eProsima · cferreiragonz · Apr 27, 2026 · Apr 23, 2026 · Apr 23, 2026 · Apr 23, 2026
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -19,7 +19,7 @@
     In case of bug fixes, please provide the list of supported branches where this fix should be also merged.
     Please uncomment following line, adjusting the corresponding target branches for the backport.
 -->
-<!-- @Mergifyio backport 3.5.x 3.4.x 3.2.x 2.14.x -->
+<!-- @Mergifyio backport 3.4.x 3.2.x 2.14.x -->
 
 <!-- If an issue is already opened, please uncomment next line with the corresponding issue number. -->
 <!-- Fixes #(issue) -->

diff --git a/.github/workflows/nightly-ubuntu-ci.yml b/.github/workflows/nightly-ubuntu-ci.yml
@@ -20,20 +20,6 @@ jobs:
       run-tests: true
       use-ccache: false
 
-  nightly-ubuntu-ci-3_5_x:
-    uses: eProsima/Fast-DDS-docs/.github/workflows/reusable-ubuntu-ci.yml@3.5.x
-    with:
-      # It would be desirable to have a matrix of ubuntu OS for this job, but due to the issue opened in this ticket:
-      # https://github.com/orgs/community/discussions/128118 , it has been set as a single OS job.
-      os-version: 'ubuntu-24.04'
-      label: 'nightly-ubuntu-ci-3.5.x'
-      fastdds-docs-branch: '3.5.x'
-      fastdds-branch: '3.5.x'
-      fastdds-python-branch: '2.5.x'
-      run-build: true
-      run-tests: true
-      use-ccache: false
-
   nightly-ubuntu-ci-3_4_x:
     uses: eProsima/Fast-DDS-docs/.github/workflows/reusable-ubuntu-ci.yml@3.4.x
     with:

diff --git a/docs/notes/previous_versions/previous_versions.rst b/docs/notes/previous_versions/previous_versions.rst
@@ -5,6 +5,11 @@
 Previous end-of-life versions
 =============================
 
+Version 3.5 (EOL)
+-----------------
+
+.. include:: v3.5.0.rst
+
 Version 3.3 (EOL)
 -----------------
 

diff --git a/docs/notes/previous_versions/supported_versions.rst b/docs/notes/previous_versions/supported_versions.rst
@@ -9,11 +9,6 @@ Version 3.6
 .. include:: v3.6.1.rst
 .. include:: v3.6.0.rst
 
-Version 3.5
------------
-
-.. include:: v3.5.0.rst
-
 Version 3.4
 -----------
 

diff --git a/docs/notes/previous_versions/v3.5.0.rst b/docs/notes/previous_versions/v3.5.0.rst
@@ -1,5 +1,5 @@
-`Version 3.5.0 <https://fast-dds.docs.eprosima.com/en/v3.5.0/index.html>`_
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+`Version 3.5.0 (EOL) <https://fast-dds.docs.eprosima.com/en/v3.5.0/index.html>`_
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 This release includes the following **improvements**:
 
@@ -32,4 +32,3 @@ This release includes the following **CI improvements**:
 1. Branchout 3.5.x
 2. Updates after v3.3.1 EOL
 3. Run ``xtypes`` test cases in parallel
-
diff --git a/docs/notes/versions.rst b/docs/notes/versions.rst
@@ -33,12 +33,6 @@ The following table shows the currently supported versions of Fast DDS and their
       - April 2026
       - April 2027 (*)
       - April 2027 (*)
-    * - 3.5
-      - `3.5.x <https://github.com/eProsima/Fast-DDS/tree/3.5.x>`__
-      - `v3.5.0 <https://github.com/eProsima/Fast-DDS/releases/tag/v3.5.0>`__
-      - March 2026
-      - March 2027 (*)
-      - March 2027 (*)
     * - 3.4
       - `3.4.x <https://github.com/eProsima/Fast-DDS/tree/3.4.x>`__
       - `v3.4.2 <https://github.com/eProsima/Fast-DDS/releases/tag/v3.4.2>`__
@@ -159,62 +153,6 @@ The following table shows the minimum version required of the Fast DDS build sys
               - **───**
               - Tier 3: QCC (over GCC 8.3)
 
-    .. tab-item:: 3.5.x
-        :sync: 3.5.x
-
-        .. list-table::
-
-            * - **CMake**
-              - 3.28
-
-        .. list-table::
-            :header-rows: 1
-
-            * - OS \ Architecture
-              - amd64
-              - amd32
-              - arm64
-            * - Ubuntu Noble (24.04)
-              - Tier 1: GCC 13.2
-              - **───**
-              - Tier 3: GCC 13.2
-            * - Ubuntu Jammy (22.04)
-              - Tier 1: GCC 11.4 |br|
-                Tier 3: Clang 15
-              - **───**
-              - Tier 1: GCC 11.4 |br|
-                Tier 3: Clang 15
-            * - MacOS Sequoia (15)
-              - Tier 1: Clang 16
-              - **───**
-              - **───**
-            * - Windows 10
-              - Tier 3: MSVC v142 (Visual Studio 2019) and |br|
-                MSVC v141 (Visual Studio 2017)
-              - Tier 3: MSVC v142 (Visual Studio 2019) and |br|
-                MSVC v141 (Visual Studio 2017)
-              - **───**
-            * - Windows 11
-              - Tier 1: MSVC v143 (Visual Studio 2022)
-              - Tier 1: MSVC v143 (Visual Studio 2022)
-              - **───**
-            * - Debian Buster (10)
-              - Tier 3: GCC 8
-              - **───**
-              - Tier 3: GCC 8
-            * - Android 12
-              - Tier 3: SDK 31
-              - **───**
-              - Tier 3: SDK 31
-            * - Android 13
-              - Tier 3: SDK 33
-              - **───**
-              - Tier 3: SDK 33
-            * - QNX 7.1
-              - Tier 3: QCC (over GCC 8.3)
-              - **───**
-              - Tier 3: QCC (over GCC 8.3)
-
     .. tab-item:: 3.4.x
         :sync: 3.4.x
 
@@ -454,26 +392,6 @@ The following table shows the corresponding versions of the Fast DDS library dep
             * - `OpenSSL <https://github.com/openssl/openssl>`__
               - `v3.3.6 (Windows) <https://github.com/openssl/openssl/releases/tag/openssl-3.3.6>`__, default installation in Ubuntu distributions
 
-
-    .. tab-item:: 3.5.x
-        :sync: 3.5.x
-
-        .. list-table::
-            :header-rows: 1
-
-            * - Product
-              - Related version
-            * - `Fast CDR <https://github.com/eProsima/Fast-CDR/>`__
-              - `v2.3.5 <https://github.com/eProsima/Fast-CDR/releases/tag/v2.3.5>`__
-            * - `Foonathan Memory Vendor <https://github.com/eProsima/foonathan_memory_vendor/>`__
-              - `v1.4.0 <https://github.com/eProsima/foonathan_memory_vendor/releases/tag/v1.4.0>`__
-            * - `Asio <https://github.com/chriskohlhoff/asio>`__
-              - `v1.34.2 <https://github.com/chriskohlhoff/asio/tree/asio-1-34-2>`__
-            * - `TinyXML2 <https://github.com/leethomason/tinyxml2>`__
-              - `v6.0.0 <https://github.com/leethomason/tinyxml2/tree/6.0.0>`__
-            * - `OpenSSL <https://github.com/openssl/openssl>`__
-              - `v3.3.6 (Windows) <https://github.com/openssl/openssl/releases/tag/openssl-3.3.6>`__, default installation in Ubuntu distributions
-
     .. tab-item:: 3.4.x
         :sync: 3.4.x
 
@@ -583,23 +501,6 @@ Fast DDS as the core middleware.
             * - `Shapes Demo <https://github.com/eProsima/ShapesDemo/>`__
               - `v3.6.1 <https://github.com/eProsima/ShapesDemo/releases/tag/v3.6.1>`__
 
-    .. tab-item:: 3.5.x
-        :sync: 3.5.x
-
-        .. list-table::
-            :header-rows: 1
-
-            * - Product
-              - Related version
-            * - `Fast DDS Gen <https://github.com/eProsima/Fast-DDS-Gen/>`__
-              - `v4.3.0 <https://github.com/eProsima/Fast-DDS-Gen/releases/tag/v4.3.0>`__
-            * - `Fast DDS Gen - IDL parser <https://github.com/eProsima/IDL-Parser/>`__
-              - `v4.3.0 <https://github.com/eProsima/IDL-Parser/releases/tag/v4.3.0>`__
-            * - `Fast DDS Python <https://github.com/eProsima/Fast-DDS-python/>`__
-              - `v2.5.0 <https://github.com/eProsima/Fast-DDS-python/releases/tag/v2.5.0>`__
-            * - `Shapes Demo <https://github.com/eProsima/ShapesDemo/>`__
-              - `v3.5.0 <https://github.com/eProsima/ShapesDemo/releases/tag/v3.5.0>`__
-
     .. tab-item:: 3.4.x
         :sync: 3.4.x