feat(changelog): functions-changed-environment-variables-and-secret-vari 2025-12-18 (#5989)

* feat(changelog): add new entry

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Co-authored-by: Benedikt Rollik <[email protected]>

* Update changelog/december2025/2025-12-18-functions-changed-environment-variables-and-secret-vari.mdx

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Co-authored-by: Changelog bot <[email protected]>
Co-authored-by: Thomas TACQUET <[email protected]>
Co-authored-by: Benedikt Rollik <[email protected]>
Co-authored-by: Rowena Jones <[email protected]>

Author: 5 people

changelog/december2025/2025-12-18-functions-changed-environment-variables-and-secret-vari.mdx

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+---
+title: Environment variables and secret variables limit increase
+status: changed
+date: 2025-12-18
+category: serverless
+product: functions
+---
+
+The maximum number of environment variables and secret environment variables has been increased from 100 to 200.
+