[master] Pull request

Hi Richard,

The following changes since commit 9276628507233aef554450c807d8456a0eb00225:

   manuals: prepare 4.2 migration notes (2022-12-16 11:44:34 +0100)

are available in the Git repository at:

   git://git.yoctoproject.org/yocto-docs master-next

for you to fetch changes up to df8f862042633594846a93a1b7702fc01bc32ae0:

   ref-manual/system-requirements.rst: recommend buildtools for not 
supported distros (2023-01-06 17:47:59 +0100)

----------------------------------------------------------------
Lee Chee Yang (1):
       migration-guides: add release-notes for 4.0.6

Michael Opdenacker (6):
       migration-guides: fix 4.2 migration note issues
       toaster-manual: fix description of introduction video
       ref-manual/classes.rst: remove .bbclass from section titles
       manuals: simplify references to classes
       migration-1.6.rst: fix redundant reference
       ref-manual/system-requirements.rst: recommend buildtools for not 
supported distros

Quentin Schulz (2):
       docs: kernel-dev: faq: update tip on how to not include kernel in 
image
       docs: migration-guides: migration-4.0: specify variable name 
change for kernel inclusion in image recipe

  documentation/0001-manuals-prepare-4.2-migration-notes.patch | 134 
---------
  documentation/bsp-guide/bsp.rst                              | 2 +-
  documentation/dev-manual/build-quality.rst                   | 12 +-
  documentation/dev-manual/building.rst                        | 15 +-
  documentation/dev-manual/debugging.rst                       | 8 +-
  documentation/dev-manual/disk-space.rst                      | 3 +-
  documentation/dev-manual/error-reporting-tool.rst            | 6 +-
  documentation/dev-manual/gobject-introspection.rst           | 4 +-
  documentation/dev-manual/licenses.rst                        | 19 +-
  documentation/dev-manual/new-recipe.rst                      | 85 +++---
  documentation/dev-manual/packages.rst                        | 16 +-
  documentation/dev-manual/quilt.rst                           | 4 +-
  documentation/dev-manual/read-only-rootfs.rst                | 2 +-
  documentation/dev-manual/runtime-testing.rst                 | 4 +-
  documentation/dev-manual/sbom.rst                            | 4 +-
  documentation/dev-manual/securing-images.rst                 | 8 +-
  documentation/dev-manual/speeding-up-build.rst               | 3 +-
  documentation/dev-manual/upgrading-recipes.rst               | 3 +-
  documentation/dev-manual/vulnerabilities.rst                 | 10 +-
  documentation/dev-manual/wic.rst                             | 3 +-
  documentation/kernel-dev/common.rst                          | 10 +-
  documentation/kernel-dev/faq.rst                             | 2 +-
  documentation/migration-guides/migration-1.3.rst             | 12 +-
  documentation/migration-guides/migration-1.5.rst             | 9 +-
  documentation/migration-guides/migration-1.6.rst             | 14 +-
  documentation/migration-guides/migration-1.7.rst             | 13 +-
  documentation/migration-guides/migration-1.8.rst             | 28 +-
  documentation/migration-guides/migration-2.0.rst             | 2 +-
  documentation/migration-guides/migration-2.1.rst             | 32 +--
  documentation/migration-guides/migration-2.3.rst             | 22 +-
  documentation/migration-guides/migration-2.4.rst             | 12 +-
  documentation/migration-guides/migration-2.5.rst             | 10 +-
  documentation/migration-guides/migration-2.6.rst             | 18 +-
  documentation/migration-guides/migration-2.7.rst             | 3 +-
  documentation/migration-guides/migration-3.0.rst             | 6 +-
  documentation/migration-guides/migration-3.1.rst             | 6 +-
  documentation/migration-guides/migration-3.2.rst             | 33 ++-
  documentation/migration-guides/migration-3.3.rst             | 17 +-
  documentation/migration-guides/migration-3.4.rst             | 4 +-
  documentation/migration-guides/migration-4.0.rst             | 24 +-
  documentation/migration-guides/migration-4.1.rst             | 10 +-
  documentation/migration-guides/migration-general.rst         | 14 +-
  documentation/migration-guides/release-4.0.rst               | 1 +
  documentation/migration-guides/release-notes-3.4.rst         | 4 +-
  documentation/migration-guides/release-notes-4.0.6.rst       | 313 
++++++++++++++++++++
  documentation/migration-guides/release-notes-4.0.rst         | 11 +-
  documentation/migration-guides/release-notes-4.1.rst         | 30 +-
  documentation/migration-guides/release-notes-4.2.rst         | 2 +-
  documentation/overview-manual/concepts.rst                   | 58 ++--
  documentation/ref-manual/classes.rst                         | 1199 
+++++++++++++++++++++++++++++++++++++---------------------------------------
  documentation/ref-manual/features.rst                        | 2 +-
  documentation/ref-manual/qa-checks.rst                       | 12 +-
  documentation/ref-manual/structure.rst                       | 4 +-
  documentation/ref-manual/system-requirements.rst             | 11 +-
  documentation/ref-manual/tasks.rst                           | 10 +-
  documentation/ref-manual/variables.rst                       | 690 
+++++++++++++++++++++-----------------------
  documentation/sdk-manual/appendix-customizing.rst            | 3 +-
  documentation/sdk-manual/extensible.rst                      | 5 +-
  documentation/test-manual/intro.rst                          | 18 +-
  documentation/test-manual/understand-autobuilder.rst         | 2 +-
  documentation/toaster-manual/intro.rst                       | 5 +-
  61 files changed, 1553 insertions(+), 1473 deletions(-)
  delete mode 100644 
documentation/0001-manuals-prepare-4.2-migration-notes.patch
  create mode 100644 documentation/migration-guides/release-notes-4.0.6.rst

Thank you in advance,
Cheers
Michael.