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## 1.22.1

**`(fix):`** Add 'v' prefix to sdkVersion in metadata.json to follow Go module versioning conventions.

## 1.22.0

**`(feat):`** Generate error_codes.go per-namespace for multi-namespace Go SDKs. Each namespace now has its
own error_codes.go file containing only the error codes and error types from that namespace,
rather than a single global file with all errors.