chore(deps): bump @stellar/stellar-sdk from 15.1.0 to 16.0.0 in /sdk

[dependabot]

Bumps @stellar/stellar-sdk from 15.1.0 to 16.0.0.

Release notes

Sourced from @​stellar/stellar-sdk's releases.

v16.0.0

v16.0.0

There are a few major updates in this release:

• JS Stellar Base (@stellar/stellar-base) was rewritten in TypeScript, which provides proper type definitions and fixes inconsistencies caused by manual type declarations. (#1399)
• JS Stellar Base is now merged into the JS Stellar SDK. Everything lives in one place now. (#1399)
• The JS SDK now has better tree-shaking, which should result in a lighter bundle size. (#1397)
• Protocol 27 support: the XDR was regenerated for CAP-71, and the Soroban authorization helpers can build and sign the new address-bound (SOROBAN_CREDENTIALS_ADDRESS_V2) and delegated (SOROBAN_CREDENTIALS_ADDRESS_WITH_DELEGATES) credential types. The legacy SOROBAN_CREDENTIALS_ADDRESS (V1) credential remains the default; ADDRESS_V2 is opt-in (see below), as it is only valid on networks that have activated CAP-71. (#1429, #1450)

1. Breaking Changes

These break code, builds, or installs until you change something.

Install & runtime

• Drop @stellar/stellar-base from your dependencies if you were importing it manually. It is now bundled into @stellar/stellar-sdk. Remove the package and switch all imports from @stellar/stellar-base to @stellar/stellar-sdk. (#1399)

• Upgrade to Node 22 or later. engines.node is now >=22.0.0; CI tests against [22, 24]. (#1408)

• Stop using the default import. import StellarBase from '@stellar/stellar-sdk' no longer works. Use import * as StellarBase or named imports. (#1396)

• Adjust deep lib/ imports. Library output paths moved:

  • ESM at lib/esm/,
  • CJS at lib/cjs/,
  • axios variants at lib/axios/esm/ and lib/axios/cjs/,
  • type declarations alongside the ESM output at lib/esm/ (e.g. lib/esm/index.d.ts).

  The dist/ UMD bundle filenames are unchanged. (#1397)

• The package.json browser field and browser export conditions were removed. Bundlers no longer auto-substitute the prebuilt UMD bundle for the package entry — they bundle the ESM/CJS source directly. Load the UMD build from its explicit dist/ path if you need it. (#1396, #1397)

HTTP client

... (truncated)

Changelog

Sourced from @​stellar/stellar-sdk's changelog.

v16.0.0

There are a few major updates in this release:

• JS Stellar Base (@stellar/stellar-base) was rewritten in TypeScript, which provides proper type definitions and fixes inconsistencies caused by manual type declarations. (#1399)
• JS Stellar Base is now merged into the JS Stellar SDK. Everything lives in one place now. (#1399)
• The JS SDK now has better tree-shaking, which should result in a lighter bundle size. (#1397)
• Protocol 27 support: the XDR was regenerated for CAP-71, and the Soroban authorization helpers can build and sign the new address-bound (SOROBAN_CREDENTIALS_ADDRESS_V2) and delegated (SOROBAN_CREDENTIALS_ADDRESS_WITH_DELEGATES) credential types. The legacy SOROBAN_CREDENTIALS_ADDRESS (V1) credential remains the default; ADDRESS_V2 is opt-in (see below), as it is only valid on networks that have activated CAP-71. (#1429, #1450)

1. Breaking Changes

These break code, builds, or installs until you change something.

Install & runtime

• Drop @stellar/stellar-base from your dependencies if you were importing it manually. It is now bundled into @stellar/stellar-sdk. Remove the package and switch all imports from @stellar/stellar-base to @stellar/stellar-sdk. (#1399)

• Upgrade to Node 22 or later. engines.node is now >=22.0.0; CI tests against [22, 24]. (#1408)

• Stop using the default import. import StellarBase from '@stellar/stellar-sdk' no longer works. Use import * as StellarBase or named imports. (#1396)

• Adjust deep lib/ imports. Library output paths moved:

  • ESM at lib/esm/,
  • CJS at lib/cjs/,
  • axios variants at lib/axios/esm/ and lib/axios/cjs/,
  • type declarations alongside the ESM output at lib/esm/ (e.g. lib/esm/index.d.ts).

  The dist/ UMD bundle filenames are unchanged. (#1397)

• The package.json browser field and browser export conditions were removed. Bundlers no longer auto-substitute the prebuilt UMD bundle for the package entry — they bundle the ESM/CJS source directly. Load the UMD build from its explicit dist/ path if you need it. (#1396, #1397)

HTTP client

• Default HTTP client switched from axios to fetch. If you rely on axios

... (truncated)

Commits

• 9999beb V16.0.0 release (#1482)
• f8a0a7f Fix TransactionBuilder to exclude resource fee when deriving base fee in clon...
• 7cdbe5a Lint cleanup (#1477)
• 6a2b21e Docs: improve changelog/migration guide entry (#1475)
• 21c722e prepare v16.0.0-rc.2 release (#1473)
• 246c517 protocol 27 - V2 credential opt in (#1450)
• 6b6862d Keypair.random perf fix (#1449)
• 55986fa Docs: don't include llms.txt and llms-full.txt in the repo (#1448)
• d9c6be2 Readme: remove Bower instructions + add RN note (#1446)
• d0657f1 Modernization (#1444)
• See full diff in compare view

Install script changes

This version modifies prepare script that runs during installation. Review the package contents before updating.

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