OpenAPI 3.1 support in kin-openapi

.github/workflows/ci.yml

@@ -9,4 +9,5 @@ jobs:
   build:
     uses: oapi-codegen/actions/.github/workflows/ci.yml@6cf35d4f044f2663dae54547ff6d426e565beb48 # v0.6.0
     with:
-      lint_versions: '["1.25"]'
+      lint_versions: '["1.26"]'
+      excluding_versions: '["1.24"]'

Makefile

@@ -10,7 +10,7 @@ help:
 	@echo "    tidy         tidy go mod"
 
 $(GOBIN)/golangci-lint:
-	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GOBIN) v2.8.0
+	curl -sSfL https://golangci-lint.run/install.sh | sh -s -- -b $(GOBIN) v2.12.2
 
 .PHONY: tools
 tools: $(GOBIN)/golangci-lint

go.mod

@@ -1,36 +1,31 @@
 module github.com/oapi-codegen/echo-middleware
 
-go 1.24.4
+go 1.25.0
 
 require (
-	github.com/getkin/kin-openapi v0.134.0
-	github.com/labstack/echo/v4 v4.15.1
+	github.com/getkin/kin-openapi v0.142.0
+	github.com/labstack/echo/v4 v4.15.4
 	github.com/stretchr/testify v1.11.1
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/go-openapi/jsonpointer v0.21.0 // indirect
-	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-openapi/jsonpointer v1.0.0 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
-	github.com/josharian/intern v1.0.0 // indirect
-	github.com/labstack/gommon v0.4.2 // indirect
-	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-colorable v0.1.14 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
-	github.com/oasdiff/yaml v0.0.0-20260313112342-a3ea61cb4d4c // indirect
-	github.com/oasdiff/yaml3 v0.0.0-20260224194419-61cd415a242b // indirect
-	github.com/perimeterx/marshmallow v1.1.5 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/labstack/gommon v0.5.0 // indirect
+	github.com/mattn/go-colorable v0.1.15 // indirect
+	github.com/mattn/go-isatty v0.0.23 // indirect
+	github.com/oasdiff/yaml v0.1.1 // indirect
+	github.com/oasdiff/yaml3 v0.0.14 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/ugorji/go/codec v1.2.11 // indirect
+	github.com/santhosh-tekuri/jsonschema/v6 v6.0.2 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
-	github.com/woodsbury/decimal128 v1.3.0 // indirect
-	golang.org/x/crypto v0.46.0 // indirect
-	golang.org/x/net v0.48.0 // indirect
-	golang.org/x/sys v0.39.0 // indirect
-	golang.org/x/text v0.32.0 // indirect
-	golang.org/x/time v0.14.0 // indirect
+	golang.org/x/crypto v0.54.0 // indirect
+	golang.org/x/net v0.57.0 // indirect
+	golang.org/x/sys v0.47.0 // indirect
+	golang.org/x/text v0.40.0 // indirect
+	golang.org/x/time v0.15.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,64 +1,55 @@
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-github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY=
-github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE=
-github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
-github.com/go-test/deep v1.0.8 h1:TDsG77qcSprGbC6vTN8OuXp5g+J+b5Pcguhf7Zt61VM=
-github.com/go-test/deep v1.0.8/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncVwcsE=
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