From 8cdd0d2e8adef8cb57d6d5ac2622ac4e675c0d32 Mon Sep 17 00:00:00 2001
From: Nelson Vides <videsnelson@gmail.com>
Date: Sun, 8 Feb 2026 12:42:59 +0100
Subject: [PATCH 1/3] Make cancel_timer async as its result is not needed

---
 src/wpool_utils.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wpool_utils.erl b/src/wpool_utils.erl
index 743884e..58ebe11 100644
--- a/src/wpool_utils.erl
+++ b/src/wpool_utils.erl
@@ -44,7 +44,7 @@ task_init(Task,
 task_end(undefined) ->
     erlang:erase(wpool_task);
 task_end(TimerRef) ->
-    _ = erlang:cancel_timer(TimerRef),
+    _ = erlang:cancel_timer(TimerRef, [{async, true}, {info, false}]),
     erlang:erase(wpool_task).
 
 %% @doc Adds default parameters to a pool configuration

From cb2bba804713fef9b3eda76b66c4f6bd6bb84efe Mon Sep 17 00:00:00 2001
From: Nelson Vides <videsnelson@gmail.com>
Date: Sun, 8 Feb 2026 12:45:47 +0100
Subject: [PATCH 2/3] Upgrade CI

---
 .github/workflows/erlang.yml | 22 ++++++++++++----------
 .tool-versions               |  2 --
 2 files changed, 12 insertions(+), 12 deletions(-)
 delete mode 100644 .tool-versions

diff --git a/.github/workflows/erlang.yml b/.github/workflows/erlang.yml
index 991f332..bdee1f3 100644
--- a/.github/workflows/erlang.yml
+++ b/.github/workflows/erlang.yml
@@ -10,25 +10,27 @@ on:
   workflow_dispatch: {}
 
 jobs:
-
   build:
-
     runs-on: ubuntu-24.04
-
+    name: OTP:${{matrix.otp}}
+    strategy:
+      matrix:
+        otp: ['28', '27']
+        rebar3: ['3.26']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: erlef/setup-beam@v1
         id: setup-beam
         with:
-          version-type: strict
-          version-file: .tool-versions
+          otp-version: ${{matrix.otp}}
+          rebar3-version: ${{matrix.rebar3}}
       - name: Restore _build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: _build
           key: _build-cache-for-os-${{runner.os}}-otp-${{steps.setup-beam.outputs.otp-version}}-rebar3-${{steps.setup-beam.outputs.rebar3-version}}-hash-${{hashFiles('rebar.lock')}}
       - name: Restore rebar3's cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/rebar3
           key: rebar3-cache-for-os-${{runner.os}}-otp-${{steps.setup-beam.outputs.otp-version}}-rebar3-${{steps.setup-beam.outputs.rebar3-version}}-hash-${{hashFiles('rebar.lock')}}
@@ -39,9 +41,9 @@ jobs:
       - name: Run tests and verifications
         run: rebar3 test
       - name: Upload code coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
-          file: "_build/test/covertool/worker_pool.covertool.xml"
+          files: ./_build/test/covertool/worker_pool.covertool.xml
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
           verbose: true
diff --git a/.tool-versions b/.tool-versions
deleted file mode 100644
index d890b70..0000000
--- a/.tool-versions
+++ /dev/null
@@ -1,2 +0,0 @@
-erlang 27.0.1
-rebar 3.25.0

From 29d0a5a0255643d356f405436499466becd49d1f Mon Sep 17 00:00:00 2001
From: Nelson Vides <videsnelson@gmail.com>
Date: Sun, 8 Feb 2026 13:05:06 +0100
Subject: [PATCH 3/3] Use faster system_time(second) too

---
 src/wpool_pool.erl | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/wpool_pool.erl b/src/wpool_pool.erl
index 4c9ca8e..1f846e1 100644
--- a/src/wpool_pool.erl
+++ b/src/wpool_pool.erl
@@ -297,9 +297,7 @@ function_location(Function, Location) ->
 task(undefined) ->
     [];
 task({_TaskId, Started, Task}) ->
-    Time =
-        calendar:datetime_to_gregorian_seconds(
-            calendar:universal_time()),
+    Time = erlang:system_time(second),
     [{task, Task}, {runtime, Time - Started}].
 
 %% @doc Set next within the worker pool record. Useful when using