doc: release: Remove v4.0.0 from the list of supported releases

Only the two most recent mainline releases are supported.

Signed-off-by: Dan Kalowsky <[email protected]>
Signed-off-by: Daniel DeGrasse <[email protected]>

Author: danieldegrasse

doc/conf.py

@@ -202,7 +202,6 @@
         ("latest", "/"),
         ("4.2.0", "/4.2.0/"),
         ("4.1.0", "/4.1.0/"),
-        ("4.0.0", "/4.0.0/"),
         ("3.7.0 (LTS)", "/3.7.0/"),
     ),
     "display_gh_links": True,

doc/releases/eol_releases.rst

@@ -20,6 +20,7 @@ Release Notes
    release-notes-1.*
    release-notes-2.[0-6]
    release-notes-3.[0-6]
+   release-notes-4.[0-0]
 
 .. _eol_releases_migration_guides:
 

doc/releases/index.rst

@@ -60,8 +60,6 @@ Supported Releases
 +------------------------+----------------+---------------+
 | `Zephyr 4.1.0`_        | 2025-03-07     | 2025-11-14    |
 +------------------------+----------------+---------------+
-| `Zephyr 4.0.0`_        | 2024-11-15     | 2025-07-18    |
-+------------------------+----------------+---------------+
 | `Zephyr 3.7.0 (LTS3)`_ | 2024-07-26     | 2029-07-27    |
 +------------------------+----------------+---------------+
 
@@ -96,7 +94,7 @@ with the changes in the project.
    :reversed:
 
    release-notes-3.7
-   release-notes-4.[0-2]
+   release-notes-4.[1-2]
 
 Migration Guides
 ****************
@@ -147,6 +145,5 @@ Release notes and migration guides for end-of-life releases of Zephyr RTOS can b
 .. _`Zephyr 1.14.1 (LTS1)`: https://docs.zephyrproject.org/1.14.1/
 .. _`Zephyr 2.7.6 (LTS2)`: https://docs.zephyrproject.org/2.7.6/
 .. _`Zephyr 3.7.0 (LTS3)`: https://docs.zephyrproject.org/3.7.0/
-.. _`Zephyr 4.0.0`: https://docs.zephyrproject.org/4.0.0/
 .. _`Zephyr 4.1.0`: https://docs.zephyrproject.org/4.1.0/
 .. _`Zephyr 4.2.0`: https://docs.zephyrproject.org/4.2.0/