Update magic number for 3.15

Author: zware

Include/internal/pycore_magic_number.h

@@ -277,8 +277,9 @@ Known values:
     Python 3.14a7 3622 (Store annotations in different class dict keys)
     Python 3.14a7 3623 (Add BUILD_INTERPOLATION & BUILD_TEMPLATE opcodes)
     Python 3.14b1 3624 (Don't optimize LOAD_FAST when local is killed by DELETE_FAST)
+    Python 3.15a0 3650 (Initial version)
 
-    Python 3.15 will start with 3650
+    Python 3.16 will start with 3700
 
     Please don't copy-paste the same pre-release tag for new entries above!!!
     You should always use the *upcoming* tag. For example, if 3.12a6 came out
@@ -289,7 +290,7 @@ PC/launcher.c must also be updated.
 
 */
 
-#define PYC_MAGIC_NUMBER 3624
+#define PYC_MAGIC_NUMBER 3650
 /* This is equivalent to converting PYC_MAGIC_NUMBER to 2 bytes
    (little-endian) and then appending b'\r\n'. */
 #define PYC_MAGIC_NUMBER_TOKEN \

PC/launcher.c

@@ -1272,6 +1272,7 @@ static PYC_MAGIC magic_values[] = {
     { 3500, 3549, L"3.12" },
     { 3550, 3599, L"3.13" },
     { 3600, 3649, L"3.14" },
+    { 3650, 3699, L"3.15" },
     { 0 }
 };