migration-guides: add release notes for 5.0.13

diff --git a/documentation/migration-guides/release-5.0.rst b/documentation/migration-guides/release-5.0.rst
index 523521b37..808ead9af 100644
--- a/documentation/migration-guides/release-5.0.rst
+++ b/documentation/migration-guides/release-5.0.rst
@@ -19,3 +19,4 @@  Release 5.0 (scarthgap)
    release-notes-5.0.10
    release-notes-5.0.11
    release-notes-5.0.12
+   release-notes-5.0.13
diff --git a/documentation/migration-guides/release-notes-5.0.13.rst b/documentation/migration-guides/release-notes-5.0.13.rst
new file mode 100644
index 000000000..e683adc30
--- /dev/null
+++ b/documentation/migration-guides/release-notes-5.0.13.rst
@@ -0,0 +1,241 @@ 
+.. SPDX-License-Identifier: CC-BY-SA-2.0-UK
+
+Release notes for Yocto-5.0.13 (Scarthgap)
+------------------------------------------
+
+Security Fixes in Yocto-5.0.13
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  busybox: Fix :cve_nist:`2025-46394`
+-  cups: Fix :cve_nist:`2025-58060` and :cve_nist:`2025-58364`
+-  curl: Fix :cve_nist:`2025-9086`
+-  dpkg: Fix :cve_nist:`2025-6297`
+-  expat: follow-up Fix :cve_nist:`2024-8176`
+-  ffmpeg: Fix :cve_nist:`2025-1594`
+-  ffmpeg: Ignore :cve_nist:`2023-49502`, :cve_nist:`2023-50007`, :cve_nist:`2023-50008`,
+   :cve_nist:`2023-50009`, :cve_nist:`2023-50010`, :cve_nist:`2024-31578`, :cve_nist:`2024-31582`
+   and :cve_nist:`2024-31585`
+-  ghostscript: Fix :cve_nist:`2025-59798`, :cve_nist:`2025-59799` and :cve_nist:`2025-59800`
+-  glib-2.0: Fix :cve_nist:`2025-6052` and :cve_nist:`2025-7039`
+-  go-binary-native: Ignore :cve_nist:`2025-0913`
+-  go: Fix :cve_nist:`2025-4674`, :cve_nist:`2025-47906` and :cve_nist:`2025-47907`
+-  grub2: Fix :cve_nist:`2024-56738`
+-  grub2: Ignore :cve_nist:`2024-2312`
+-  gstreamer1.0-plugins-bad: Fix :cve_nist:`2025-3887`
+-  gstreamer1.0-plugins-base: Fix :cve_nist:`2025-47807`
+-  gstreamer1.0-plugins-base: Ignore :cve_nist:`2025-47806` and :cve_nist:`2025-47808`
+-  gstreamer1.0-plugins-good: Ignore :cve_nist:`2025-47183` and :cve_nist:`2025-47219`
+-  gstreamer1.0: Ignore :cve_nist:`2025-2759`
+-  libpam: Fix :cve_nist:`2024-10963`
+-  libxslt: Fix :cve_nist:`2025-7424`
+-  openssl: Fix :cve_nist:`2025-9230`, :cve_nist:`2025-9231` and :cve_nist:`2025-9232`
+-  pulseaudio: Ignore :cve_nist:`2024-11586`
+-  qemu: Ignore :cve_nist:`2024-7730`
+-  tiff: Fix :cve_nist:`2025-9900`
+-  tiff: Ignore :cve_nist:`2024-13978`, :cve_nist:`2025-8176`, :cve_nist:`2025-8177`,
+   :cve_nist:`2025-8534` and :cve_nist:`2025-8851`
+-  vim: Fix :cve_nist:`2025-9389`
+-  wpa-supplicant: Fix :cve_nist:`2022-37660`
+
+
+Fixes in Yocto-5.0.13
+~~~~~~~~~~~~~~~~~~~~~
+
+-  binutils: fix build with gcc-15
+-  bitbake: Use a "fork" multiprocessing context
+-  bitbake: bitbake: Bump version to 2.8.1
+-  build-appliance-image: Update to scarthgap head revision
+-  buildtools-tarball: fix unbound variable issues under 'set -u'
+-  cmake: fix build with gcc-15 on host
+-  conf/bitbake.conf: use gnu mirror instead of main server
+-  contributor-guide: submit-changes: align :term:`CC` tag description
+-  contributor-guide: submit-changes: clarify example with Yocto bug ID
+-  contributor-guide: submit-changes: fix improper bold string
+-  contributor-guide: submit-changes: make "Crediting contributors" part of "Commit your changes"
+-  contributor-guide: submit-changes: make the Cc tag follow kernel guidelines
+-  contributor-guide: submit-changes: number instruction list in commit your changes
+-  contributor-guide: submit-changes: reword commit message instructions
+-  cpio: Pin to use C17 std
+-  cups: upgrade to 2.4.11
+-  curl: update :term:`CVE_STATUS` for :cve_nist:`2025-5025`
+-  dbus-glib: fix build with gcc-15
+-  default-distrovars.inc: Fix CONNECTIVITY_CHECK_URIS redirect issue
+-  dev-manual/building.rst: add note about externalsrc variables absolute paths
+-  dev-manual/security-subjects.rst: update mailing lists
+-  elfutils: fix build with gcc-15
+-  examples: genl: fix wrong attribute size
+-  expect: Fix build with GCC 15
+-  expect: Revert "expect-native: fix do_compile failure with gcc-14"
+-  expect: cleanup do_install
+-  expect: don't run aclocal in do_configure
+-  expect: fix native build with GCC 15
+-  expect: update code for Tcl channel implementation
+-  ffmpeg: upgrade to 6.1.3
+-  gdbm: Use C11 standard
+-  git: fix build with gcc-15 on host
+-  gmp: Fix build with GCC15/C23
+-  gmp: Fix build with older gcc versions
+-  kernel-dev/common.rst: fix the in-tree defconfig description
+-  lib/oe/utils: use multiprocessing from bb
+-  libarchive: patch regression of patch for :cve_nist:`2025-5918`
+-  libgpg-error: fix build with gcc-15
+-  libtirpc: Fix build with gcc-15/C23
+-  license.py: avoid deprecated ast.Str
+-  llvm: fix build with gcc-15
+-  llvm: update to 18.1.8
+-  m4: Stick to C17 standard
+-  migration-guides: add release notes for 4.0.29 5.0.12
+-  ncurses: Pin to C17 standard
+-  oeqa/sdk/cases/buildcpio.py: use gnu mirror instead of main server
+-  openssl: upgrade to 3.2.6
+-  p11-kit: backport fix for handle :term:`USE_NLS` from master
+-  pkgconfig: fix build with gcc-15
+-  poky.conf: bump version for 5.0.13
+-  pulseaudio: Add audio group explicitly
+-  ref-manual/structure: document the auto.conf file
+-  ref-manual/variables.rst: expand :term:`IMAGE_OVERHEAD_FACTOR` glossary entry
+-  ref-manual/variables.rst: fix the description of :term:`KBUILD_DEFCONFIG` :term:`STAGING_DIR`
+-  rpm: keep leading "/" from sed operation
+-  ruby-ptest: some ptest fixes
+-  runqemu: fix special characters bug
+-  rust-llvm: fix build with gcc-15
+-  sanity.conf: Update minimum bitbake version to 2.8.1
+-  scripts/install-buildtools: Update to 5.0.12
+-  sdk: The main in the C example should return an int
+-  selftest/cases/meta_ide.py: use use gnu mirror instead of main server
+-  shared-mime-info: Handle :term:`USE_NLS`
+-  sudo: remove devtool FIXME comment
+-  systemd: backport fix for handle :term:`USE_NLS` from master
+-  systemtap: Fix task_work_cancel build
+-  test-manual/yocto-project-compatible.rst: fix a typo
+-  test-manual: update runtime-testing Exporting Tests section
+-  unifdef: Don't use C23 constexpr keyword
+-  unzip: Fix build with GCC-15
+-  util-linux: use ${B} instead of ${WORKDIR}/build, to fix building under devtool
+-  vim: upgrade to 9.1.1683
+-  yocto-uninative: Update to 4.9 for glibc 2.42 GCC 15.1
+
+
+Known Issues in Yocto-5.0.13
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+Contributors to Yocto-5.0.13
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Thanks to the following people who contributed to this release:
+-  Adam Blank
+-  Adrian Freihofer
+-  Aleksandar Nikolic
+-  Antonin Godard
+-  Archana Polampalli
+-  AshishKumar Mishra
+-  Barne Carstensen
+-  Chris Laplante
+-  Deepak Rathore
+-  Divya Chellam
+-  Gyorgy Sarvari
+-  Haixiao Yan
+-  Hitendra Prajapati
+-  Hongxu Jia
+-  Jan Vermaete
+-  Jiaying Song
+-  Jinfeng Wang
+-  Joao Marcos Costa
+-  Joshua Watt
+-  Khem Raj
+-  Kyungjik Min
+-  Lee Chee Yang
+-  Libo Chen
+-  Martin Jansa
+-  Michael Halstead
+-  Nitin Wankhade
+-  Peter Marko
+-  Philip Lorenz
+-  Praveen Kumar
+-  Quentin Schulz
+-  Ross Burton
+-  Stanislav Vovk
+-  Steve Sakoman
+-  Talel BELHAJ SALEM
+-  Vijay Anusuri
+-  Vrushti Dabhi
+-  Yogita Urade
+
+
+Repositories / Downloads for Yocto-5.0.13
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`scarthgap </yocto-docs/log/?h=scarthgap>`
+-  Tag:  :yocto_git:`yocto-5.0.13 </yocto-docs/log/?h=yocto-5.0.13>`
+-  Git Revision: :yocto_git:`6f086fd3d9dbbb0c80f6c3e89b8df4fed422e79a </yocto-docs/commit/?id=6f086fd3d9dbbb0c80f6c3e89b8df4fed422e79a>`
+-  Release Artefact: yocto-docs-6f086fd3d9dbbb0c80f6c3e89b8df4fed422e79a
+-  sha: 454601d8b6034268212f74ca689ed360b08f7a4c7de5df726aa3706586ca4351
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/yocto-docs-6f086fd3d9dbbb0c80f6c3e89b8df4fed422e79a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/yocto-docs-6f086fd3d9dbbb0c80f6c3e89b8df4fed422e79a.tar.bz2
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`scarthgap </poky/log/?h=scarthgap>`
+-  Tag:  :yocto_git:`yocto-5.0.13 </poky/log/?h=yocto-5.0.13>`
+-  Git Revision: :yocto_git:`f16cffd030d21d12dd57bb95cfc310bda41f8a1f </poky/commit/?id=f16cffd030d21d12dd57bb95cfc310bda41f8a1f>`
+-  Release Artefact: poky-f16cffd030d21d12dd57bb95cfc310bda41f8a1f
+-  sha: 1367e43907f5ffa725f3afb019cd7ca07de21f13e5e73a1f5d1808989ae6ed2a
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/poky-f16cffd030d21d12dd57bb95cfc310bda41f8a1f.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/poky-f16cffd030d21d12dd57bb95cfc310bda41f8a1f.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`scarthgap </openembedded-core/log/?h=scarthgap>`
+-  Tag:  :oe_git:`yocto-5.0.13 </openembedded-core/log/?h=yocto-5.0.13>`
+-  Git Revision: :oe_git:`7af6b75221d5703ba5bf43c7cd9f1e7a2e0ed20b </openembedded-core/commit/?id=7af6b75221d5703ba5bf43c7cd9f1e7a2e0ed20b>`
+-  Release Artefact: oecore-7af6b75221d5703ba5bf43c7cd9f1e7a2e0ed20b
+-  sha: 4dcf636ec4a7b38b47a24e9cb3345b385bc126bb19620bf6af773bf292fef6b2
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/oecore-7af6b75221d5703ba5bf43c7cd9f1e7a2e0ed20b.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/oecore-7af6b75221d5703ba5bf43c7cd9f1e7a2e0ed20b.tar.bz2
+
+meta-yocto
+
+-  Repository Location: :yocto_git:`/meta-yocto`
+-  Branch: :yocto_git:`scarthgap </meta-yocto/log/?h=scarthgap>`
+-  Tag:  :yocto_git:`yocto-5.0.13 </meta-yocto/log/?h=yocto-5.0.13>`
+-  Git Revision: :yocto_git:`3ff7ca786732390cd56ae92ff4a43aba46a1bf2e </meta-yocto/commit/?id=3ff7ca786732390cd56ae92ff4a43aba46a1bf2e>`
+-  Release Artefact: meta-yocto-3ff7ca786732390cd56ae92ff4a43aba46a1bf2e
+-  sha: 8efbaeab49dc3e1c4b67ff8d5801df1b05204c2255d18cff9a6857769ae33b23
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/meta-yocto-3ff7ca786732390cd56ae92ff4a43aba46a1bf2e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/meta-yocto-3ff7ca786732390cd56ae92ff4a43aba46a1bf2e.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`scarthgap </meta-mingw/log/?h=scarthgap>`
+-  Tag:  :yocto_git:`yocto-5.0.13 </meta-mingw/log/?h=yocto-5.0.13>`
+-  Git Revision: :yocto_git:`bd9fef71ec005be3c3a6d7f8b99d8116daf70c4f </meta-mingw/commit/?id=bd9fef71ec005be3c3a6d7f8b99d8116daf70c4f>`
+-  Release Artefact: meta-mingw-bd9fef71ec005be3c3a6d7f8b99d8116daf70c4f
+-  sha: ab073def6487f237ac125d239b3739bf02415270959546b6b287778664f0ae65
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/meta-mingw-bd9fef71ec005be3c3a6d7f8b99d8116daf70c4f.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/meta-mingw-bd9fef71ec005be3c3a6d7f8b99d8116daf70c4f.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.8 </bitbake/log/?h=2.8>`
+-  Tag:  :oe_git:`yocto-5.0.13 </bitbake/log/?h=yocto-5.0.13>`
+-  Git Revision: :oe_git:`1c9ec1ffde75809de34c10d3ec2b40d84d258cb4 </bitbake/commit/?id=1c9ec1ffde75809de34c10d3ec2b40d84d258cb4>`
+-  Release Artefact: bitbake-1c9ec1ffde75809de34c10d3ec2b40d84d258cb4
+-  sha: 98bf54fa3abe237b73a93b1e33842a429209371fca6e409c258a441987879d16
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-5.0.13/bitbake-1c9ec1ffde75809de34c10d3ec2b40d84d258cb4.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-5.0.13/bitbake-1c9ec1ffde75809de34c10d3ec2b40d84d258cb4.tar.bz2
+