feat: simplify HTTP client proxy pools and authenticated JSON calls

cmd/go-omni/apigen/generate.go

@@ -19,7 +19,10 @@ import (
 )
 
 const frameworkModule = "git.yuntuo.hk/k2safe/go-omni"
+
+// Runtime-only releases need not raise the managed template compatibility floor.
 const minimumVersion = "v0.20.0-preview"
+const currentVersion = "v0.21.0-preview"
 const generatedHeader = "// Code generated by go-omni api. DO NOT EDIT.\n"
 
 type Options struct {
@@ -265,7 +268,7 @@ func generate(o Options, c *Compiled, starter bool) (Output, error) {
 		return Output{}, errors.New("generation configuration changed during generation; retry")
 	}
 	out, err := apply(directory, o.Module, entry, generated, seeds, o.Check, o.DryRun, o.profile(), snapshotContract(c.Spec), o.lockHeld)
-	expectedVersion := minimumVersion
+	expectedVersion := currentVersion
 	if info, ok := debug.ReadBuildInfo(); ok && info.Main.Path == frameworkModule && info.Main.Sum != "" && semver.IsValid(info.Main.Version) {
 		expectedVersion = info.Main.Version
 	}
@@ -304,7 +307,7 @@ func moduleFile(o Options) ([]byte, error) {
 		if info, ok := debug.ReadBuildInfo(); ok && info.Main.Path == frameworkModule && info.Main.Sum != "" {
 			version = info.Main.Version
 		} else {
-			version = minimumVersion
+			version = currentVersion
 		}
 	}
 	if !semver.IsValid(version) || semver.Major(version) != "v0" && semver.Major(version) != "v1" {