build(deps): bump github.com/digitorus/pdfsign from 0.0.0-20260407063256-85ede6424a74 to 1.0.0-rc1

[dependabot]

Bumps github.com/digitorus/pdfsign from 0.0.0-20260407063256-85ede6424a74 to 1.0.0-rc1.

Release notes

Sourced from github.com/digitorus/pdfsign's releases.

First release candidate of the fluent-API refactor (PR #126), merged into main. This is a major, comprehensive overhaul: a chainable builder API for signing and verification (pdfsign.Open().Sign()/.Verify()), advanced appearance customization (custom fonts, vector graphics, embedded PDF objects, initials across pages), PDF form field support, external signer integrations (AWS KMS, Google Cloud KMS, Azure Key Vault, CSC, PKCS#11), stricter signature verification (revocation, KeyUsage/EKU policy, DocMDP shadow-attack protection), and hardened OCSP/CRL/TSA handling with context.Context-based cancellation.

Closes #135, #132, #111, #124, #90, #83, #82, #60.

Breaking changes: the legacy pdfsign.Sign()/pdfsign.Verify() top-level functions are deprecated in favor of the fluent API; some top-level types have been reorganized (see types.go). See README.md for the current API.

As a release candidate, this is for testing and early adoption; please report any issues before the final v1.0.0 tag.

v0.9.0

First tagged release of pdfsign, cut from main after fixing a golangci-lint CI toolchain mismatch (golangci-lint's prebuilt binary vs a dependency now requiring a newer Go). It captures the mature, long-used top-level Sign()/Verify() API as it stands today. Pin here if you depend on that API and want a stable reference before it's replaced by the new builder-based Sign()/Verify() interface in the next release.

No compatibility guarantees are implied by this being a 0.x release; this tag exists to give existing users something concrete to pin to.

Commits

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