chore(main): release protocol/go 0.2.21

Author: opentdf-automation[bot]

.release-please-manifest.json

@@ -2,7 +2,7 @@
   "lib/fixtures": "0.2.7",
   "lib/ocrypto": "0.1.6",
   "lib/flattening": "0.1.1",
-  "protocol/go": "0.2.20",
+  "protocol/go": "0.2.21",
   "sdk": "0.3.19",
   "service": "0.4.26"
 }

protocol/go/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.2.21](https://github.com/opentdf/platform/compare/protocol/go/v0.2.20...protocol/go/v0.2.21) (2024-11-13)
+
+
+### Features
+
+* **policy:** subject condition sets prune service/db ([#1688](https://github.com/opentdf/platform/issues/1688)) ([3cdd1b2](https://github.com/opentdf/platform/commit/3cdd1b26e81cb004b02af44e914baef3422cdcde)), closes [#1178](https://github.com/opentdf/platform/issues/1178)
+
 ## [0.2.20](https://github.com/opentdf/platform/compare/protocol/go/v0.2.19...protocol/go/v0.2.20) (2024-11-05)