OP: add RediSearch v2.10.6 release notes (#569)

Author: dwdougherty

content/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.10-release-notes.md

@@ -13,11 +13,22 @@ weight: 90
 ---
 ## Requirements
 
-RediSearch v2.10.5 requires:
+RediSearch v2.10.6 requires:
 
 - Minimum Redis compatibility version (database): 7.4
 - Minimum Redis Enterprise Software version (cluster): 7.6 (TBD)
 
+## v2.10.6 (August 2024):
+
+This is a maintenance release for RediSearch 2.10.
+
+Update urgency: `HIGH` - There is a critical bug that may affect a subset of users. Upgrade!
+
+Bug fixes:
+- [#4916](https://github.com/redisearch/redisearch/pull/4916) - Union query, similar to `"is|the"`, starting with 2 [storwords](https://redis.io/docs/latest/develop/interact/search-and-query/advanced-concepts/stopwords/) could cause a crash (MOD-7495)
+- [#4895](https://github.com/redisearch/redisearch/pull/4895) - `FT.AGGREGATE` with `VERBATIM` option is not handled by the shards in cluster mode (MOD-7463) 
+- [#4922](https://github.com/redisearch/redisearch/pull/4922) - Counting twice the field statistics at `#search` section of `INFO` response (MOD-7339)
+
 ## v2.10 GA (v2.10.5) (July 2024)
 
 This is the General Availability release of RediSearch 2.10