Upgrade elixir (#425)

* Upgrade elixir & erlang

* Run most special tests on most recent benchee version

.github/workflows/main.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         # Thoroughly check the most recent versions
-        elixir_version: ['1.13.4', '1.14.5', '1.15.7', '1.16.0']
+        elixir_version: ['1.13.4', '1.14.5', '1.15.7', '1.16.1']
         otp_version: ['23.3', '24.3', '25.3', '26.2']
         # Spot check older versions
         #
@@ -37,7 +37,7 @@ jobs:
         exclude:
           - elixir_version: '1.15.7'
             otp_version: '23.3'
-          - elixir_version: '1.16.0'
+          - elixir_version: '1.16.1'
             otp_version: '23.3'
           - elixir_version: '1.13.4'
             otp_version: '26.2'
@@ -65,26 +65,26 @@ jobs:
         with:
           path: tools/plts
           key: erlef-${{ runner.os }}-dialyzer-${{ matrix.elixir_version }}-${{ matrix.otp_version }}-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-        if: contains(matrix.elixir_version, '1.15')
+        if: contains(matrix.elixir_version, '1.16')
       - run: mix deps.get
       - run: MIX_ENV=test mix compile --warnings-as-errors
       - run: mix credo
-        if: contains(matrix.elixir_version, '1.15')
+        if: contains(matrix.elixir_version, '1.16')
       - name: Check if formatted
-        if: contains(matrix.elixir_version, '1.15')
+        if: contains(matrix.elixir_version, '1.16')
         run: mix format --check-formatted
       - name: Actual Tests
         # this will let warnings slip through but I don't wanna replicate all that magic
         # right now
         run: MIX_ENV=test mix coveralls.github || mix test --failed
         # Apparently the one with `!` can't go without the fancy expression syntax
-        if: ${{ !contains(matrix.elixir_version, '1.15') }}
+        if: ${{ !contains(matrix.elixir_version, '1.16') }}
       - name: Actual Tests WITH warnings as errors
         run: MIX_ENV=test mix coveralls.github --warnings-as-errors || mix test --failed
-        if: contains(matrix.elixir_version, '1.15')
+        if: contains(matrix.elixir_version, '1.16')
       - name: Dialyzer
         run: mix dialyzer --halt-exit-status
-        if: contains(matrix.elixir_version, '1.15')
+        if: contains(matrix.elixir_version, '1.16')
 
   macos:
     name: Test on MacOS

.tool-versions

@@ -1,2 +1,2 @@
-elixir 1.16.0-otp-26
-erlang 26.2.1
+elixir 1.16.1-otp-26
+erlang 26.2.2