fix(deps): update dependency bignumber.js to v11

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
bignumber.js	^9.1.2 → ^11.0.0

---

Release Notes

MikeMcl/bignumber.js (bignumber.js)

v11.1.5

Compare Source

• 05/07/26
• #​409 toFraction returning a sub-optimal rational approximation.

v11.1.4

Compare Source

• 16/06/26
• [BUGFIX] #​407 Fix toFormat duplicating the fraction when groupSize is 0.

v11.1.3

Compare Source

• 05/06/26
• #​406 Fix EXPONENTIAL_AT default value documentation.

v11.1.2

Compare Source

• 30/05/26
• [BUGFIX] #​405 Fix invalid toFormat output for -0.

v11.1.1

Compare Source

• 02/05/26
• Docs: fix version number and decimalPlaces API description.

v11.1.0

Compare Source

• 30/04/26
• #​401 BigNumber.sum: return zero if there are no arguments.
• #​352 Add toBigInt method.
• #​286 Add fromFormat method.
• #​262 decimalPlaces, toFixed and toFormat: support negative decimal places.
• #​260 toFormat: support minimum/maximum decimal places.
• toFormat: fallback to FORMAT for each property not in options.
• [BUGFIX] #​342 Large DECIMAL_PLACES causing slow hex integer base conversion.
• Typescript: add test_api.ts to improved typed API test coverage.

v11.0.0

Compare Source

• 14/04/26
• Add STRICT configuration option:
  if true (default), throw an exception on invalid input.
  if false, return NaN on invalid input.
• toFraction: return [1, 0] for Infinity and [0, 0] for NaN.
• Support underscores as separators.
• If a base is supplied, reject non-finite values and base prefixes.

v10.0.2

Compare Source

• 24/02/26
• Reinstate README.md links.

v10.0.1

Compare Source

• 24/02/26
• Commit dist folder.

v10.0.0

Compare Source

• 23/02/26
• Implement targeted builds for ES modules, CommonJS, and browser (global assignment).
• Add CI workflow.
• Add type declaration import tests.
• Remove BigNumber.DEBUG, so the behaviour is now always as if it was true:
  throw on invalid input instead of returning NaN, and
  always validate the c, e, and s properties of objects passed to isBigNumber
• Don't call toString on any arbitrary object passed to the constructor.
• Require a BigNumber value to be a string if a base is also passed.
• Add toObject prototype method which returns a plain object with c, e, and s properties.
• Remove .npmignore, as files in package.json is used. Add .gitignore.
• Normalise line endings and add .gitattributes.
• Add typescript to devDependencies.

---

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 becomes conflicted, or you tick the rebase/retry checkbox.

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

---

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

---

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

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
wallet-api-wallet-api-tools	Ready	Preview	Aug 11, 2026 4:21pm

[changeset-bot]

⚠️ No Changeset found

Latest commit: 80ae11a

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

There as been no activity on this PR for the last 14 days. Please consider closing this PR.