diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a9c298e..72d1a82 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: [3.9.25, 3.10.19, 3.11.14, 3.12.12, 3.13.9]
+        python-version: [3.9.25, 3.10.19, 3.11.14, 3.12.12, 3.13.9, 3.14.0]
         os: [ubuntu]
         include:
           - os: ubuntu
@@ -59,4 +59,4 @@ jobs:
     runs-on: ubuntu-latest
     name: All tests passed
     steps:
-      - run: echo "Success"
\ No newline at end of file
+      - run: echo "Success"
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ceae648..00685be 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -373,6 +373,8 @@ set(_download_3.13.6_md5 "d74ea44a15333e1bd161d1844078d4c5")
 set(_download_3.13.7_md5 "138c2e19c835ead10499571e0d4cf189")
 set(_download_3.13.8_md5 "bf0c29867b0c00aa7e9ec3394c979b9a")
 set(_download_3.13.9_md5 "e1791b3b51d412ececd3b95c30573c46")
+# 3.14.x
+set(_download_3.14.0_md5 "2ba6baae1e7c56f652195327d3becd64")
 
 set(_extracted_dir "Python-${PY_VERSION}")
 
diff --git a/cmake/CheckTypeAlignment.cmake b/cmake/CheckTypeAlignment.cmake
new file mode 100644
index 0000000..635e9c4
--- /dev/null
+++ b/cmake/CheckTypeAlignment.cmake
@@ -0,0 +1,80 @@
+# CheckTypeAlignment.cmake
+#
+# Provides a function to check the alignment requirement of a type.
+#
+# CHECK_TYPE_ALIGNMENT(TYPE VARIABLE)
+#
+#   TYPE     - the name of the type to check (e.g., "long", "size_t", "double")
+#   VARIABLE - variable to store the result
+#
+# The VARIABLE will be set to the alignment requirement in bytes, or undefined
+# if the type doesn't exist or the check fails.
+#
+# Example usage:
+#   include(CheckTypeAlignment)
+#   check_type_alignment(long ALIGNOF_LONG)
+#   check_type_alignment(size_t ALIGNOF_SIZE_T)
+#   check_type_alignment(max_align_t ALIGNOF_MAX_ALIGN_T)
+
+include(CheckCSourceCompiles)
+
+function(CHECK_TYPE_ALIGNMENT TYPE VARIABLE)
+  if(NOT DEFINED ${VARIABLE})
+    message(STATUS "Check alignment of ${TYPE}")
+
+    # Try different alignment values from 1 to 128 bytes
+    # Most systems will have alignments that are powers of 2
+    set(_ALIGNMENT_VALUES 1 2 4 8 16 32 64 128)
+    set(_ALIGNMENT_FOUND FALSE)
+
+    foreach(_ALIGN ${_ALIGNMENT_VALUES})
+      set(_CHECK_SOURCE "
+#include <stddef.h>
+
+#ifndef _Alignof
+# ifdef __cplusplus
+#  define _Alignof(type) alignof(type)
+# elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+#  include <stdalign.h>
+#  define _Alignof(type) alignof(type)
+# elif defined(__GNUC__) || defined(__clang__)
+#  define _Alignof(type) __alignof__(type)
+# elif defined(_MSC_VER)
+#  define _Alignof(type) __alignof(type)
+# else
+   /* Fallback: use offsetof trick */
+#  define _Alignof(type) offsetof(struct { char c; type member; }, member)
+# endif
+#endif
+
+/* Compile-time assertion: array size must be positive */
+typedef char check_alignment[(_Alignof(${TYPE}) == ${_ALIGN}) ? 1 : -1];
+
+int main(void) {
+  return 0;
+}
+")
+      set(_CHECK_FILE
+          "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_type_alignment_${VARIABLE}_${_ALIGN}.c")
+      file(WRITE "${_CHECK_FILE}" "${_CHECK_SOURCE}")
+
+      try_compile(_COMPILE_RESULT
+        ${CMAKE_BINARY_DIR}
+        ${_CHECK_FILE}
+        OUTPUT_VARIABLE _COMPILE_OUTPUT
+      )
+
+      if(_COMPILE_RESULT)
+        set(${VARIABLE} ${_ALIGN} CACHE INTERNAL "Alignment of ${TYPE}")
+        set(_ALIGNMENT_FOUND TRUE)
+        message(STATUS "Check alignment of ${TYPE} - ${_ALIGN}")
+        break()
+      endif()
+    endforeach()
+
+    if(NOT _ALIGNMENT_FOUND)
+      message(STATUS "Check alignment of ${TYPE} - failed")
+      set(${VARIABLE} "" CACHE INTERNAL "Alignment of ${TYPE}")
+    endif()
+  endif()
+endfunction()
diff --git a/cmake/ConfigureChecks.cmake b/cmake/ConfigureChecks.cmake
index 1f3eb80..e0feac9 100644
--- a/cmake/ConfigureChecks.cmake
+++ b/cmake/ConfigureChecks.cmake
@@ -10,6 +10,7 @@ include(CheckSymbolExists)
 include(CheckVariableExists)
 include(cmake/PlatformTest.cmake)
 include(cmake/CheckEndianness.cmake)
+include(cmake/CheckTypeAlignment.cmake)
 
 message(STATUS "The system name is ${CMAKE_SYSTEM_NAME}")
 message(STATUS "The system processor is ${CMAKE_SYSTEM_PROCESSOR}")
@@ -97,18 +98,25 @@ if(USE_SYSTEM_GDBM)
     if(NDBM_INCLUDE_PATH)
         set(NDBM_TAG NDBM)
         set(NDBM_USE NDBM)
+        set(HAVE_NDBM_H 1)
     else()
         set(NDBM_USE GDBM_COMPAT)
         find_path(GDBM_NDBM_INCLUDE_PATH gdbm/ndbm.h)
         if(GDBM_NDBM_INCLUDE_PATH)
             set(NDBM_TAG GDBM_NDBM)
+            set(HAVE_GDBM_NDBM_H 1)
         else()
             find_path(GDBM_DASH_NDBM_INCLUDE_PATH gdbm-ndbm.h)
             if(GDBM_DASH_NDBM_INCLUDE_PATH)
                 set(NDBM_TAG GDBM_DASH_NDBM)
+                set(HAVE_GDBM_DASH_NDBM_H 1)
             endif()
         endif()
     endif()
+
+    if(GDBM_INCLUDE_PATH)
+      set(HAVE_GDBM_H 1)
+    endif()
 endif()
 message(STATUS "GDBM_INCLUDE_PATH=${GDBM_INCLUDE_PATH}")
 message(STATUS "GDBM_LIBRARY=${GDBM_LIBRARY}")
@@ -279,9 +287,11 @@ check_include_files(asm/types.h HAVE_ASM_TYPES_H)
 check_include_files(arpa/inet.h HAVE_ARPA_INET_H)
 check_include_files(bluetooth/bluetooth.h HAVE_BLUETOOTH_BLUETOOTH_H)
 check_include_files(bluetooth.h HAVE_BLUETOOTH_H)
+check_include_files(bzlib.h HAVE_BZLIB_H)
 check_include_files(conio.h HAVE_CONIO_H)
 check_include_files(crypt.h HAVE_CRYPT_H)
 check_include_files(curses.h HAVE_CURSES_H)
+check_include_files(db.h HAVE_DB_H)
 check_include_files(direct.h HAVE_DIRECT_H)
 check_include_files(dlfcn.h HAVE_DLFCN_H) # libffi and cpython
 check_include_files(errno.h HAVE_ERRNO_H)
@@ -296,9 +306,17 @@ check_include_files(libintl.h HAVE_LIBINTL_H)
 check_include_files(libutil.h HAVE_LIBUTIL_H)
 check_include_files(linux/tipc.h HAVE_LINUX_TIPC_H)
 check_include_files(linux/auxvec.h HAVE_LINUX_AUXVEC_H)
+check_include_files(linux/fs.h HAVE_LINUX_FS_H)
+check_include_files(linux/limits.h HAVE_LINUX_LIMITS_H)
 check_include_files(locale.h HAVE_LOCALE_H)
+check_include_files(lzma.h HAVE_LZMA_H)
+check_include_files(minix/config.h HAVE_MINIX_CONFIG_H)
+check_include_files(rpc/rpc.h HAVE_RPC_RPC_H)
+check_include_files(setjmp.h HAVE_SETJMP_H)
+check_include_files(zlib.h HAVE_ZLIB_H)
 
 check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
+check_include_files(sys/soundcard.h HAVE_SYS_SOUNDCARD_H)
 
 set(LINUX_NETLINK_HEADERS)
 add_cond(LINUX_NETLINK_HEADERS HAVE_ASM_TYPES_H  asm/types.h)
@@ -320,6 +338,7 @@ check_include_files("${LINUX_CAN_HEADERS};linux/can.h" HAVE_LINUX_CAN_H)
 check_include_files("${LINUX_CAN_HEADERS};linux/can/bcm.h" HAVE_LINUX_CAN_BCM_H)
 check_include_files("${LINUX_CAN_HEADERS};linux/can/j1939.h" HAVE_LINUX_CAN_J1939_H)
 check_include_files("${LINUX_CAN_HEADERS};linux/can/raw.h" HAVE_LINUX_CAN_RAW_H)
+check_include_files("${LINUX_CAN_HEADERS};netcan/can.h" HAVE_NETCAN_CAN_H)
 
 set(LINUX_VM_SOCKETS_HEADERS)
 add_cond(LINUX_VM_SOCKETS_HEADERS HAVE_SYS_SOCKET_H sys/socket.h)
@@ -330,10 +349,15 @@ check_include_files(mach-o/dyld.h HAVE_MACH_O_DYLD_H)
 check_include_files(memory.h HAVE_MEMORY_H) # libffi and cpython
 check_include_files(minix/config.h HAVE_MINIX_CONFIG_H)
 check_include_files(ncurses.h HAVE_NCURSES_H)
+check_include_files(ncurses/curses.h HAVE_NCURSES_CURSES_H)
+check_include_files(ncurses/ncurses.h HAVE_NCURSES_NCURSES_H)
 check_include_files(ncurses/panel.h HAVE_NCURSES_PANEL_H)
+check_include_files(ncursesw/curses.h HAVE_NCURSESW_CURSES_H)
+check_include_files(ncursesw/ncurses.h HAVE_NCURSESW_NCURSES_H)
 check_include_files(ncursesw/panel.h HAVE_NCURSESW_PANEL_H)
 check_include_files(netdb.h HAVE_NETDB_H)
 check_include_files(netinet/in.h HAVE_NETINET_IN_H)
+check_include_files(netlink/netlink.h HAVE_NETLINK_NETLINK_H)
 check_include_files(netpacket/packet.h HAVE_NETPACKET_PACKET_H)
 check_include_files(panel.h HAVE_PANEL_H)
 check_include_files(poll.h HAVE_POLL_H)
@@ -346,20 +370,24 @@ if(USE_LIBEDIT)
 else()
   check_include_files("stdio.h;readline/readline.h" HAVE_READLINE_READLINE_H)
 endif()
+check_include_files("stdio.h;editline/readline.h" HAVE_EDITLINE_READLINE_H)
 check_include_files(semaphore.h HAVE_SEMAPHORE_H)
 check_include_files(shadow.h HAVE_SHADOW_H)
 check_include_files(signal.h HAVE_SIGNAL_H)
 check_include_files(spawn.h HAVE_SPAWN_H)
 check_include_files(stdint.h HAVE_STDINT_H)   # libffi and cpython
+check_include_files(stdint.h HAVE_STDIO_H)    # libffi and cpython
 check_include_files(stdlib.h HAVE_STDLIB_H)   # libffi and cpython
 check_include_files(strings.h HAVE_STRINGS_H) # libffi and cpython
 check_include_files(string.h HAVE_STRING_H)   # libffi and cpython
 check_include_files(stropts.h HAVE_STROPTS_H)
 check_include_files(sysexits.h HAVE_SYSEXITS_H)
+check_include_files(syslog.h HAVE_SYSLOG_H)
 check_include_files(sys/audioio.h HAVE_SYS_AUDIOIO_H)
 check_include_files(sys/auxv.h HAVE_SYS_AUXV_H)
 check_include_files(sys/bsdtty.h HAVE_SYS_BSDTTY_H)
 check_include_files(sys/epoll.h HAVE_SYS_EPOLL_H)
+check_include_files(sys/eventfd.h HAVE_SYS_EVENTFD_H)
 check_include_files(sys/event.h HAVE_SYS_EVENT_H)
 check_include_files(sys/file.h HAVE_SYS_FILE_H)
 check_include_files(sys/loadavg.h HAVE_SYS_LOADAVG_H)
@@ -377,6 +405,7 @@ check_include_files(sys/statvfs.h HAVE_SYS_STATVFS_H)
 check_include_files(sys/stat.h HAVE_SYS_STAT_H) # libffi and cpython
 check_include_files(sys/timeb.h HAVE_SYS_TIMEB_H)
 check_include_files(sys/termio.h HAVE_SYS_TERMIO_H)
+check_include_files(sys/timerfd.h HAVE_SYS_TIMERFD_H)
 check_include_files(sys/times.h HAVE_SYS_TIMES_H)
 check_include_files(sys/time.h HAVE_SYS_TIME_H)
 check_include_files(sys/types.h HAVE_SYS_TYPES_H) # libffi and cpython
@@ -391,6 +420,7 @@ endif()
 check_include_files(unistd.h HAVE_UNISTD_H) # libffi and cpython
 check_include_files(util.h HAVE_UTIL_H)
 check_include_files(utime.h HAVE_UTIME_H)
+check_include_files(utmp.h HAVE_UTMP_H)
 check_include_files(wchar.h HAVE_WCHAR_H)
 check_include_files("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS) # libffi and cpython
 
@@ -448,7 +478,10 @@ else()
   set(M_LIBRARIES ${HAVE_LIBM})
 endif()
 
-find_library(HAVE_LIBNCURSES ncurses)
+find_library(HAVE_NCURSES ncurses)
+find_library(HAVE_NCURSESW ncursesw)
+find_library(HAVE_PANEL panel)
+find_library(HAVE_PANELW panelw)
 find_library(HAVE_LIBNSL nsl)
 find_library(HAVE_LIBREADLINE readline)
 if(USE_LIBEDIT)
@@ -728,8 +761,9 @@ check_type_size(float SIZEOF_FLOAT)
 check_type_size(fpos_t SIZEOF_FPOS_T)
 check_type_size(int SIZEOF_INT)
 check_type_size(long SIZEOF_LONG)
-check_type_size(long ALIGNOF_LONG)
+check_type_alignment(long ALIGNOF_LONG)
 check_type_size("long double" SIZEOF_LONG_DOUBLE)
+check_type_alignment(max_align_t ALIGNOF_MAX_ALIGN_T)
 set(HAVE_LONG_DOUBLE ${SIZEOF_LONG_DOUBLE}) # libffi and cpython
 check_type_size("long long" SIZEOF_LONG_LONG)
 set(HAVE_LONG_LONG ${SIZEOF_LONG_LONG})
@@ -738,7 +772,7 @@ check_type_size(pid_t SIZEOF_PID_T)
 check_type_size(pthread_t SIZEOF_PTHREAD_T)
 check_type_size(short SIZEOF_SHORT)
 check_type_size(size_t SIZEOF_SIZE_T)
-check_type_size(size_t ALIGNOF_SIZE_T)
+check_type_alignment(size_t ALIGNOF_SIZE_T)
 check_type_size(ssize_t HAVE_SSIZE_T)
 check_type_size(time_t SIZEOF_TIME_T)
 check_type_size(uintptr_t SIZEOF_UINTPTR_T)
@@ -822,6 +856,7 @@ add_cond(CFG_HEADERS HAVE_LINUX_MEMFD_H linux/memfd.h)
 add_cond(CFG_HEADERS HAVE_LINUX_WAIT_H linux/wait.h)
 add_cond(CFG_HEADERS HAVE_MACH_O_DYLD_H mach-o/dyld.h)
 add_cond(CFG_HEADERS HAVE_NET_IF_H net/if.h)
+add_cond(CFG_HEADERS HAVE_NET_ETHERNET_H net/ethernet.h)
 add_cond(CFG_HEADERS HAVE_SCHED_H sched.h)
 add_cond(CFG_HEADERS HAVE_SYS_ENDIAN_H sys/endian.h)
 add_cond(CFG_HEADERS HAVE_SYS_MEMFD_H sys/memfd.h)
@@ -846,15 +881,19 @@ check_symbol_exists(chmod        "${CFG_HEADERS}" HAVE_CHMOD)
 check_symbol_exists(chown        "${CFG_HEADERS}" HAVE_CHOWN)
 check_symbol_exists(chroot       "${CFG_HEADERS}" HAVE_CHROOT)
 check_symbol_exists(clock        "${CFG_HEADERS}" HAVE_CLOCK)
+check_symbol_exists(closefrom    "${CFG_HEADERS}" HAVE_CLOSEFROM)
+check_symbol_exists(close_range  "${CFG_HEADERS}" HAVE_CLOSE_RANGE)
 check_symbol_exists(confstr      "${CFG_HEADERS}" HAVE_CONFSTR)
 check_symbol_exists(connect      "${CFG_HEADERS}" HAVE_CONNECT)
 check_symbol_exists(ctermid      "${CFG_HEADERS}" HAVE_CTERMID)
 check_symbol_exists(ctermid_r    "${CFG_HEADERS}" HAVE_CTERMID_R)
+check_symbol_exists(dup          "${CFG_HEADERS}" HAVE_DUP)
 check_symbol_exists(dup2         "${CFG_HEADERS}" HAVE_DUP2)
 check_symbol_exists(epoll_create "${CFG_HEADERS}" HAVE_EPOLL)
 if(IS_PY3)
 check_symbol_exists(epoll_create1 "${CFG_HEADERS}" HAVE_EPOLL_CREATE1)
 endif()
+check_symbol_exists(eventfd      "${CFG_HEADERS}" HAVE_EVENTFD)
 check_symbol_exists(execv        "${CFG_HEADERS}" HAVE_EXECV)
 check_symbol_exists(fchdir       "${CFG_HEADERS}" HAVE_FCHDIR)
 check_symbol_exists(fchmod       "${CFG_HEADERS}" HAVE_FCHMOD)
@@ -865,6 +904,7 @@ if(NOT HAVE_FLOCK)
   check_library_exists(bsd flock "" FLOCK_NEEDS_LIBBSD)
 endif()
 check_symbol_exists(fork         "${CFG_HEADERS}" HAVE_FORK)
+check_symbol_exists(fork1        "${CFG_HEADERS}" HAVE_FORK1)
 check_symbol_exists(forkpty      "${CFG_HEADERS}" HAVE_FORKPTY)
 check_symbol_exists(fpathconf    "${CFG_HEADERS}" HAVE_FPATHCONF)
 cmake_push_check_state()
@@ -891,6 +931,8 @@ check_symbol_exists(getc_unlocked   "${CFG_HEADERS}" HAVE_GETC_UNLOCKED)
 check_symbol_exists(getegid       "${CFG_HEADERS}" HAVE_GETEGID)
 check_symbol_exists(geteuid       "${CFG_HEADERS}" HAVE_GETEUID)
 check_symbol_exists(getgid       "${CFG_HEADERS}" HAVE_GETGID)
+check_symbol_exists(getgrent     "${CFG_HEADERS}" HAVE_GETGRENT)
+check_symbol_exists(getgrgid       "${CFG_HEADERS}" HAVE_GETGRGID)
 check_symbol_exists(getgroups       "${CFG_HEADERS}" HAVE_GETGROUPS)
 check_symbol_exists(getitimer    "${CFG_HEADERS}" HAVE_GETITIMER)
 check_symbol_exists(getloadavg   "${CFG_HEADERS}" HAVE_GETLOADAVG)
@@ -901,6 +943,7 @@ check_symbol_exists(getpgrp      "${CFG_HEADERS}" HAVE_GETPGRP)
 check_symbol_exists(getpid       "${CFG_HEADERS}" HAVE_GETPID)
 check_symbol_exists(getppid      "${CFG_HEADERS}" HAVE_GETPPID)
 python_check_function(getpriority HAVE_GETPRIORITY)
+check_symbol_exists(getprotobyname     "${CFG_HEADERS}" HAVE_GETPROTOBYNAME)
 check_symbol_exists(getpwent     "${CFG_HEADERS}" HAVE_GETPWENT)
 check_symbol_exists(getresgid    "${CFG_HEADERS}" HAVE_GETRESGID)
 check_symbol_exists(getresuid    "${CFG_HEADERS}" HAVE_GETRESUID)
@@ -912,6 +955,7 @@ check_symbol_exists(getspnam     "${CFG_HEADERS}" HAVE_GETSPNAM)
 check_symbol_exists(gettimeofday "${CFG_HEADERS}" HAVE_GETTIMEOFDAY)
 check_symbol_exists(getuid       "${CFG_HEADERS}" HAVE_GETUID)
 check_symbol_exists(getwd        "${CFG_HEADERS}" HAVE_GETWD)
+check_symbol_exists(grantpt      "${CFG_HEADERS}" HAVE_GRANTPT)
 check_symbol_exists(hypot        "${CFG_HEADERS}" HAVE_HYPOT)
 check_symbol_exists(initgroups   "${CFG_HEADERS}" HAVE_INITGROUPS)
 check_symbol_exists(kill         "${CFG_HEADERS}" HAVE_KILL)
@@ -922,6 +966,7 @@ python_check_function(lchmod HAVE_LCHMOD)
 check_symbol_exists(lchown       "${CFG_HEADERS}" HAVE_LCHOWN)
 check_symbol_exists(link         "${CFG_HEADERS}" HAVE_LINK)
 check_symbol_exists(listen       "${CFG_HEADERS}" HAVE_LISTEN)
+check_symbol_exists(login_tty    "${CFG_HEADERS}" HAVE_LOGIN_TTY)
 check_symbol_exists(lstat        "${CFG_HEADERS}" HAVE_LSTAT)
 check_symbol_exists(makedev      "${CFG_HEADERS}" HAVE_MAKEDEV)
 check_symbol_exists(memcpy       "${CFG_HEADERS}" HAVE_MEMCPY) # libffi and cpython
@@ -938,6 +983,8 @@ check_symbol_exists(pathconf     "${CFG_HEADERS}" HAVE_PATHCONF)
 check_symbol_exists(pause        "${CFG_HEADERS}" HAVE_PAUSE)
 check_symbol_exists(plock        "${CFG_HEADERS}" HAVE_PLOCK)
 check_symbol_exists(poll         "${CFG_HEADERS}" HAVE_POLL)
+check_symbol_exists(ptsname      "${CFG_HEADERS}" HAVE_PTSNAME)
+check_symbol_exists(ptsname_r    "${CFG_HEADERS}" HAVE_PTSNAME_R)
 check_symbol_exists(putenv       "${CFG_HEADERS}" HAVE_PUTENV)
 check_symbol_exists(readlink     "${CFG_HEADERS}" HAVE_READLINK)
 check_symbol_exists(realpath     "${CFG_HEADERS}" HAVE_REALPATH)
@@ -950,6 +997,7 @@ check_symbol_exists(setgid       "${CFG_HEADERS}" HAVE_SETGID)
 check_symbol_exists(setgroups    "${CFG_HEADERS}" HAVE_SETGROUPS)
 check_symbol_exists(setitimer    "${CFG_HEADERS}" HAVE_SETITIMER)
 check_symbol_exists(setlocale    "${CFG_HEADERS}" HAVE_SETLOCALE)
+check_symbol_exists(setns        "${CFG_HEADERS}" HAVE_SETNS)
 check_symbol_exists(setpgid      "${CFG_HEADERS}" HAVE_SETPGID)
 check_symbol_exists(setpgrp      "${CFG_HEADERS}" HAVE_SETPGRP)
 check_symbol_exists(setregid     "${CFG_HEADERS}" HAVE_SETREGID)
@@ -986,6 +1034,7 @@ check_symbol_exists(ttyname      "${CFG_HEADERS}" HAVE_TTYNAME)
 check_symbol_exists(umask        "${CFG_HEADERS}" HAVE_UMASK)
 check_symbol_exists(uname        "${CFG_HEADERS}" HAVE_UNAME)
 check_symbol_exists(unsetenv     "${CFG_HEADERS}" HAVE_UNSETENV)
+check_symbol_exists(unshare      "${CFG_HEADERS}" HAVE_UNSHARE)
 check_symbol_exists(utimes       "${CFG_HEADERS}" HAVE_UTIMES)
 check_symbol_exists(wait         "${CFG_HEADERS}" HAVE_WAIT)
 check_symbol_exists(wait3        "${CFG_HEADERS}" HAVE_WAIT3)
@@ -1019,6 +1068,7 @@ check_symbol_exists(getgrnam_r   "${CFG_HEADERS}" HAVE_GETGRNAM_R)
 check_symbol_exists(getgrouplist "${CFG_HEADERS}" HAVE_GETGROUPLIST)
 check_symbol_exists(getpwnam_r   "${CFG_HEADERS}" HAVE_GETPWNAM_R)
 check_symbol_exists(getpwuid_r   "${CFG_HEADERS}" HAVE_GETPWUID_R)
+check_symbol_exists(getpwuid   "${CFG_HEADERS}" HAVE_GETPWUID)
 check_symbol_exists(htole64      "${CFG_HEADERS}" HAVE_HTOLE64)
 check_symbol_exists(if_nameindex "${CFG_HEADERS}" HAVE_IF_NAMEINDEX)
 check_symbol_exists(linkat       "${CFG_HEADERS}" HAVE_LINKAT)
@@ -1036,12 +1086,15 @@ check_symbol_exists(pipe         "${CFG_HEADERS}" HAVE_PIPE)
 check_symbol_exists(pipe2        "${CFG_HEADERS}" HAVE_PIPE2)
 check_symbol_exists(posix_fadvise          "${CFG_HEADERS}" HAVE_POSIX_FADVISE)
 check_symbol_exists(posix_fallocate        "${CFG_HEADERS}" HAVE_POSIX_FALLOCATE)
+check_symbol_exists(posix_openpt           "${CFG_HEADERS}" HAVE_POSIX_OPENPT)
 check_symbol_exists(posix_spawn            "${CFG_HEADERS}" HAVE_POSIX_SPAWN)
 check_symbol_exists(posix_spawnp           "${CFG_HEADERS}" HAVE_POSIX_SPAWNP)
+check_symbol_exists(posix_spawn_file_actions_addclosefrom_np           "${CFG_HEADERS}" HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSEFROM_NP)
 check_symbol_exists(pread                  "${CFG_HEADERS}" HAVE_PREAD)
 check_symbol_exists(preadv                 "${CFG_HEADERS}" HAVE_PREADV)
 check_symbol_exists(preadv2                "${CFG_HEADERS}" HAVE_PREADV2)
 check_symbol_exists(prlimit                "${CFG_HEADERS}" HAVE_PRLIMIT)
+check_symbol_exists(process_vm_readv       "${CFG_HEADERS}" HAVE_PROCESS_VM_READV)
 
 cmake_push_check_state()
 list(APPEND CMAKE_REQUIRED_LIBRARIES pthread)
@@ -1070,11 +1123,15 @@ check_symbol_exists(strsignal              "${CFG_HEADERS}" HAVE_STRSIGNAL)
 check_symbol_exists(sigtimedwait           "${CFG_HEADERS}" HAVE_SIGTIMEDWAIT)
 check_symbol_exists(sigwait                "${CFG_HEADERS}" HAVE_SIGWAIT)
 check_symbol_exists(sigwaitinfo            "${CFG_HEADERS}" HAVE_SIGWAITINFO)
+check_symbol_exists(splice                 "${CFG_HEADERS}" HAVE_SPLICE)
 check_symbol_exists(strlcpy                "${CFG_HEADERS}" HAVE_STRLCPY)
 check_symbol_exists(symlinkat              "${CFG_HEADERS}" HAVE_SYMLINKAT)
 check_symbol_exists(sync                   "${CFG_HEADERS}" HAVE_SYNC)
+check_symbol_exists(timerfd_create         "${CFG_HEADERS}" HAVE_TIMERFD_CREATE)
 check_symbol_exists(unlinkat               "${CFG_HEADERS}" HAVE_UNLINKAT)
+check_symbol_exists(unlockpt               "${CFG_HEADERS}" HAVE_UNLOCKPT)
 check_symbol_exists(utimensat              "${CFG_HEADERS}" HAVE_UTIMENSAT)
+check_symbol_exists(vfork                  "${CFG_HEADERS}" HAVE_VFORK)
 check_symbol_exists(waitid                 "${CFG_HEADERS}" HAVE_WAITID)
 check_symbol_exists(wcsftime               "${CFG_HEADERS}" HAVE_WCSFTIME)
 check_symbol_exists(wcsxfrm                "${CFG_HEADERS}" HAVE_WCSXFRM)
@@ -1676,6 +1733,24 @@ if(NOT HAVE_CLOCK_GETTIME)
   endif()
 endif()
 
+cmake_push_check_state()
+set(check_src ${PROJECT_BINARY_DIR}/CMakeFiles/clock_nanosleep.c)
+file(WRITE ${check_src} "
+#include <stdio.h>
+#include <time.h>
+int main() { return clock_nanosleep(0, 0, NULL, NULL); }
+")
+if(SUPPORT_NO_WEAK_IMPORT_FLAG)
+  set(CMAKE_REQUIRED_FLAGS "-Wl,-no_weak_imports")
+endif()
+python_platform_test(
+  HAVE_CLOCK_NANOSLEEP
+  "Checking for clock_nanosleep"
+  ${check_src}
+  DIRECT
+  )
+cmake_pop_check_state()
+
 cmake_push_check_state()
 set(check_src ${PROJECT_BINARY_DIR}/CMakeFiles/clock_settime.c)
 file(WRITE ${check_src} "
@@ -1718,6 +1793,24 @@ if(NOT HAVE_CLOCK_SETTIME)
   endif()
 endif()
 
+cmake_push_check_state()
+set(check_src ${PROJECT_BINARY_DIR}/CMakeFiles/nanosleep.c)
+file(WRITE ${check_src} "
+#include <stdio.h>
+#include <time.h>
+int main() { return nanosleep(NULL, NULL); }
+")
+if(SUPPORT_NO_WEAK_IMPORT_FLAG)
+  set(CMAKE_REQUIRED_FLAGS "-Wl,-no_weak_imports")
+endif()
+python_platform_test(
+  HAVE_NANOSLEEP
+  "Checking for nanosleep"
+  ${check_src}
+  DIRECT
+  )
+cmake_pop_check_state()
+
 endif()
 
 #######################################################################
@@ -1939,6 +2032,7 @@ check_symbol_exists(getservbyname   "${CFG_HEADERS}" HAVE_GETSERVBYNAME)
 check_symbol_exists(getservbyport   "${CFG_HEADERS}" HAVE_GETSERVBYPORT)
 check_symbol_exists(hstrerror       "${CFG_HEADERS}" HAVE_HSTRERROR)
 check_symbol_exists(inet_aton       "${CFG_HEADERS}" HAVE_INET_ATON)
+check_symbol_exists(inet_ntoa       "${CFG_HEADERS}" HAVE_INET_NTOA)
 if(NOT HAVE_INET_ATON)
   check_library_exists(resolv inet_aton "" HAVE_LIBRESOLV)
 endif()
@@ -1986,6 +2080,7 @@ endif()
 check_symbol_exists(pthread_sigmask "${CFG_HEADERS}" HAVE_PTHREAD_SIGMASK)
 check_symbol_exists(pthread_atfork "${CFG_HEADERS}" HAVE_PTHREAD_ATFORK)
 check_symbol_exists(pthread_condattr_setclock "${CFG_HEADERS}" HAVE_PTHREAD_CONDATTR_SETCLOCK)
+check_symbol_exists(pthread_cond_timedwait_relative_np "${CFG_HEADERS}" HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP)
 check_symbol_exists(pthread_getcpuclockid "${CFG_HEADERS}" HAVE_PTHREAD_GETCPUCLOCKID)
 
 add_cond(CFG_HEADERS  HAVE_SEMAPHORE_H  semaphore.h)
@@ -2120,6 +2215,7 @@ if(HAVE_READLINE_READLINE_H)
   check_symbol_exists(rl_completion_matches       "${CFG_HEADERS}" HAVE_RL_COMPLETION_MATCHES)
   check_symbol_exists(rl_pre_input_hook           "${CFG_HEADERS}" HAVE_RL_PRE_INPUT_HOOK)
   check_symbol_exists(rl_resize_terminal          "${CFG_HEADERS}" HAVE_RL_RESIZE_TERMINAL)
+  check_symbol_exists(rl_compdisp_func_t          "${CFG_HEADERS}" HAVE_RL_COMPDISP_FUNC_T)
 
   set(CFG_HEADERS ${CFG_HEADERS_SAVE})
   cmake_pop_check_state()
@@ -2157,6 +2253,24 @@ if(HAVE_CURSES_H)
   cmake_pop_check_state()
 endif()
 
+#######################################################################
+#
+# libffi tests
+#
+#######################################################################
+
+if(LibFFI_INCLUDE_DIR)
+  cmake_push_check_state()
+  set(CFG_HEADERS_SAVE ${CFG_HEADERS})
+
+  set(CFG_HEADERS ${CFG_HEADERS} ffi.h)
+  check_symbol_exists(ffi_closure_alloc    "${CFG_HEADERS}" HAVE_FFI_CLOSURE_ALLOC)
+  check_symbol_exists(ffi_prep_cif_var     "${CFG_HEADERS}" HAVE_FFI_PREP_CIF_VAR)
+  check_symbol_exists(ffi_prep_closure_loc "${CFG_HEADERS}" HAVE_FFI_PREP_CLOSURE_LOC)
+
+  set(CFG_HEADERS ${CFG_HEADERS_SAVE})
+  cmake_pop_check_state()
+endif()
 
 #######################################################################
 #
@@ -2239,6 +2353,7 @@ check_type_size("uint32_t" HAVE_UINT32_T)
 check_type_size("int32_t" HAVE_INT32_T)
 if(IS_PY3)
 check_type_size("__uint128_t" HAVE_GCC_UINT128_T)
+check_type_size("__uint128_t" HAVE___UINT128_T)
 endif()
 unset(CMAKE_EXTRA_INCLUDE_FILES)
 
diff --git a/cmake/config-unix/pyconfig.h.in b/cmake/config-unix/pyconfig.h.in
index 86037bb..4b16e66 100644
--- a/cmake/config-unix/pyconfig.h.in
+++ b/cmake/config-unix/pyconfig.h.in
@@ -138,6 +138,9 @@
 /* Has builtin atomics [Python 3] */
 #cmakedefine HAVE_BUILTIN_ATOMIC 1
 
+/* Define to 1 if you have the <bzlib.h> header file. [Python 3.11] */
+#cmakedefine HAVE_BZLIB_H 1
+
 /* Define this if you have the type _Bool. */
 #cmakedefine HAVE_C99_BOOL 1
 
@@ -162,9 +165,21 @@
 /* Define to 1 if you have the `clock_gettime' function. [Python 3] */
 #cmakedefine HAVE_CLOCK_GETTIME 1
 
+/* Define to 1 if you have the `clock_nanosleep' function. [Python 3.11] */
+#cmakedefine HAVE_CLOCK_NANOSLEEP 1
+
 /* Define to 1 if you have the `clock_settime' function. [Python 3.6] */
 #cmakedefine HAVE_CLOCK_SETTIME 1
 
+/* Define to 1 if the system has the type `clock_t'. [Python 3.13] */
+#cmakedefine HAVE_CLOCK_T 1
+
+/* Define to 1 if you have the `closefrom' function. [Python 3.13] */
+#cmakedefine HAVE_CLOSEFROM 1
+
+/* Define to 1 if you have the `close_range' function. [Python 3.10] */
+#cmakedefine HAVE_CLOSE_RANGE 1
+
 /* Define if the C compiler supports computed gotos. */
 #cmakedefine HAVE_COMPUTED_GOTOS 1
 
@@ -231,6 +246,9 @@
 /* Define if you have the 'wchgat' function. [Python 3.6] */
 #cmakedefine HAVE_CURSES_WCHGAT 1
 
+/* Define to 1 if you have the <db.h> header file. [Python 3.11] */
+#cmakedefine HAVE_DB_H 1
+
 /* Define to 1 if you have the declaration of `isfinite', and to 0 if you
    don't. */
 #cmakedefine HAVE_DECL_ISFINITE 1
@@ -307,6 +325,9 @@
 /* Define to 1 if you have the `dlopen' function. */
 #cmakedefine HAVE_DLOPEN 1
 
+/* Define to 1 if you have the `dup' function. [Python 3.11] */
+#cmakedefine HAVE_DUP 1
+
 /* Define to 1 if you have the `dup2' function. */
 #cmakedefine HAVE_DUP2 1
 
@@ -319,6 +340,9 @@
 /* Defined when any dynamic module loading is enabled. */
 #cmakedefine HAVE_DYNAMIC_LOADING 1
 
+/* Define to 1 if you have the <editline/readline.h> header file. [Python 3.12] */
+#cmakedefine HAVE_EDITLINE_READLINE_H 1
+
 /* Define to 1 if you have the <endian.h> header file. [Python 3] */
 #cmakedefine HAVE_ENDIAN_H 1
 
@@ -337,6 +361,9 @@
 /* Define to 1 if you have the <errno.h> header file. */
 #cmakedefine HAVE_ERRNO_H 1
 
+/* Define if you have the 'eventfd' function. [Python 3.10] */
+#cmakedefine HAVE_EVENTFD 1
+
 /* Define to 1 if you have the `execv' function. */
 #cmakedefine HAVE_EXECV 1
 
@@ -382,6 +409,15 @@
 /* Define to 1 if you have the `fexecve' function. [Python 3] */
 #cmakedefine HAVE_FEXECVE 1
 
+/* Define if you have the 'ffi_closure_alloc' function. [Python 3.12] */
+#cmakedefine HAVE_FFI_CLOSURE_ALLOC 1
+
+/* Define if you have the 'ffi_prep_cif_var' function. [Python 3.12] */
+#cmakedefine HAVE_FFI_PREP_CIF_VAR 1
+
+/* Define if you have the 'ffi_prep_closure_loc' function. [Python 3.12] */
+#cmakedefine HAVE_FFI_PREP_CLOSURE_LOC 1
+
 /* Define to 1 if you have the `finite' function. */
 #cmakedefine HAVE_FINITE 1
 
@@ -391,6 +427,9 @@
 /* Define to 1 if you have the `fork' function. */
 #cmakedefine HAVE_FORK 1
 
+/* Define to 1 if you have the `fork1' function. [Python 3.11] */
+#cmakedefine HAVE_FORK1 1
+
 /* Define to 1 if you have the `forkpty' function. */
 #cmakedefine HAVE_FORKPTY 1
 
@@ -452,6 +491,15 @@
 /* Define if your compiler provides __uint128_t [Python 3] */
 #cmakedefine HAVE_GCC_UINT128_T 1
 
+/* Define to 1 if you have the <gdbm-ndbm.h> header file. [Python 3.11] */
+#cmakedefine HAVE_GDBM_DASH_NDBM_H 1
+
+/* Define to 1 if you have the <gdbm.h> header file. [Python 3.11] */
+#cmakedefine HAVE_GDBM_H 1
+
+/* Define to 1 if you have the <gdbm/ndbm.h> header file. [Python 3.11] */
+#cmakedefine HAVE_GDBM_NDBM_H 1
+
 /* Define if you have the getaddrinfo function. */
 #cmakedefine HAVE_GETADDRINFO 1
 
@@ -464,15 +512,21 @@
 /* Define to 1 if you have the `getegid' function. [Python 3.11] */
 #cmakedefine HAVE_GETEGID 1
 
-/* Define to 1 if you have the `geteuid' function. [Python 3.11] */
-#cmakedefine HAVE_GETEUID 1
-
 /* Define to 1 if you have the `getentropy' function. [Python 3] */
 #cmakedefine HAVE_GETENTROPY 1
 
+/* Define to 1 if you have the `geteuid' function. [Python 3.11] */
+#cmakedefine HAVE_GETEUID 1
+
 /* Define to 1 if you have the `getgid' function. [Python 3.1] */
 #cmakedefine HAVE_GETGID 1
 
+/* Define to 1 if you have the `getgrent' function. [Python 3.13] */
+#cmakedefine HAVE_GETGRENT 1
+
+/* Define to 1 if you have the `getgrgid' function. [Python 3.11] */
+#cmakedefine HAVE_GETGRGID 1
+
 /* Define to 1 if you have the `getgrgid_r' function. [Python 3.8] */
 #cmakedefine HAVE_GETGRGID_R 1
 
@@ -539,12 +593,18 @@
 /* Define to 1 if you have the `getpriority' function. */
 #cmakedefine HAVE_GETPRIORITY 1
 
+/* Define if you have the 'getprotobyname' function. [Python 3.11] */
+#cmakedefine HAVE_GETPROTOBYNAME 1
+
 /* Define to 1 if you have the `getpwent' function. */
 #cmakedefine HAVE_GETPWENT 1
 
 /* Define to 1 if you have the `getpwnam_r' function. [Python 3.8] */
 #cmakedefine HAVE_GETPWNAM_R 1
 
+/* Define to 1 if you have the `getpwuid' function. [Python 3.11] */
+#cmakedefine HAVE_GETPWUID 1
+
 /* Define to 1 if you have the `getpwuid_r' function. [Python 3.8] */
 #cmakedefine HAVE_GETPWUID_R 1
 
@@ -594,6 +654,9 @@
    bcopy. [Python 3] */
 #cmakedefine HAVE_GLIBC_MEMMOVE_BUG 1
 
+/* Define to 1 if you have the `grantpt' function. [Python 3.13] */
+#cmakedefine HAVE_GRANTPT 1
+
 /* Define to 1 if you have the <grp.h> header file. */
 #cmakedefine HAVE_GRP_H 1
 
@@ -615,6 +678,9 @@
 /* Define if you have the 'inet_aton' function. */
 #cmakedefine HAVE_INET_ATON 1
 
+/* Define if you have the 'inet_ntoa' function. [Python 3.11] */
+#cmakedefine HAVE_INET_NTOA 1
+
 /* Define if you have the 'inet_pton' function. */
 #cmakedefine HAVE_INET_PTON 1
 
@@ -666,18 +732,30 @@
 /* Define to 1 if you have the `lgamma' function. */
 #cmakedefine HAVE_LGAMMA 1
 
+/* Define to 1 if you want to build _blake2 module with libb2 [Python 3.11] */
+#cmakedefine HAVE_LIBB2 1
+
+/* Define to 1 if you have the `db' library (-ldb). [Python 3.11] */
+#cmakedefine HAVE_LIBDB 1
+
 /* Define to 1 if you have the `dl' library (-ldl). */
 #cmakedefine HAVE_LIBDL 1
 
 /* Define to 1 if you have the `dld' library (-ldld). */
 #cmakedefine HAVE_LIBDLD 1
 
+/* Define to 1 if you have the `gdbm_compat' library (-lgdbm_compat). [Python 3.11] */
+#cmakedefine HAVE_LIBGDBM_COMPAT 1
+
 /* Define to 1 if you have the `ieee' library (-lieee). */
 #cmakedefine HAVE_LIBIEEE 1
 
 /* Define to 1 if you have the <libintl.h> header file. */
 #cmakedefine HAVE_LIBINTL_H 1
 
+/* Define to 1 if you have the `ndbm' library (-lndbm). [Python 3.11] */
+#cmakedefine HAVE_LIBNDBM 1
+
 /* Define if you have the readline library (-lreadline). */
 #cmakedefine HAVE_LIBREADLINE 1
 
@@ -687,6 +765,9 @@
 /* Define to 1 if you have the `sendfile' library (-lsendfile). [Python 3] */
 #cmakedefine HAVE_LIBSENDFILE 1
 
+/* Define to 1 if you have the `sqlite3' library (-lsqlite3). [Python 3.11] */
+#cmakedefine HAVE_LIBSQLITE3 1
+
 /* Define to 1 if you have the <libutil.h> header file. */
 #cmakedefine HAVE_LIBUTIL_H 1
 
@@ -720,6 +801,12 @@
 /* Define if compiling using Linux 4.1 or later. [Python 3.9] */
 #cmakedefine HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1
 
+/* Define to 1 if you have the <linux/fs.h> header file. [Python 3.12] */
+#cmakedefine HAVE_LINUX_FS_H 1
+
+/* Define to 1 if you have the <linux/limits.h> header file. [Python 3.11] */
+#cmakedefine HAVE_LINUX_LIMITS_H 1
+
 /* Define to 1 if you have the <linux/memfd.h> header file. [Python 3.8] */
 #cmakedefine HAVE_LINUX_MEMFD_H 1
 
@@ -732,6 +819,9 @@
 /* Define to 1 if you have the <linux/random.h> header file. */
 #cmakedefine HAVE_LINUX_RANDOM_H 1
 
+/* Define to 1 if you have the <linux/soundcard.h> header file. [Python 3.11] */
+#cmakedefine HAVE_LINUX_SOUNDCARD_H 1
+
 /* Define to 1 if you have the <linux/tipc.h> header file. */
 #cmakedefine HAVE_LINUX_TIPC_H 1
 
@@ -753,6 +843,9 @@
 /* Define to 1 if you have the `log2' function. [Python 3] */
 #cmakedefine HAVE_LOG2 1
 
+/* Define to 1 if you have the `login_tty' function. [Python 3.11] */
+#cmakedefine HAVE_LOGIN_TTY 1
+
 /* Define this if you have the type long double. */
 #cmakedefine HAVE_LONG_DOUBLE 1
 
@@ -765,6 +858,9 @@
 /* Define to 1 if you have the `lutimes' function. [Python 3] */
 #cmakedefine HAVE_LUTIMES 1
 
+/* Define to 1 if you have the <lzma.h> header file. [Python 3.11] */
+#cmakedefine HAVE_LZMA_H 1
+
 /* Define to 1 if you have the `madvise' function. [Python 3.8] */
 #cmakedefine HAVE_MADVISE 1
 
@@ -786,6 +882,9 @@
 /* Define to 1 if you have the `memrchr' function. [Python 3] */
 #cmakedefine HAVE_MEMRCHR 1
 
+/* Define to 1 if you have the <minix/config.h> header file. [Python 3.12] */
+#cmakedefine HAVE_MINIX_CONFIG_H 1
+
 /* Define to 1 if you have the `mkdirat' function. [Python 3] */
 #cmakedefine HAVE_MKDIRAT 1
 
@@ -810,27 +909,60 @@
 /* Define to 1 if you have the `mremap' function. */
 #cmakedefine HAVE_MREMAP 1
 
+/* Define to 1 if you have the `nanosleep' function. [Python 3.11] */
+#cmakedefine HAVE_NANOSLEEP 1
+
+/* Define if you have the 'ncurses' library [Python 3.13] */
+#cmakedefine HAVE_NCURSES 1
+
+/* Define to 1 if you have the `ncursesw' library. [Python 3.12] */
+#cmakedefine HAVE_NCURSESW 1
+
+/* Define to 1 if you have the <ncursesw/curses.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NCURSESW_CURSES_H 1
+
+/* Define to 1 if you have the <ncursesw/ncurses.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NCURSESW_NCURSES_H 1
+
+/* Define to 1 if you have the <ncursesw/panel.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NCURSESW_PANEL_H 1
+
+/* Define to 1 if you have the <ncurses/curses.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NCURSES_CURSES_H 1
+
 /* Define to 1 if you have the <ncurses.h> header file. */
 #cmakedefine HAVE_NCURSES_H 1
 
-/* Define to 1 if you have the <ncurses/panel.h> header file. */
+/* Define to 1 if you have the <ncurses/ncurses.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NCURSES_NCURSES_H 1
+
+/* Define to 1 if you have the <ncurses/panel.h> header file. [Python 3.13] */
 #cmakedefine HAVE_NCURSES_PANEL_H 1
 
-/* Define to 1 if you have the <ncursesw/panel.h> header file. */
-#cmakedefine HAVE_NCURSESW_PANEL_H 1
+/* Define to 1 if you have the <ndbm.h> header file. [Python 3.11] */
+#cmakedefine HAVE_NDBM_H 1
 
-/* Define to 1 if you have the <panel.h> header file. */
-#cmakedefine HAVE_PANEL_H 1
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#cmakedefine HAVE_NDIR_H 1
+
+/* Define to 1 if you have the <netcan/can.h> header file. [Python 3.11] */
+#cmakedefine HAVE_NETCAN_CAN_H 1
 
 /* Define to 1 if you have the <netdb.h> header file. */
 #cmakedefine HAVE_NETDB_H 1
 
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#cmakedefine HAVE_NDIR_H 1
+/* Define to 1 if you have the <netinet/in.h> header file. [Python 3.11] */
+#cmakedefine HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netlink/netlink.h> header file. [Python 3.13] */
+#cmakedefine HAVE_NETLINK_NETLINK_H 1
 
 /* Define to 1 if you have the <netpacket/packet.h> header file. */
 #cmakedefine HAVE_NETPACKET_PACKET_H 1
 
+/* Define to 1 if you have the <net/ethernet.h> header file. [Python 3.12] */
+#cmakedefine HAVE_NET_ETHERNET_H 1
+
 /* Define to 1 if you have the <net/if.h> header file. [Python 3] */
 #cmakedefine HAVE_NET_IF_H 1
 
@@ -853,6 +985,15 @@
 /* Define if compiling using MacOS X 10.5 SDK or later. */
 #cmakedefine HAVE_OSX105_SDK 1
 
+/* Define if you have the 'panel' library [Python 3.13] */
+#cmakedefine HAVE_PANEL 1
+
+/* Define if you have the 'panelw' library  [Python 3.13] */
+#cmakedefine HAVE_PANELW 1
+
+/* Define to 1 if you have the <panel.h> header file. [Python 3.12] */
+#cmakedefine HAVE_PANEL_H 1
+
 /* Define to 1 if you have the `pathconf' function. */
 #cmakedefine HAVE_PATHCONF 1
 
@@ -880,12 +1021,19 @@
 /* Define to 1 if you have the `posix_fallocate' function. [Python 3] */
 #cmakedefine HAVE_POSIX_FALLOCATE 1
 
+/* Define to 1 if you have the `posix_openpt' function. [Python 3.13] */
+#cmakedefine HAVE_POSIX_OPENPT 1
+
 /* Define to 1 if you have the `posix_spawn' function. [Python 3.7] */
 #cmakedefine HAVE_POSIX_SPAWN 1
 
 /* Define to 1 if you have the `posix_spawnp' function. [Python 3.8] */
 #cmakedefine HAVE_POSIX_SPAWNP 1
 
+/* Define to 1 if you have the `posix_spawn_file_actions_addclosefrom_np'
+   function. [Python 3.13] */
+#cmakedefine HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSEFROM_NP 1
+
 /* Define to 1 if you have the `pread' function. [Python 3] */
 #cmakedefine HAVE_PREAD 1
 
@@ -904,6 +1052,9 @@
 /* Define to 1 if you have the <process.h> header file. */
 #cmakedefine HAVE_PROCESS_H 1
 
+/* Define to 1 if you have the `process_vm_readv' function. [Python 3.13] */
+#cmakedefine HAVE_PROCESS_VM_READV 1
+
 /* Define if your compiler supports function prototype */
 #cmakedefine HAVE_PROTOTYPES 1
 
@@ -916,6 +1067,9 @@
 /* Define to 1 if you have the `pthread_condattr_setclock' function. [Python 3.8] */
 #cmakedefine HAVE_PTHREAD_CONDATTR_SETCLOCK 1
 
+/* Define to 1 if you have the `pthread_cond_timedwait_relative_np' function. [Python 3.13] */
+#cmakedefine HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP 1
+
 /* Defined for Solaris 2.6 bug in pthread header. */
 #cmakedefine HAVE_PTHREAD_DESTRUCTOR 1
 
@@ -934,6 +1088,15 @@
 /* Define to 1 if you have the `pthread_sigmask' function. */
 #cmakedefine HAVE_PTHREAD_SIGMASK 1
 
+/* Define if platform requires stubbed pthreads support [Python 3.11] */
+#cmakedefine HAVE_PTHREAD_STUBS 1
+
+/* Define to 1 if you have the `ptsname' function. [Python 3.13] */
+#cmakedefine HAVE_PTSNAME 1
+
+/* Define to 1 if you have the `ptsname_r' function. [Python 3.13] */
+#cmakedefine HAVE_PTSNAME_R 1
+
 /* Define to 1 if you have the <pty.h> header file. */
 #cmakedefine HAVE_PTY_H 1
 
@@ -949,6 +1112,9 @@
 /* Define to 1 if you have the `pwritev2' function. [Python 3.7] */
 #cmakedefine HAVE_PWRITEV2 1
 
+/* Define to 1 if you have the <readline/readline.h> header file. [Python 3.12] */
+#cmakedefine HAVE_READLINE_READLINE_H 1
+
 /* Define if the libcrypto has RAND_egd [Python 3] */
 #cmakedefine HAVE_RAND_EGD 1
 
@@ -979,6 +1145,9 @@
 /* Define if you can turn off readline's signal handling. */
 #cmakedefine HAVE_RL_CATCH_SIGNAL 1
 
+/* Define if readline supports rl_compdisp_func_t [Python 3.11] */
+#cmakedefine HAVE_RL_COMPDISP_FUNC_T 1
+
 /* Define if you have readline 2.2 */
 #cmakedefine HAVE_RL_COMPLETION_APPEND_CHARACTER 1
 
@@ -1000,6 +1169,9 @@
 /* Define to 1 if you have the `round' function. */
 #cmakedefine HAVE_ROUND 1
 
+/* Define to 1 if you have the <rpc/rpc.h> header file. [Python 3.11] */
+#cmakedefine HAVE_RPC_RPC_H 1
+
 /* Define to 1 if you have the `rtpSpawn' function. [Python 3.8] */
 #cmakedefine HAVE_RTPSPAWN 1
 
@@ -1063,9 +1235,15 @@
 /* Define to 1 if you have the `setitimer' function. */
 #cmakedefine HAVE_SETITIMER 1
 
+/* Define to 1 if you have the <setjmp.h> header file. [Python 3.11] */
+#cmakedefine HAVE_SETJMP_H 1
+
 /* Define to 1 if you have the `setlocale' function. */
 #cmakedefine HAVE_SETLOCALE 1
 
+/* Define to 1 if you have the `setns' function. [Python 3.12] */
+#cmakedefine HAVE_SETNS 1
+
 /* Define to 1 if you have the `setpgid' function. */
 #cmakedefine HAVE_SETPGID 1
 
@@ -1165,9 +1343,15 @@
 /* Define if you have the 'socketpair' function. */
 #cmakedefine HAVE_SOCKETPAIR 1
 
+/* Define to 1 if the system has the type `socklen_t'. [Python 3.13] */
+#cmakedefine HAVE_SOCKLEN_T 1
+
 /* Define to 1 if you have the <spawn.h> header file. */
 #cmakedefine HAVE_SPAWN_H 1
 
+/* Define to 1 if you have the `splice' function. [Python 3.10] */
+#cmakedefine HAVE_SPLICE 1
+
 /* Define if your compiler provides ssize_t */
 #cmakedefine HAVE_SSIZE_T 1
 
@@ -1187,6 +1371,9 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #cmakedefine HAVE_STDINT_H 1
 
+/* Define to 1 if you have the <stdio.h> header file. [Python 3.12] */
+#cmakedefine HAVE_STDIO_H 1
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #cmakedefine HAVE_STDLIB_H 1
 
@@ -1263,6 +1450,12 @@
 /* Define to 1 if you have the <sysexits.h> header file. */
 #cmakedefine HAVE_SYSEXITS_H 1
 
+/* Define to 1 if you have the <syslog.h> header file. [Python 3.11] */
+#cmakedefine HAVE_SYSLOG_H 1
+
+/* Define to 1 if you have the `system' function. [Python 3.11] */
+#cmakedefine HAVE_SYSTEM 1
+
 /* Define to 1 if you have the <sys/audioio.h> header file. */
 #cmakedefine HAVE_SYS_AUDIOIO_H 1
 
@@ -1285,6 +1478,9 @@
 /* Define to 1 if you have the <sys/epoll.h> header file. */
 #cmakedefine HAVE_SYS_EPOLL_H 1
 
+/* Define to 1 if you have the <sys/eventfd.h> header file. [Python 3.10] */
+#cmakedefine HAVE_SYS_EVENTFD_H 1
+
 /* Define to 1 if you have the <sys/event.h> header file. */
 #cmakedefine HAVE_SYS_EVENT_H 1
 
@@ -1340,6 +1536,9 @@
 /* Define to 1 if you have the <sys/socket.h> header file. */
 #cmakedefine HAVE_SYS_SOCKET_H 1
 
+/* Define to 1 if you have the <sys/soundcard.h> header file. [Python 3.11] */
+#cmakedefine HAVE_SYS_SOUNDCARD_H 1
+
 /* Define to 1 if you have the <sys/statvfs.h> header file. */
 #cmakedefine HAVE_SYS_STATVFS_H 1
 
@@ -1358,6 +1557,9 @@
 /* Define to 1 if you have the <sys/termio.h> header file. */
 #cmakedefine HAVE_SYS_TERMIO_H 1
 
+/* Define to 1 if you have the <sys/timerfd.h> header file. [Python 3.13] */
+#cmakedefine HAVE_SYS_TIMERFD_H 1
+
 /* Define to 1 if you have the <sys/times.h> header file. */
 #cmakedefine HAVE_SYS_TIMES_H 1
 
@@ -1406,6 +1608,9 @@
 /* Define to 1 if you have the `timegm' function. */
 #cmakedefine HAVE_TIMEGM 1
 
+/* Define if you have the 'timerfd_create' function. [Python 3.13] */
+#cmakedefine HAVE_TIMERFD_CREATE 1
+
 /* Define to 1 if you have the `times' function. */
 #cmakedefine HAVE_TIMES 1
 
@@ -1456,6 +1661,12 @@
 /* Define to 1 if you have the `unlinkat' function. [Python 3] */
 #cmakedefine HAVE_UNLINKAT 1
 
+/* Define to 1 if you have the `unlockpt' function. [Python 3.13] */
+#cmakedefine HAVE_UNLOCKPT 1
+
+/* Define to 1 if you have the `unshare' function. [Python 3.12] */
+#cmakedefine HAVE_UNSHARE 1
+
 /* Define to 1 if you have the `unsetenv' function. */
 #cmakedefine HAVE_UNSETENV 1
 
@@ -1476,6 +1687,9 @@
 /* Define to 1 if you have the <utime.h> header file. */
 #cmakedefine HAVE_UTIME_H 1
 
+/* Define to 1 if you have the <utmp.h> header file. [Python 3.11] */
+#cmakedefine HAVE_UTMP_H 1
+
 /* Define if uuid_create() exists. [Python 3.7] */
 #cmakedefine HAVE_UUID_CREATE 1
 
@@ -1491,6 +1705,9 @@
 /* Define to 1 if you have the <uuid/uuid.h> header file. [Python 3.7] */
 #cmakedefine HAVE_UUID_UUID_H 1
 
+/* Define to 1 if you have the `vfork' function. [Python 3.10] */
+#cmakedefine HAVE_VFORK 1
+
 /* Define to 1 if you have the `wait' function. [Python 3.11] */
 #cmakedefine HAVE_WAIT 1
 
@@ -1534,9 +1751,15 @@
 /* Define if the zlib library has inflateCopy */
 #cmakedefine HAVE_ZLIB_COPY 1
 
+/* Define to 1 if you have the <zlib.h> header file. [Python 3.11] */
+#cmakedefine HAVE_ZLIB_H 1
+
 /* Define to 1 if you have the `_getpty' function. */
 #cmakedefine HAVE__GETPTY 1
 
+/* Define to 1 if the system has the type `__uint128_t'. [Python 3.13] */
+#cmakedefine HAVE___UINT128_T 1
+
 /* Define if you are using Mach cthreads directly under /include [Python 2.7] */
 #cmakedefine HURD_C_THREADS 1
 
@@ -1596,6 +1819,15 @@
 /* Define to printf format modifier for Py_ssize_t */
 #cmakedefine PY_FORMAT_SIZE_T "@PY_FORMAT_SIZE_T@"
 
+/* Define to 1 if you have the perf trampoline. */
+#cmakedefine PY_HAVE_PERF_TRAMPOLINE 1
+
+/* Define to 1 to build the sqlite module with loadable extensions support. [Python 3.11] */
+#cmakedefine PY_SQLITE_ENABLE_LOAD_EXTENSION 1
+
+/* Define if SQLite was compiled with the serialize API [Python 3.11] */
+#cmakedefine PY_SQLITE_HAVE_SERIALIZE 1
+
 /* Default cipher suites list for ssl module. 1: Python's preferred selection,
    2: leave OpenSSL defaults untouched, 0: custom string [Python 3.7] */
 #cmakedefine PY_SSL_DEFAULT_CIPHERS @PY_SSL_DEFAULT_CIPHERS@
@@ -1603,6 +1835,9 @@
 /* Cipher suite string for PY_SSL_DEFAULT_CIPHERS=0 [Python 3.7] */
 #cmakedefine PY_SSL_DEFAULT_CIPHER_STRING "@PY_SSL_DEFAULT_CIPHER_STRING@"
 
+/* PEP 11 Support tier (1, 2, 3 or 0 for unsupported) [Python 3.11] */
+#cmakedefine PY_SUPPORT_TIER @PY_SUPPORT_TIER@
+
 /* Define as the integral type used for Unicode representation. [Python 2.7] */
 #cmakedefine PY_UNICODE_TYPE @PY_UNICODE_TYPE@
 
@@ -1612,7 +1847,7 @@
 /* Defined if Python is built as a shared library. */
 #cmakedefine Py_ENABLE_SHARED
 
-/* Define if you want to disable the GIL */
+/* Define if you want to disable the GIL [Python 3.13] */
 #cmakedefine Py_GIL_DISABLED 1
 
 /* Define as the size of the unicode type. [Python 2.7] */
@@ -1628,6 +1863,15 @@
    externally defined: 0 [Python 3] */
 #cmakedefine Py_HASH_ALGORITHM 1
 
+/* Define if rl_startup_hook takes arguments [Python 3.13] */
+#cmakedefine Py_RL_STARTUP_HOOK_TAKES_ARGS 1
+
+/* Define if you want to enable internal statistics gathering. [Python 3.11] */
+#cmakedefine Py_STATS 1
+
+/* The version of SunOS/Solaris as reported by `uname -r' without the dot. [Python 3.11] */
+#cmakedefine Py_SUNOS_VERSION @Py_SUNOS_VERSION@
+
 /* Define if you want to enable tracing references for debugging purpose [Python 3.8] */
 #cmakedefine Py_TRACE_REFS 1
 
@@ -1657,10 +1901,9 @@
 
 /* The size of `long', as computed by sizeof. */
 #cmakedefine SIZEOF_LONG @SIZEOF_LONG@
-#cmakedefine ALIGNOF_LONG @SIZEOF_LONG@
 
 /* The size of `long', as computed by alignof. */
-#cmakedefine ALIGNOF_LONG @SIZEOF_LONG@
+#cmakedefine ALIGNOF_LONG @ALIGNOF_LONG@
 
 /* The size of `long double', as computed by sizeof. */
 #cmakedefine SIZEOF_LONG_DOUBLE @SIZEOF_LONG_DOUBLE@
@@ -1668,6 +1911,9 @@
 /* The size of `long long', as computed by sizeof. */
 #cmakedefine SIZEOF_LONG_LONG @SIZEOF_LONG_LONG@
 
+/* The size of `max_align_t`, as computed by sizeof. [Python 3.12] */
+#cmakedefine ALIGNOF_MAX_ALIGN_T @ALIGNOF_MAX_ALIGN_T@
+
 /* The size of `off_t', as computed by sizeof. */
 #cmakedefine SIZEOF_OFF_T @SIZEOF_OFF_T@
 
@@ -1685,10 +1931,9 @@
 
 /* The size of `size_t', as computed by sizeof. */
 #cmakedefine SIZEOF_SIZE_T @SIZEOF_SIZE_T@
-#cmakedefine ALIGNOF_SIZE_T @SIZEOF_SIZE_T@
 
 /* The size of `size_t', as computed by alignof. */
-#cmakedefine ALIGNOF_SIZE_T @SIZEOF_SIZE_T@
+#cmakedefine ALIGNOF_SIZE_T @ALIGNOF_SIZE_T@
 
 /* The size of `time_t', as computed by sizeof. */
 #cmakedefine SIZEOF_TIME_T @SIZEOF_TIME_T@
@@ -1715,6 +1960,9 @@
 /* Define if tanh(-0.) is -0., or if platform doesn't have signed zeros */
 #cmakedefine TANH_PRESERVES_ZERO_SIGN 1
 
+/* Custom thread stack size depending on chosen sanitizer runtimes. [Python 3.10] */
+#cmakedefine THREAD_STACK_SIZE @THREAD_STACK_SIZE@
+
 /* Library needed by timemodule.c: librt may be needed for clock_gettime() */
 #cmakedefine TIMEMODULE_LIB 1
 
@@ -1783,12 +2031,18 @@
    Dyld is necessary to support frameworks. */
 #cmakedefine WITH_DYLD 1
 
+/* Define to build the readline module against Editline. [Python 3.10] */
+#cmakedefine WITH_EDITLINE 1
+
 /* Define if you want to compile in object freelists optimization */
 #cmakedefine WITH_FREELISTS 1
 
 /* Define to 1 if libintl is needed for locale functions. */
 #cmakedefine WITH_LIBINTL 1
 
+/* Define if you want to compile in mimalloc memory allocator. [Python 3.13] */
+#cmakedefine WITH_MIMALLOC 1
+
 /* Define if you want to produce an OpenStep/Rhapsody framework (shared
    library plus accessory files). */
 #cmakedefine WITH_NEXT_FRAMEWORK 1
@@ -1887,6 +2141,15 @@
    #define below would cause a syntax error. */
 /* #undef _UINT64_T */
 
+/* Define to 1 if you want to emulate getpid() on WASI [Python 3.11] */
+#cmakedefine _WASI_EMULATED_GETPID 1
+
+/* Define to 1 if you want to emulate process clocks on WASI [Python 3.11] */
+#cmakedefine _WASI_EMULATED_PROCESS_CLOCKS 1
+
+/* Define to 1 if you want to emulate signals on WASI [Python 3.11] */
+#cmakedefine _WASI_EMULATED_SIGNAL 1
+
 /* Define to the level of X/Open that your system supports */
 #cmakedefine _XOPEN_SOURCE @_XOPEN_SOURCE@
 
diff --git a/cmake/extensions/CMakeLists.txt b/cmake/extensions/CMakeLists.txt
index a1da61a..696a363 100644
--- a/cmake/extensions/CMakeLists.txt
+++ b/cmake/extensions/CMakeLists.txt
@@ -205,12 +205,22 @@ if(PY_VERSION VERSION_GREATER_EQUAL "3.6")
     # asyncio speedups
     add_python_extension(_asyncio SOURCES _asynciomodule.c)
     # blake module
-    set(_blake2_SOURCES
-        _blake2/blake2module.c
-        _blake2/blake2b_impl.c
-        _blake2/blake2s_impl.c
-    )
-    add_python_extension(_blake2 ${WIN32_BUILTIN} SOURCES ${_blake2_SOURCES})
+    if(PY_VERSION VERSION_GREATER_EQUAL "3.14")
+        # Python 3.14+ uses HACL* implementation
+        # TODO: add Hacl_Hash_Blake2b_Simd256 and Hacl_Hash_Blake2s_Simd128
+        add_python_extension(_blake2 ${WIN32_BUILTIN}
+            SOURCES blake2module.c
+                    _hacl/Hacl_Hash_Blake2b.c
+                    _hacl/Hacl_Hash_Blake2s.c
+            INCLUDEDIRS ${SRC_DIR}/Modules/_hacl ${SRC_DIR}/Modules/_hacl/include)
+    else()
+        set(_blake2_SOURCES
+            _blake2/blake2module.c
+            _blake2/blake2b_impl.c
+            _blake2/blake2s_impl.c
+        )
+        add_python_extension(_blake2 ${WIN32_BUILTIN} SOURCES ${_blake2_SOURCES})
+    endif()
     if(PY_VERSION VERSION_LESS "3.12")
         add_python_extension(_sha3 ${WIN32_BUILTIN} SOURCES _sha3/sha3module.c)
     endif()
@@ -220,7 +230,11 @@ endif()
 # Python 3.7
 if(PY_VERSION VERSION_GREATER_EQUAL "3.7")
     add_python_extension(_abc BUILTIN SOURCES _abc.c)
-    add_python_extension(_contextvars ${WIN32_BUILTIN} SOURCES _contextvarsmodule.c)
+    if(PY_VERSION VERSION_GREATER_EQUAL "3.14")
+        add_python_extension(_contextvars ${WIN32_BUILTIN} SOURCES ${SRC_DIR}/Python/_contextvars.c)
+    else()
+        add_python_extension(_contextvars ${WIN32_BUILTIN} SOURCES _contextvarsmodule.c)
+    endif()
     add_python_extension(_queue SOURCES _queuemodule.c)
     add_python_extension(_uuid REQUIRES UUID_LIBRARY "HAVE_UUID_H OR HAVE_UUID_UUID_H" SOURCES _uuidmodule.c LIBRARIES ${UUID_LIBRARY})
     add_python_extension(_xxtestfuzz SOURCES _xxtestfuzz/_xxtestfuzz.c
diff --git a/cmake/libpython/CMakeLists.txt b/cmake/libpython/CMakeLists.txt
index 36b97b9..16228a5 100644
--- a/cmake/libpython/CMakeLists.txt
+++ b/cmake/libpython/CMakeLists.txt
@@ -369,13 +369,21 @@ if(PY_VERSION VERSION_LESS "3.10")
 endif()
 if(PY_VERSION VERSION_GREATER_EQUAL "3.7")
     list(APPEND PYTHON_COMMON_SOURCES
-        ${SRC_DIR}/Python/ast_opt.c
         ${SRC_DIR}/Python/ast_unparse.c
         ${SRC_DIR}/Python/bootstrap_hash.c
         ${SRC_DIR}/Python/context.c
         ${SRC_DIR}/Python/hamt.c
         ${SRC_DIR}/Python/pathconfig.c
     )
+    if(PY_VERSION VERSION_GREATER_EQUAL "3.14")
+        list(APPEND PYTHON_COMMON_SOURCES
+            ${SRC_DIR}/Python/ast_preprocess.c
+        )
+    else()
+        list(APPEND PYTHON_COMMON_SOURCES
+            ${SRC_DIR}/Python/ast_opt.c
+        )
+    endif()
 else()
     list(APPEND PYTHON_COMMON_SOURCES
         ${SRC_DIR}/Python/random.c