Add Redis Search to changelog

Author: mdogan

redis/overall/changelog.mdx

@@ -2,6 +2,22 @@
 title: Changelog
 ---
 
+<Update label="March 2026">
+Added [Upstash Redis Search](/redis/search/introduction) feature, a new extension for searching Redis data. It works with JSON, Hash, and String data, automatically keeps indexes in sync with Redis writes, and supports full-text search, filtering, aggregations, aliases, highlighting, fuzzy matching, phrase queries, and regex matching.
+
+Redis Search is available through the [@upstash/redis](/redis/sdks/ts/overview) and [upstash-redis](/redis/sdks/py/overview) SDKs. If you already use `node-redis` or `ioredis`, you can use the [`@upstash/search-redis`](/redis/search/adapters/node-redis) and [`@upstash/search-ioredis`](/redis/search/adapters/ioredis) wrappers without switching clients.
+
+New Redis Search commands:
+- [`SEARCH.CREATE`](/redis/search/command-reference#searchcreate): Create a search index
+- [`SEARCH.DROP`](/redis/search/command-reference#searchdrop): Remove a search index
+- [`SEARCH.DESCRIBE`](/redis/search/command-reference#searchdescribe): Return metadata about a search index
+- [`SEARCH.WAITINDEXING`](/redis/search/command-reference#searchwaitindexing): Wait until pending index updates are visible to queries
+- [`SEARCH.QUERY`](/redis/search/command-reference#searchquery): Search documents with a JSON filter
+- [`SEARCH.COUNT`](/redis/search/command-reference#searchcount): Count matching documents without returning them
+- [`SEARCH.AGGREGATE`](/redis/search/command-reference#searchaggregate): Compute analytics over matching documents
+- [`SEARCH.ALIASADD`](/redis/search/command-reference#searchaliasadd), [`SEARCH.ALIASDEL`](/redis/search/command-reference#searchaliasdel), and [`SEARCH.LISTALIASES`](/redis/search/command-reference#searchlistaliases): Manage search index aliases
+</Update>
+
 <Update label="December 2025">
 Added [Redis Functions](https://redis.io/docs/latest/develop/programmability/functions-intro/) support. New commands are: 
 - [`FCALL`](https://redis.io/docs/latest/commands/fcall/): Call a function with read/write capabilities