Bump Erlang/OTP and Rebar3 versions

Also let CI mit previous test results on old Erlang/OTP versions.  Those
fail to handle CT results created by Erlang/OTP 27.x, and we only
publish the latter on the web site anyway.

.github/workflows/ci.yml

@@ -22,16 +22,16 @@ jobs:
           - '21.0'
           - '21.3'
           - '22.0'
-          - '26.2'
+          - '27.0'
         include:
           - otp: '21.0'
             rebar: '3.15.2'
           - otp: '21.3'
             rebar: '3.15.2'
           - otp: '22.0'
             rebar: '3.18.0'
-          - otp: '26.2'
-            rebar: '3.22.1'
+          - otp: '27.0'
+            rebar: '3.23.0'
       fail-fast: false
     steps:
       - name: Install prerequisites
@@ -56,6 +56,7 @@ jobs:
           mkdir -p _build/test
           curl -sSL https://github.com/weiss/eturnal/tarball/gh-pages |
             tar -C _build/test --strip-components=1 --wildcards -xzf - '*/logs/'
+        if: matrix.otp == 27.0
       - name: Download dependencies
         run: rebar3 get-deps
       - name: Compile code
@@ -112,7 +113,7 @@ jobs:
       - name: Retrieve test and coverage results
         uses: actions/download-artifact@v4
         with:
-          name: eturnal-tests-otp-26.2
+          name: eturnal-tests-otp-27.0
           path: public
       - name: Deploy test and coverage results to GitHub Pages
         uses: peaceiris/actions-gh-pages@v4

CHANGELOG.md

@@ -12,7 +12,7 @@ project adheres to [Semantic Versioning][SemVer].
   suffix is treated as a Docker secret. (#64)
 
 ### Changed
-- Binary release: Update Erlang/OTP from 26.0.2 to 26.2.2.
+- Binary release: Update Erlang/OTP from 26.0.2 to 27.0.1.
 - Binary release: Update OpenSSL from 3.1.3 to 3.1.5.
 
 ## [1.12.0] - 2023-09-28

tools/make-binaries

@@ -33,12 +33,12 @@ fi
 
 rel_name='eturnal'
 rel_vsn=$(tools/get-version)
-rebar_vsn='3.22.1'
+rebar_vsn='3.23.0'
 crosstool_vsn='1.26.0'
 zlib_vsn='1.3.1'
 yaml_vsn='0.2.5'
 ssl_vsn='3.1.5'
-otp_vsn='26.2.2'
+otp_vsn='27.0.1'
 root_dir="${BUILD_DIR:-$HOME/build}"
 bootstrap_dir="$root_dir/bootstrap"
 ct_prefix_dir="$root_dir/x-tools"