diff --git a/Analysis/src/TypedAllocator.cpp b/Analysis/src/TypedAllocator.cpp
index 4dc26219..a2f49afb 100644
--- a/Analysis/src/TypedAllocator.cpp
+++ b/Analysis/src/TypedAllocator.cpp
@@ -10,7 +10,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 
 const size_t kPageSize = 4096;
 #else
diff --git a/Ast/src/TimeTrace.cpp b/Ast/src/TimeTrace.cpp
index 9373fa95..bc3f3538 100644
--- a/Ast/src/TimeTrace.cpp
+++ b/Ast/src/TimeTrace.cpp
@@ -15,7 +15,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 #endif
 
 #ifdef __APPLE__
diff --git a/CLI/FileUtils.cpp b/CLI/FileUtils.cpp
index 39a14ec7..71e536c7 100644
--- a/CLI/FileUtils.cpp
+++ b/CLI/FileUtils.cpp
@@ -10,7 +10,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 #else
 #include <dirent.h>
 #include <fcntl.h>
diff --git a/CodeGen/src/CodeAllocator.cpp b/CodeGen/src/CodeAllocator.cpp
index 84e48a1b..50c60fac 100644
--- a/CodeGen/src/CodeAllocator.cpp
+++ b/CodeGen/src/CodeAllocator.cpp
@@ -13,7 +13,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 
 const size_t kPageSize = 4096;
 #else
diff --git a/CodeGen/src/CodeBlockUnwind.cpp b/CodeGen/src/CodeBlockUnwind.cpp
index 5c711b4a..f883d6e3 100644
--- a/CodeGen/src/CodeBlockUnwind.cpp
+++ b/CodeGen/src/CodeBlockUnwind.cpp
@@ -15,7 +15,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 
 #elif defined(__linux__) || defined(__APPLE__)
 
diff --git a/VM/src/lperf.cpp b/VM/src/lperf.cpp
index 5df22bb0..67befee4 100644
--- a/VM/src/lperf.cpp
+++ b/VM/src/lperf.cpp
@@ -9,7 +9,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h>
+#include <windows.h>
 #endif
 
 #ifdef __APPLE__
diff --git a/docs/_pages/compatibility.md b/docs/_pages/compatibility.md
index 94f8809b..1b2c83ef 100644
--- a/docs/_pages/compatibility.md
+++ b/docs/_pages/compatibility.md
@@ -57,7 +57,7 @@ Sandboxing challenges are [covered in the dedicated section](sandbox).
 | tables honor the `__len` metamethod | ✔️ | |
 | hex and `\z` escapes in strings | ✔️ | |
 | support for hexadecimal floats | 🤷‍♀️ | no strong use cases |
-| order metamethods work for different types | ❌ | no strong use cases and more complicated semantics, compatibility and performance implications |
+| order metamethods (`__lt`/`__le`) are called for unrelated metatables | ❌ | no strong use cases and more complicated semantics, compatibility and performance implications |
 | empty statement | 🤷‍♀️ | less useful in Lua than in JS/C#/C/C++ |
 | `break` statement may appear in the middle of a block | 🤷‍♀️ | we'd like to do it consistently for `break`/`return`/`continue` but there be dragons |
 | arguments for function called through `xpcall` | ✔️ | |
@@ -92,7 +92,8 @@ Ephemeron tables may be implemented at some point since they do have valid uses
 | new function `table.move` | ✔️ | |
 | `collectgarbage("count")` now returns only one result | ✔️ | |
 | `coroutine.isyieldable` | ✔️ | |
-| stricter error checking for `table.insert`/`table.remove` | 😞 | we love this, but it breaks compatibility
+| stricter error checking for `table.insert`/`table.remove` | 😞 | we love this, but it breaks compatibility |
+| `__eq` metamethod is called for unrelated metatables | ❌ | backwards compatibility and typechecking implications |
 
 It's important to highlight integer support and bitwise operators. For Luau, it's rare that a full 64-bit integer type is necessary - double-precision types support integers up to 2^53 (in Lua which is used in embedded space, integers may be more appealing in environments without a native 64-bit FPU). However, there's a *lot* of value in having a single number type, both from performance perspective and for consistency. Notably, Lua doesn't handle integer overflow properly, so using integers also carries compatibility implications.
 
diff --git a/tests/main.cpp b/tests/main.cpp
index 26981926..72695fb5 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -15,7 +15,7 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include <Windows.h> // IsDebuggerPresent
+#include <windows.h> // IsDebuggerPresent
 #endif
 
 #ifdef __APPLE__