v1.1.0-rc1

Changes since 1.0.5:

• deprecate dcm_init() [bgilbert]
• improve memory usage [bgilbert]
• fix docs build with LLVM != 14 [bgilbert]
• improve thread safety docs [mollyclaretechcyte]
• fix a double free error and clarify docs on pointer ownership [dtatsis]
• fix a divide by zero error [voidz0r]

This is a test release, we expect 1.1.0 final by the end of March 2024.