Publish mathcat_c 0.7.7 to crates.io with the no-unsafe navigation fix and patched ZIP dependencies #9

Request

Please publish MathCATForC as mathcat_c 0.7.7 on crates.io, using the published mathcat 0.7.7 dependency, so downstream consumers can obtain the release through Cargo rather than depending on a Git checkout or the movable latest tag.

Why this is needed

Braille-navigation crash with no-unsafe

We need a crates.io-consumable C-wrapper release containing Neil's fix for the reported crash during braille navigation when the no-unsafe feature is enabled. Please confirm the chosen release commit and MathCAT dependency include that fix.

ZIP dependency security advisory

The zip crate is affected by CVE-2026-115905 / GHSA-m665-v7pm-7grj:

• Advisory: GHSA-m665-v7pm-7grj
• Affected versions: <= 9.0.4
• First patched version: 9.0.5

The advisory concerns inconsistent interpretation of ZIP local-file and central-directory headers across archive readers. Please ensure the published wrapper's dependency requirements and release dependency resolution use patched ZIP versions, including any transitive copies.

The existing zip = "9.0" requirement permits patched 9.0.x releases, but also permits affected versions; changing the MathCAT dependency source alone does not guarantee remediation. This issue is requesting dependency remediation and release availability, not asserting a confirmed exploitable path in MathCATForC.