Merge branch 'release/v6.1.19'

Author: ivankravets

.github/workflows/core.yml

@@ -8,17 +8,17 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
 
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: "recursive"
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 

.github/workflows/deployment.yml

@@ -12,12 +12,12 @@ jobs:
     environment: production
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: "recursive"
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 

.github/workflows/docs.yml

@@ -7,11 +7,11 @@ jobs:
     name: Build Docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: "recursive"
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.11"
       - name: Install dependencies
@@ -78,7 +78,7 @@ jobs:
           fi
       - name: Checkout latest Docs
         continue-on-error: true
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: ${{ env.DOCS_REPO }}
           path: ${{ env.DOCS_DIR }}

.github/workflows/examples.yml

@@ -15,12 +15,22 @@ jobs:
       PIO_INSTALL_DEVPLATFORM_NAMES: "aceinna_imu,atmelavr,atmelmegaavr,atmelsam,espressif32,espressif8266,nordicnrf52,raspberrypi,ststm32,teensy"
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Free Disk Space
+        uses: endersonmenezes/free-disk-space@v3
+        with:
+          remove_android: true
+          remove_dotnet: true
+          remove_haskell: true
+          # Faster cleanup
+          remove_packages_one_command: true
+          rm_cmd: "rmz"
+
+      - uses: actions/checkout@v6
         with:
           submodules: "recursive"
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 

.github/workflows/projects.yml

@@ -32,20 +32,20 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: "recursive"
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: 3.11
 
       - name: Install PlatformIO
         run: pip install -U .
 
       - name: Check out ${{ matrix.project.repository }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: "recursive"
           repository: ${{ matrix.project.repository }}

HISTORY.rst

@@ -19,6 +19,19 @@ Unlock the true potential of embedded software development with
 PlatformIO's collaborative ecosystem, embracing declarative principles,
 test-driven methodologies, and modern toolchains for unrivaled success.
 
+6.1.19 (2026-02-04)
+~~~~~~~~~~~~~~~~~~~
+
+* Added support for Python 3.14
+* Upgraded the `Doctest <https://docs.platformio.org/en/latest/advanced/unit-testing/frameworks/doctest.html>`__ testing framework to version 2.4.12, the `GoogleTest <https://docs.platformio.org/en/latest/advanced/unit-testing/frameworks/doctest.html>`__ to version 1.17.0, and the `Unity <https://docs.platformio.org/en/latest/advanced/unit-testing/frameworks/unity.html>`__ to version 2.6.1, incorporating the latest features and improvements for enhanced testing capabilities
+* Enhanced compatibility with the CCLS language server, improving integration with editors like `Emacs <https://docs.platformio.org/en/latest/integration/ide/emacs.html>`__, `Sublime Text <https://docs.platformio.org/en/latest/integration/ide/sublimetext.html>`__, and `Vim <https://docs.platformio.org/en/latest/integration/ide/vim.html>`__ (`issue #5186 <https://github.com/platformio/platformio-core/issues/5186>`_)
+* Improved error messages for package installation to make it easier to understand when a package is missing or incompatible (`pull #5336 <https://github.com/platformio/platformio-core/pull/5336>`_).
+* Fixed a regression issue where custom build flags were not properly reflected in the `compile_commands.json <https://docs.platformio.org/en/latest/integration/compile_commands.html>`__ file, ensuring accurate compilation database generation
+* Fixed an issue where fully-qualified serial port URLs (e.g., ``rfc2217://host:port``) were incorrectly treated as wildcard patterns (`issue #5225 <https://github.com/platformio/platformio-core/issues/5225>`_)
+* Fixed an issue where the toolchain path in static analysis was not handled correctly if it contained spaces (`pull #5351 <https://github.com/platformio/platformio-core/issues/5351>`_)
+* Fixed installation failure when the executable path contains spaces for ``postinstall`` scripts and handling both list and string command formats (`pull #5366 <https://github.com/platformio/platformio-core/pull/5366>`_)
+* Fixed cleanup of the ``.pio/libdeps`` folder so that leftover libraries are properly removed when the `lib_deps <https://docs.platformio.org/en/latest/projectconf/sections/env/options/library/lib_deps.html>`__ option is empty (`issue #5110 <https://github.com/platformio/platformio-core/issues/5110>`_)
+
 6.1.18 (2025-03-11)
 ~~~~~~~~~~~~~~~~~~~
 

docs

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = (6, 1, 18)
+VERSION = (6, 1, 19)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"

examples

@@ -31,6 +31,9 @@ ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="80a9", MODE:="0666", ENV{ID_MM_DEVIC
 # FT231XS USB UART
 ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6015", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"
 
+# FX2348N USB UART
+ATTRS{idVendor}=="0843", ATTRS{idProduct}=="5740", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"
+
 # Prolific Technology, Inc. PL2303 Serial Port
 ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"