* Update versions to 1.0.0-rc.0 (#552)
* Update changelog for release 1.0.0-rc.2 (#552)
* Update frost core version in ciphersuites to 1.0.0-rc.0 (#552)
* Update rerandomized and frost-core dependencies to use v1.0.0-rc.0 (#552)
* Update release checklist to add instruction for updating version numbers for frost-rerandomized (#552)
* Update mdbook-admonish (#552)