Add Elixir 1.18.0 and remove support Elixir 1.15 (#733)

* docs: remove support Elixir 1.15

* ci: add Elixir 1.18.0 and remove Elixir 1.15

.github/actions/matrix_check.yml

@@ -1,5 +1,3 @@
 include:
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"

.github/actions/matrix_dependabot.yml

@@ -1,31 +1,16 @@
 include:
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
+    elixir-version: "1.18.0"
     working-directory: utilities/node_activator
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
+    elixir-version: "1.18.0"
     working-directory: utilities/spawn_co_elixir
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
+    elixir-version: "1.18.0"
     working-directory: utilities/http_downloader
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
+    elixir-version: "1.18.0"
     working-directory: benchmarks/distributed_computing_bench
   - otp-version: "27.2"
-    elixir-version: "1.17.3"
-    working-directory: benchmarks/onnx_to_axon_bench
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
-    working-directory: utilities/node_activator
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
-    working-directory: utilities/spawn_co_elixir
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
-    working-directory: utilities/http_downloader
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
-    working-directory: benchmarks/distributed_computing_bench
-  - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: benchmarks/onnx_to_axon_bench

.github/actions/matrix_for_self_hosted_macos.yml

@@ -1,22 +1,4 @@
 include:
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: backends/pelemay_backend
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: utilities/node_activator
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: utilities/spawn_co_elixir
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: utilities/http_downloader
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: benchmarks/distributed_computing_bench
-  - otp-version: "27.2"
-    elixir-version: "1.16.3"
-    working-directory: benchmarks/onnx_to_axon_bench
   - otp-version: "27.2"
     elixir-version: "1.17.3"
     working-directory: backends/pelemay_backend
@@ -36,20 +18,20 @@ include:
     elixir-version: "1.17.3"
     working-directory: benchmarks/onnx_to_axon_bench
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: backends/pelemay_backend
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: utilities/node_activator
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: utilities/spawn_co_elixir
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: utilities/http_downloader
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: benchmarks/distributed_computing_bench
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
     working-directory: benchmarks/onnx_to_axon_bench

.github/actions/matrix_reduced_test_1.yml

@@ -1,15 +1,11 @@
 include:
   - otp-version: "25.3.2.16"
     elixir-version: "1.17.3"
-  - otp-version: "26.2.5.6"
-    elixir-version: "1.15.8"
   - otp-version: "26.2.5.6"
     elixir-version: "1.16.3"
-  - otp-version: "27.2"
-    elixir-version: "1.15.8"
   - otp-version: "27.2"
     elixir-version: "1.16.3"
   - otp-version: "26.2.5.6"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"

.github/actions/matrix_reduced_test_2.yml

@@ -1,6 +1,6 @@
 include:
   - otp-version: "25.3.2.16"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"
   - otp-version: "25.3.2.16"
     elixir-version: "1.16.3"
   - otp-version: "26.2.5.6"

.github/actions/matrix_test.yml

@@ -1,25 +1,19 @@
 include:
-  - otp-version: "25.3.2.16"
-    elixir-version: "1.15.8"
   - otp-version: "25.3.2.16"
     elixir-version: "1.16.3"
   - otp-version: "25.3.2.16"
     elixir-version: "1.17.3"
   - otp-version: "25.3.2.16"
-    elixir-version: "1.18.0-rc.0"
-  - otp-version: "26.2.5.6"
-    elixir-version: "1.15.8"
+    elixir-version: "1.18.0"
   - otp-version: "26.2.5.6"
     elixir-version: "1.16.3"
   - otp-version: "26.2.5.6"
     elixir-version: "1.17.3"
   - otp-version: "26.2.5.6"
-    elixir-version: "1.18.0-rc.0"
-  - otp-version: "27.2"
-    elixir-version: "1.15.8"
+    elixir-version: "1.18.0"
   - otp-version: "27.2"
     elixir-version: "1.16.3"
   - otp-version: "27.2"
     elixir-version: "1.17.3"
   - otp-version: "27.2"
-    elixir-version: "1.18.0-rc.0"
+    elixir-version: "1.18.0"

README.md

@@ -32,7 +32,7 @@ Each has their own README, which you can access above to learn more.
 Supported Erlang/OTP and Elixir versions:
 
 * OTP: 25, 26, 27
-* Elixir: 1.15, 1.16, 1.17, 1.18
+* Elixir: 1.16, 1.17, 1.18
 
 ## Supported Platforms