fix(deps): update dependency dotenv to v16.6.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
dotenv	16.3.2 → 16.6.1

---

Release Notes

motdotla/dotenv (dotenv)

v16.6.1

Compare Source

Changed

• Default quiet to true – hiding the runtime log message (#​874)
• NOTICE: 17.0.0 will be released with quiet defaulting to false. Use config({ quiet: true }) to suppress.
• And check out the new dotenvx. As coding workflows evolve and agents increasingly handle secrets, encrypted .env files offer a much safer way to deploy both agents and code together with secure secrets. Simply switch require('dotenv').config() for require('@dotenvx/dotenvx').config().

v16.6.0

Compare Source

Added

• Default log helpful message [dotenv@16.6.0] injecting env (1) from .env (#​870)
• Use { quiet: true } to suppress
• Aligns dotenv more closely with dotenvx.

v16.5.0

Compare Source

Added

• 🎉 Added new sponsor Graphite - the AI developer productivity platform helping teams on GitHub ship higher quality software, faster.

[!TIP]
Become a sponsor

The dotenvx README is viewed thousands of times DAILY on GitHub and NPM.
Sponsoring dotenv is a great way to get in front of developers and give back to the developer community at the same time.

Changed

• Remove _log method. Use _debug #​862

v16.4.7

Compare Source

Changed

• Ignore .tap folder when publishing. (oops, sorry about that everyone. - @​motdotla) #​848

v16.4.6

Compare Source

Changed

• Clean up stale dev dependencies #​847
• Various README updates clarifying usage and alternative solutions using dotenvx

v16.4.5

Compare Source

Changed

• 🐞 Fix recent regression when using path option. return to historical behavior: do not attempt to auto find .env if path set. (regression was introduced in 16.4.3) #​814

v16.4.4

Compare Source

Changed

• 🐞 Replaced chaining operator ?. with old school && (fixing node 12 failures) #​812

v16.4.3

Compare Source

Changed

• 🐞 Fix recent regression when using path option. return to historical behavior: do not attempt to auto find .env if path set. (regression was introduced in 16.4.3) #​814

v16.4.2

Compare Source

Changed

• Changed funding link in package.json to dotenvx.com

v16.4.1

Compare Source

• Patch support for array as path option #​797

v16.4.0

Compare Source

• Add error.code to error messages around .env.vault decryption handling #​795
• Add ability to find .env.vault file when filename(s) passed as an array #​784

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[Keith-CY]

How about pushing users to use node@20, the LTS one, which supports .env natively

Ref: https://nodejs.org/en/blog/release/v20.6.0

[yanguoyu]

How about pushing users to use node@20, the LTS one, which supports .env natively

Ref: https://nodejs.org/en/blog/release/v20.6.0

It will be better than depending on the third lib.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (7ff4e39) 61.54% compared to head (66ed7ba) 61.54%.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #611   +/-   ##
========================================
  Coverage    61.54%   61.54%           
========================================
  Files           94       94           
  Lines         3178     3178           
  Branches       722      722           
========================================
  Hits          1956     1956           
  Misses        1099     1099           
  Partials       123      123           

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7ff4e39...66ed7ba. Read the comment docs.

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

npm warn Unknown env config "store". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
npm error code EMISSINGTARGET
npm error Missing target in lock file: "packages/samples/mvp-dapp" is referenced by "node_modules/kuai-mvp-dapp" but does not exist.
npm error To fix:
npm error 1. rm package-lock.json
npm error 2. npm install
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-09-03T18_48_19_160Z-debug-0.log