Development plan

Runtime implementation status

Runtime	Environment	Status
Il2Cpp	Player shipping	Done
Mono	Unity Editor	Done

Authoritative notes: Project status, Mono impl, Il2Cpp impl. Supported Unity / Lua versions: Compatibility.

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Il2Cpp (Player)

• Embedded Lua + C++ direct bridge
• ReducedType stub reuse (ZLua/Generate/All)
• GetFunction Delegate bridge
• Lazy bind, CSharp root table, overloads, Marshal paths
• Perf measurements vs xLua / toLua / SLua (see PERFORMANCE, zlua-benchmark)
• Multi-platform toolchains and more device measurements

Mono (Editor)

• Directories and modules aligned with Il2Cpp
• Expression Emit bridges, three-table indexer
• GetFunction + Delegate bridge
• Lua-visible semantics match Il2Cpp

Semantics & docs

• This repo’s docs/spec normative contract (sole semantic standard)
• docs/impl / docs/compare impl notes and Comparison
• Ongoing sync/correction of user Guides and reference
• Fill comparison gaps: toLua / SLua / Delegate / GC Alloc, etc.

Later version directions

• Luau
• More platform toolchains and device measurements
• Migration Guides and case studies (migration)

Related

• Compatibility matrix
• Contributing
• Testing framework