diff --git a/common/ucontext/darwin/aarch64/context.cpp b/common/ucontext/darwin/aarch64/context.cpp
index 685de4b82..efde034c2 100644
--- a/common/ucontext/darwin/aarch64/context.cpp
+++ b/common/ucontext/darwin/aarch64/context.cpp
@@ -1,6 +1,6 @@
 // Compiler for PHP (aka KPHP)
 // libucontext (c) https://github.com/kaniini/libucontext/tree/master (copied as third-party and slightly modified)
-// Copyright (c) 2023 LLC «V Kontakte»
+// Copyright (c) 2024 LLC «V Kontakte»
 // Distributed under the GPL v3 License, see LICENSE.notice.txt
 
 #include "context.h"
@@ -182,4 +182,4 @@ asm(".global " NAME(swapcontext_portable) ";\n"
     "bl " NAME(setcontext_portable) "\n"
 	  /* hmm, we came back here try to return */
 	  "mov	x30, x28\n"
-    "ret\n");
\ No newline at end of file
+    "ret\n");
diff --git a/common/ucontext/darwin/aarch64/context.h b/common/ucontext/darwin/aarch64/context.h
index b12341c1c..4a132e5a8 100644
--- a/common/ucontext/darwin/aarch64/context.h
+++ b/common/ucontext/darwin/aarch64/context.h
@@ -1,7 +1,7 @@
 // Compiler for PHP (aka KPHP)
 // Copyright (c) 2018-2022 Ariadne Conill <ariadne@dereferenced.org>
 // https://github.com/kaniini/libucontext/tree/master (copied as third-party and slightly modified)
-// Copyright (c) 2023 LLC «V Kontakte»
+// Copyright (c) 2024 LLC «V Kontakte»
 // Distributed under the GPL v3 License, see LICENSE.notice.txt
 
 #pragma once
@@ -51,4 +51,4 @@ inline constexpr void set_context_link_portable(libucontext_ucontext &ctx, libuc
 
 inline void *get_context_stack_base_ptr_portable(const libucontext_ucontext &ctx) noexcept {
   return reinterpret_cast<void *>(ctx.uc_mcontext.fp);
-}
\ No newline at end of file
+}
diff --git a/common/ucontext/linux/aarch64/context.h b/common/ucontext/linux/aarch64/context.h
index 010e9e7db..a14c81156 100644
--- a/common/ucontext/linux/aarch64/context.h
+++ b/common/ucontext/linux/aarch64/context.h
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include <ucontext.h>
 
 inline constexpr void *get_context_stack_ptr_portable(const ucontext_t &ctx) noexcept {
@@ -23,4 +27,4 @@ inline constexpr void set_context_link_portable(ucontext_t &ctx, ucontext_t *lin
 inline void *get_context_stack_base_ptr_portable(const ucontext_t &ctx) noexcept {
   // 29 -- Frame Pointer, based on AArch64 spec
   return reinterpret_cast<void *>(ctx.uc_mcontext.regs[29]);
-}
\ No newline at end of file
+}
diff --git a/common/ucontext/linux/x86_64/context.h b/common/ucontext/linux/x86_64/context.h
index 7801b76f2..7010437b6 100644
--- a/common/ucontext/linux/x86_64/context.h
+++ b/common/ucontext/linux/x86_64/context.h
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include <cstddef>
 #include <cstdint>
 #include "defs.h"
diff --git a/common/ucontext/linux/x86_64/defs.h b/common/ucontext/linux/x86_64/defs.h
index ec0c0449c..606f76e64 100644
--- a/common/ucontext/linux/x86_64/defs.h
+++ b/common/ucontext/linux/x86_64/defs.h
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #ifndef TYPE
 # ifdef __clang__
 #   define TYPE(name) // .type not supported
@@ -98,4 +102,4 @@
 #define oEFL        KCONTEXT_MCONTEXT_GREG_OFFSET(GREG_EFL)
 #define oFPREGS     KCONTEXT_MCONTEXT_FPREGS
 #define oFPREGSMEM  KCONTEXT_FPREGS_MEM
-#define oMXCSR      KCONTEXT_FPREGS_MEM_MXCSR
\ No newline at end of file
+#define oMXCSR      KCONTEXT_FPREGS_MEM_MXCSR
diff --git a/common/ucontext/linux/x86_64/getcontext.S b/common/ucontext/linux/x86_64/getcontext.S
index 1baed5248..bdf405989 100644
--- a/common/ucontext/linux/x86_64/getcontext.S
+++ b/common/ucontext/linux/x86_64/getcontext.S
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include "defs.h"
 
 /*
@@ -50,4 +54,4 @@ ENTRY(getcontext_portable)
     // All done, return 0 for success
     xorl  %eax, %eax
     ret
-END(getcontext_portable)
\ No newline at end of file
+END(getcontext_portable)
diff --git a/common/ucontext/linux/x86_64/makecontext.cpp b/common/ucontext/linux/x86_64/makecontext.cpp
index 3f86820a9..b88944a4a 100644
--- a/common/ucontext/linux/x86_64/makecontext.cpp
+++ b/common/ucontext/linux/x86_64/makecontext.cpp
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include "context.h"
 #include <stdarg.h>
 #include <stdint.h>
@@ -74,4 +78,4 @@ extern "C" void makecontext_portable(kcontext_t *kcp, void (*func)(void), int ar
         break;
     }
   va_end(ap);
-}
\ No newline at end of file
+}
diff --git a/common/ucontext/linux/x86_64/setcontext.S b/common/ucontext/linux/x86_64/setcontext.S
index ec12b7df8..e8ad02205 100644
--- a/common/ucontext/linux/x86_64/setcontext.S
+++ b/common/ucontext/linux/x86_64/setcontext.S
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include "defs.h"
 
 /*
@@ -45,4 +49,3 @@ ENTRY(setcontext_portable)
     xorl  %eax, %eax
     ret
 END(setcontext_portable)
-
diff --git a/common/ucontext/linux/x86_64/startcontext.S b/common/ucontext/linux/x86_64/startcontext.S
index 01db66259..f5e6c129f 100644
--- a/common/ucontext/linux/x86_64/startcontext.S
+++ b/common/ucontext/linux/x86_64/startcontext.S
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include "defs.h"
 
 /*
diff --git a/common/ucontext/linux/x86_64/swapcontext.S b/common/ucontext/linux/x86_64/swapcontext.S
index 633bb767d..255e5fb19 100644
--- a/common/ucontext/linux/x86_64/swapcontext.S
+++ b/common/ucontext/linux/x86_64/swapcontext.S
@@ -1,3 +1,7 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2024 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
 #include "defs.h"
 
 /*
@@ -82,5 +86,3 @@ ENTRY(swapcontext_portable)
     xorl  %eax, %eax
     ret
 END(swapcontext_portable)
-
-
diff --git a/common/ucontext/ucontext-portable-test.cpp b/common/ucontext/ucontext-portable-test.cpp
index 01c4ed734..45806988f 100644
--- a/common/ucontext/ucontext-portable-test.cpp
+++ b/common/ucontext/ucontext-portable-test.cpp
@@ -1,5 +1,5 @@
 // Compiler for PHP (aka KPHP)
-// Copyright (c) 2020 LLC «V Kontakte»
+// Copyright (c) 2024 LLC «V Kontakte»
 // Distributed under the GPL v3 License, see LICENSE.notice.txt
 
 #include <gtest/gtest.h>
@@ -65,4 +65,4 @@ TEST(ucontext_portable, get_and_setcontext) {
     setcontext_portable(&ctx3);
   }
   ASSERT_EQ(context_set_cnt, 10);
-}
\ No newline at end of file
+}
diff --git a/common/ucontext/ucontext-portable.h b/common/ucontext/ucontext-portable.h
index cfe3060de..97880d357 100644
--- a/common/ucontext/ucontext-portable.h
+++ b/common/ucontext/ucontext-portable.h
@@ -1,5 +1,5 @@
 // Compiler for PHP (aka KPHP)
-// Copyright (c) 2021 LLC «V Kontakte»
+// Copyright (c) 2024 LLC «V Kontakte»
 // Distributed under the GPL v3 License, see LICENSE.notice.txt
 #pragma once