Various fixes, part 4

[quietbits]

Medium items 1-5 from the doc.

[github-actions]

Size Change: +3.6 kB (+0.21%)

Total Size: 1.76 MB

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Filename	Size	Change
dist/stellar-base.cjs.js	697 kB	+1.45 kB (+0.21%)
dist/stellar-base.js	717 kB	+1.48 kB (+0.21%)
dist/stellar-base.min.js	345 kB	+675 B (+0.2%)

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[Copilot]

Pull request overview

Extends SDK behavior and tests to handle additional edge cases around Soroban formatting, SCVal map ordering, muxed-account destinations in SAC transfers, and signer-key support for revoke sponsorship.

Changes:

• Allow addSacTransferOperation to accept muxed (M...) destinations by extracting the base (G...) address for ledger key construction.
• Fix Soroban.formatTokenAmount for negative values that require zero-padding, and make SCVal map sorting deterministic (codepoint/byte-like order).
• Add stricter runtime validation for setTrustLineFlags flag values and add ed25519SignedPayload support for revoke-signer sponsorship (create + deserialize).

Reviewed changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/transaction_builder.ts	Uses extractBaseAddress so muxed destinations can be used for footprint ledger keys.
src/soroban.ts	Preserves/returns negative sign correctly when formatting token amounts.
src/scval.ts	Replaces localeCompare with deterministic string ordering for map sorting.
src/operations/set_trustline_flags.ts	Enforces that provided flag values are boolean (or undefined).
src/operations/revoke_sponsorship.ts	Adds support for ed25519SignedPayload signer keys.
src/operations/types.ts	Extends RevokeSignerOpts to include Ed25519SignedPayloadSignerOpt.
src/operation.ts	Adds decoding support for signerKeyTypeEd25519SignedPayload.
test/unit/transaction_builder.test.ts	Adds muxed-destination tests for SAC transfers.
test/unit/soroban.test.ts	Adds negative-amount zero-padding coverage.
test/unit/scval.test.ts	Adds coverage ensuring deterministic mixed-case key ordering.
test/unit/operations/set_trustline_flags.test.ts	Adds coverage for rejecting non-boolean flag values.
test/unit/operations/revoke_sponsorship.test.ts	Adds coverage for signed-payload signer create + deserialize.

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[Ryang-21]

Nice catch I assumed revoke sponsor did not apply for signed payloads