chore(v4-dev): release 4.8.0

[robwoodgate]

🤖 I have created a release beep boop

4.8.0 (2026-07-24)

Features

• utils: rename normalizeUrl to normalizeMintUrl and make it public (#845) (874de04)
• wallet: add getFeesToInclude fee helper (#847) (c95fdd0)
• wallet: prefer newest keyset version in getCheapestKeyset (#836) (e1327bf)
• wallet: prefer stale keysets in default proof selection (#818) (0117a42)
• wallet: support u64 amounts in proof selection (#823) (bc05395)

Bug Fixes

• auth: tidy the OIDC debug logging (#884) (3fa34d3)
• crypto: bound untrusted P2PK witness and CBOR decode input (#876) (8aa8abb)
• crypto: harden P2PK witness edge cases (#878) (4ac3a36)
• model: bound Amount.from to the u64 range [backport v4-dev] (#831) (01461de)
• model: cap Amount at the u64 range (#833) (3aa45f4)
• model: preserve Amount instances through MintInfo snapshot (#827) (7b56bb4)
• tidy response reads and number-token parsing [v4 backport] (#887) (6e5268a)
• utils: bound splitAmount output count (#868) (384c022)
• utils: return false from isValidHex for non-string input (#844) (444fd99)
• wallet: bound fee convergence loop (#855) (a20d3ee)
• wallet: bound keyset denomination count at ingest (#865) (565c235)
• wallet: classify odd-length hex keyset ids as legacy (#840) (090b93d)
• wallet: compute keyset fees with integer arithmetic (#870) (e0c9521)
• wallet: more debug log tidy-up (#882) (95e7c44)
• wallet: reject a missing pubkey in locked mint quotes (#857) (fa788b5)
• wallet: return -1 from Keyset.version for unparseable ids (#838) (ee64a02)
• wallet: tidy diagnostic log output (#880) (65ba6c0)
• wallet: validate pubkey in locked mint quote responses (#852) (2196368)
• wallet: widen exact-match trim bound for selection-level fee rounding (#819) (bba8c0c)

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✅ All modified and coverable lines are covered by tests.
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Additional details and impacted files

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  Hits              ?     4805           
  Misses            ?      104           
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