Remove ruby 3.2 for rails_edge (#2676)

Author: ericproulx

.github/workflows/edge.yml

@@ -8,6 +8,9 @@ jobs:
       matrix:
         ruby: ['3.2', '3.3', '3.4', '4.0', ruby-head, truffleruby-head, jruby-head]
         gemfile: [rails_edge, rack_edge]
+        exclude:
+          - ruby: '3.2'
+            gemfile: rails_edge
     runs-on: ubuntu-latest
     continue-on-error: true
     env:

CHANGELOG.md

@@ -22,6 +22,7 @@
 * [#2655](https://github.com/ruby-grape/grape/pull/2655): Fix `before_each` method to handle `nil` parameter correctly - [@ericproulx](https://github.com/ericproulx).
 * [#2660](https://github.com/ruby-grape/grape/pull/2660): Fix thread safety: move mutable `ParamsScope` state (`index`, `params_meeting_dependency`) into a per-request `ParamScopeTracker` stored in `Fiber[]` - [@ericproulx](https://github.com/ericproulx).
 * [#2666](https://github.com/ruby-grape/grape/pull/2666): Endpoint cleanup and minor optimizations - [@ericproulx](https://github.com/ericproulx).
+* [#2676](https://github.com/ruby-grape/grape/pull/2676): Exclude ruby 3.2 for rails_edge - [@ericproulx](https://github.com/ericproulx).
 * Your contribution here.
 
 ### 3.1.0 (2026-01-25)