c2pa-c-ffi-v0.75.14

05 February 2026

Fixed

• Restores empty string return on c2pa_sign_file, and c2pa_release_string (#1821)

c2pa-v0.75.16

03 February 2026

Fixed

• Force Cargo to use sparse crates.io index

What's Changed

• fix: Add additional conversions for C FFI by @tmathern in #1829
• docs: Edit API docs by @crandmck in #1772
• chore(c2pa-c-ffi): release v0.75.16 by @caiopensrc in #1830

Full Changelog: c2pa-c-ffi-v0.75.15...c2pa-v0.75.16

c2pa-v0.75.15

03 February 2026

Fixed

• Force Cargo to use sparse crates.io index

What's Changed

• fix: c_ffi bindings were not returning C2paErrors correctly by @gpeacock in #1825
• chore(c2pa-c-ffi): release v0.75.15 by @caiopensrc in #1827

Full Changelog: c2pa-c-ffi-v0.75.14...c2pa-v0.75.15

What's Changed

• fix: c_ffi bindings were not returning C2paErrors correctly by @gpeacock in #1825
• chore(c2pa-c-ffi): release v0.75.15 by @caiopensrc in #1827

Full Changelog: c2pa-c-ffi-v0.75.14...c2pa-v0.75.15

c2pa-v0.75.14

03 February 2026

Fixed

• Force Cargo to use sparse crates.io index

What's Changed

• chore: Allow ingredient archives to have componentOf ingredients. by @gpeacock in #1817
• fix: Restores empty string return on c2pa_sign_file, and c2pa_release_string by @gpeacock in #1821
• chore(c2pa-c-ffi): release v0.75.14 by @caiopensrc in #1823

Full Changelog: c2patool-v0.26.24...c2pa-v0.75.14

c2patool-v0.26.24

03 February 2026

c2pa-c-ffi-v0.75.13

03 February 2026

c2pa-v0.75.13

03 February 2026

Fixed

• Force Cargo to use sparse crates.io index

What's Changed

• docs: Documents the use of Intents and Archives by @gpeacock in #1793
• update: bump jumbf from 0.5.0 to 0.7.0 by @dependabot[bot] in #1806
• chore: update Bytes crate to avoid RUSTSEC-2026-0007 by @gpeacock in #1810
• feat: Adds thread safe Settings and Context support to c_ffi_api by @gpeacock in #1783
• build: Only use reqwest for c2pa-c-ffi networking by @ok-nick in #1807
• chore: release by @caiopensrc in #1809
• chore: Remove vulnerability SLAs and fold C2PA language into new section by @scouten-adobe in #1780
• chore: release by @caiopensrc in #1811
• chore: release by @caiopensrc in #1812

Full Changelog: c2patool-v0.26.21...c2pa-v0.75.13

c2patool-v0.26.21

02 February 2026

c2pa-c-ffi-v0.75.10

02 February 2026

c2pa-v0.75.10

02 February 2026

Fixed

• Updates to c2pa_cbor 0.77.2 (#1804)

Updated dependencies

• Bump jumbf from 0.4.1 to 0.5.0 (#1794)

What's Changed

• update: bump jumbf from 0.4.1 to 0.5.0 by @dependabot[bot] in #1794
• fix: updates to c2pa_cbor 0.77.2 by @gpeacock in #1804
• chore: release by @caiopensrc in #1803

Full Changelog: c2patool-v0.26.20...c2pa-v0.75.10