now always take precedence over environment variables.

Additionally, the ignoreEnvVars configuration option, which previously allowed disabling validation of the process.env object, has been deprecated. Instead, use the validatePredefined option (set to false to disable validation of predefined environment variables). Predefined environment variables refer to process.env variables that were set before the module was imported. For example, if you start your application with PORT=3000 node main.js, the PORT variable is considered predefined. However, variables loaded by the ConfigModule from a .env file are not classified as predefined.

A new skipProcessEnv option has also been introduced. This option allows you to prevent the ConfigService#get method from accessing the process.env object entirely, which can be helpful when you want to restrict the service from reading environment variables directly.

Changelog

• chore: update config attributes to more self descriptive names (c2eaf04)
• chore(deps): update nest monorepo to v11 (1c20713)
• feat: order of reading variables, add skip predefined (c53c63c)

Commits

• 3b5d592 chore(): release v4.0.4
• 4fbcb03 Merge pull request #2263 from nestjs/renovate/dotenv-17.x
• 33dae89 Merge pull request #2269 from nestjs/renovate/cimg-node-24.x
• 0a727c3 Merge pull request #2313 from nestjs/renovate/npm-lodash-vulnerability
• 6bc5737 fix(deps): update dependency dotenv to v17.4.1
• f31ee98 fix(deps): update dependency lodash to v4.18.1 [security]
• 059314c chore(deps): update dependency typescript-eslint to v8.58.1 (#2315)
• 0f81e2d chore(deps): update dependency eslint to v10.2.0 (#2314)
• e673ab2 chore(deps): update dependency @​types/node to v24.12.2 (#2311)
• b1ede30 chore(deps): update nest monorepo to v11.1.18 (#2312)
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