Something about the analysis
Something about the base library
A change will remove or modify the operation of a feature in a future version
Something could not be build (compilation, ...)
Something about Lily's builtin library
Something about checked AST
Something about CI configuration
Something about Continuous Integration (CI)
Somethings related to the CLI
Something about CMake build
Something about the code generator
Something about the command library
Something about compile-time
Something about CImproved
Something in the `core/cc` directory
Something in the `core/cpp` directory
Something in the `core/lily` directory
Something about Lily's core library
Something about Lily's dependency manager
Something about development tools
Something about the error, the warning, the linter diagnostic
Improvements or additions to documentation
This issue or pull request already exists
Something about editor support
Something about Emacs support