v0.1.12

Stable patch for the GitHub organization rename from VegaStack to vegastack.

Changed

• Updated public GitHub repository links to github.com/vegastack.
• Updated package repository, bugs, and homepage metadata to the lowercase GitHub organization.
• Allowed Registry Sigstore verification to trust both the previous VegaStack workflow identity and the new vegastack workflow identity during the rename transition.

Full Changelog: v0.1.11...v0.1.12