13.0.0-alpha.2

🐛 Bug fix

• Fix compiler crash (Fatal error: Parmatch.all_record_args) when matching empty dict/record patterns. #8246
• Fix null falling into the object branch instead of the wildcard when pattern matching on untagged variants with both Object and null cases. #8253

💅 Polish

• Build system: Watch only source folders from build state instead of the entire project directory, and report missing configured source folders. #8219

🏠 Internal

• Speed up dev container test by installing OCaml in docker image instead of in postCreate.sh. #8230