changelog update related to v2.7.3
@@ -5,6 +5,10 @@ parent: README
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---# Changelog
+## [2.7.3] - 2022-05-02
+
+- Add missing user configuration option `thread_pool_index_size`
+
## [2.7.2] - 2022-04-22
- Add support for new user configuration options
