diff --git a/.codespellrc b/.codespellrc
new file mode 100644
index 0000000..5af8717
--- /dev/null
+++ b/.codespellrc
@@ -0,0 +1,8 @@
+# See: https://github.com/codespell-project/codespell#using-a-config-file
+[codespell]
+# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
+ignore-words-list = inot
+skip = ./.git
+builtin = clear,informal,en-GB_to_en-US
+check-filenames =
+check-hidden =
diff --git a/.github/workflows/check-arduino.yml b/.github/workflows/check-arduino.yml
new file mode 100644
index 0000000..6e3035d
--- /dev/null
+++ b/.github/workflows/check-arduino.yml
@@ -0,0 +1,28 @@
+name: Check Arduino
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by new rules added to Arduino Lint.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Arduino Lint
+        uses: arduino/arduino-lint-action@v1
+        with:
+          compliance: strict
+          # Change this to "update" once the library is added to the index.
+          library-manager: submit
+          # Always use this setting for official repositories. Remove for 3rd party projects.
+          official: true
diff --git a/.github/workflows/compile-examples.yml b/.github/workflows/compile-examples.yml
index 9be8024..e84ce3b 100644
--- a/.github/workflows/compile-examples.yml
+++ b/.github/workflows/compile-examples.yml
@@ -1,16 +1,24 @@
 name: Compile Examples
 
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
 on:
   pull_request:
     paths:
       - ".github/workflows/compile-examples.yml"
+      - "library.properties"
       - "examples/**"
       - "src/**"
   push:
     paths:
       - ".github/workflows/compile-examples.yml"
+      - "library.properties"
       - "examples/**"
       - "src/**"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to external resources (libraries, platforms).
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
 
 env:
   SKETCHES_REPORTS_PATH: sketches-reports
@@ -18,6 +26,7 @@ env:
 
 jobs:
   compile-test:
+    name: compile for ${{ matrix.fqbn }}
     runs-on: ubuntu-latest
 
     env:
@@ -63,7 +72,6 @@ jobs:
         uses: actions/checkout@v2
         with:
           repository: arduino/ArduinoCore-API
-          # as specified at https://github.com/arduino/ArduinoCore-mbed/blob/master/README.md#installation
           path: ${{ env.ARDUINOCORE_API_STAGING_PATH }}
 
       - name: Install ArduinoCore-API
@@ -92,24 +100,29 @@ jobs:
           verbose: 'true'
 
       - name: Save memory usage change report as artifact
-        if: github.event_name == 'pull_request'
         uses: actions/upload-artifact@v2
         with:
           name: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}
+          if-no-files-found: error
           path: ${{ env.SKETCHES_REPORTS_PATH }}
 
   report-size-deltas:
     needs: compile-test
-    # Only run the job when the workflow is triggered by a pull request from this repository (because arduino/report-size-deltas requires write permissions)
-    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
+    # Run even if some compilations failed.
+    if: always() && github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
       - name: Download sketches reports artifact
+        id: download-artifact
+        continue-on-error: true # If compilation failed for all boards then there are no artifacts
         uses: actions/download-artifact@v2
         with:
           name: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}
           path: ${{ env.SKETCHES_REPORTS_PATH }}
 
-      - uses: arduino/report-size-deltas@main
+      - name: Comment size deltas report to PR
+        uses: arduino/report-size-deltas@v1
+        # If actions/download-artifact failed, there are no artifacts to report from.
+        if: steps.download-artifact.outcome == 'success'
         with:
           sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
diff --git a/.github/workflows/spell-check.yml b/.github/workflows/spell-check.yml
new file mode 100644
index 0000000..4601442
--- /dev/null
+++ b/.github/workflows/spell-check.yml
@@ -0,0 +1,22 @@
+name: Spell Check
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch new misspelling detections resulting from dictionary updates.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Spell check
+        uses: codespell-project/actions-codespell@master
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5b40187
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# `Arduino_Threads` library for Arduino
+
+[![Compile Examples status](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/compile-examples.yml/badge.svg)](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/compile-examples.yml)
+[![Check Arduino status](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/check-arduino.yml/badge.svg)](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/check-arduino.yml)
+[![Spell Check status](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/spell-check.yml/badge.svg)](https://github.com/arduino-libraries/Arduino_Threads/actions/workflows/spell-check.yml)
+
+This library makes it easy to use the multi-threading capability of [Arduino](https://www.arduino.cc/) boards that use an [Mbed OS](https://os.mbed.com/docs/mbed-os/latest/introduction/index.html)-based core library.
diff --git a/examples/Blocks/data_writer.inot b/examples/Blocks/data_writer.inot
index fbd6b5e..d3e0e70 100644
--- a/examples/Blocks/data_writer.inot
+++ b/examples/Blocks/data_writer.inot
@@ -1,7 +1,7 @@
 
 /*
  * An 'int' SINK with a size of '0'. This kind of SINK has no buffer so the reading thread
- * will block until the writing thread has written something, or viceversa.
+ * will block until the writing thread has written something, or vice versa.
  */
 SINK(in, int, 0)
 
@@ -10,7 +10,7 @@ void setup() {
 }
 
 void loop() {
-  // Read an 'int' from the SINK and discards it. Since there is basically no delay in the loop
+  // Read an 'int' from the SINK and discard it. Since there is basically no delay in the loop
   // this call will surely block until something comes from the connected SOURCE. In this case
   // the pace is dictated by the SOURCE that sends data every 100 ms.
   in.read();
diff --git a/examples/SharedResources/SharedVariables.h b/examples/SharedResources/SharedVariables.h
index 07d64e2..51b8363 100644
--- a/examples/SharedResources/SharedVariables.h
+++ b/examples/SharedResources/SharedVariables.h
@@ -1,5 +1,5 @@
 // The preprocessor should enforce that all variables belonging here are declared Shared
-// There's no risk to spill other variables around since they are all private memeber of the automatic class
+// There's no risk to spill other variables around since they are all private members of the automatic class
 
 struct i2cScanResults {
     uint8_t address[128];
diff --git a/examples/SharedResourcesVariousLibraries/SharedVariables.h b/examples/SharedResourcesVariousLibraries/SharedVariables.h
index 0d4a76b..ca037c5 100644
--- a/examples/SharedResourcesVariousLibraries/SharedVariables.h
+++ b/examples/SharedResourcesVariousLibraries/SharedVariables.h
@@ -1,5 +1,5 @@
 // The preprocessor should enforce that all variables belonging here are declared Shared
-// There's no risk to spill other variables around since they are all private memeber of the automatic class
+// There's no risk to spill other variables around since they are all private members of the automatic class
 
 struct i2cScanResults {
     uint8_t address[128];
diff --git a/examples/i2c_concurrent/SharedVariables.h b/examples/i2c_concurrent/SharedVariables.h
index 07d64e2..51b8363 100644
--- a/examples/i2c_concurrent/SharedVariables.h
+++ b/examples/i2c_concurrent/SharedVariables.h
@@ -1,5 +1,5 @@
 // The preprocessor should enforce that all variables belonging here are declared Shared
-// There's no risk to spill other variables around since they are all private memeber of the automatic class
+// There's no risk to spill other variables around since they are all private members of the automatic class
 
 struct i2cScanResults {
     uint8_t address[128];
diff --git a/library.properties b/library.properties
index 464f2be..05de5ff 100644
--- a/library.properties
+++ b/library.properties
@@ -2,8 +2,8 @@ name=Arduino_Threads
 version=0.0.1
 author=Arduino
 maintainer=Arduino <info@arduino.cc>
-sentence=Easy multi-threading for your mbed based Arduino.
-paragraph=This library allows an easy access to the multi-threading capability inherent in all mbed based Arduino boards.
+sentence=Easy multi-threading for your Mbed OS-based Arduino.
+paragraph=This library allows an easy access to the multi-threading capability inherent in all Mbed OS-based Arduino boards.
 category=Other
 url=https://github.com/bcmi-labs/Arduino_Threads
 architectures=mbed