chore: release v0.6.4

[wolfv]

🤖 New release

• sigstore-types: 0.6.3 -> 0.6.4
• sigstore-crypto: 0.6.3 -> 0.6.4 (✓ API compatible changes)
• sigstore-merkle: 0.6.3 -> 0.6.4
• sigstore-tsa: 0.6.3 -> 0.6.4 (✓ API compatible changes)
• sigstore-trust-root: 0.6.3 -> 0.6.4 (✓ API compatible changes)
• sigstore-cache: 0.6.3 -> 0.6.4
• sigstore-rekor: 0.6.3 -> 0.6.4
• sigstore-bundle: 0.6.3 -> 0.6.4
• sigstore-oidc: 0.6.3 -> 0.6.4 (✓ API compatible changes)
• sigstore-fulcio: 0.6.3 -> 0.6.4
• sigstore-verify: 0.6.3 -> 0.6.4 (✓ API compatible changes)
• sigstore-sign: 0.6.3 -> 0.6.4

Changelog

sigstore-types

0.6.0 - 2025-12-08

Other

• improve types and add interop test workflow (#9)

sigstore-crypto

0.6.4 - 2026-03-06

Fixed

• be more strict about unknown key types and verification (#70)

sigstore-merkle

0.3.0 - 2025-11-28

Other

• more cleanup of functions

sigstore-tsa

0.6.4 - 2026-03-06

Fixed

• nonce encoding to be minimal, use u64 explicitly (#74)

Other

• update rand requirement (#64)

sigstore-trust-root

0.6.4 - 2026-03-06

Other

• update Cargo.toml dependencies

sigstore-cache

0.3.0 - 2025-11-28

Fixed

• fix clippy warnings

Other

• add simple separation for cache domains
• add sigstore-cache

sigstore-rekor

0.6.2 - 2026-02-04

Other

• add native-tls feature, bump reqwest (#51)

sigstore-bundle

0.6.2 - 2026-02-04

Other

• add native-tls feature, bump reqwest (#51)

sigstore-oidc

0.6.4 - 2026-03-06

Other

• update rand requirement (#64)

sigstore-fulcio

0.6.2 - 2026-02-04

Other

• add native-tls feature, bump reqwest (#51)

sigstore-verify

0.6.4 - 2026-03-06

Fixed

• be more strict about unknown key types and verification (#70)

sigstore-sign

0.6.3 - 2026-02-06

Added

• add custom templates and automatic browser open for better interactive flow (#48)

Other

• support --in-toto (#59)

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