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Document server_name, valkey_version, and redis_version INFO fields#427

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kovan wants to merge 3 commits intovalkey-io:mainfrom
kovan:docs/info-valkey-fields
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Document server_name, valkey_version, and redis_version INFO fields#427
kovan wants to merge 3 commits intovalkey-io:mainfrom
kovan:docs/info-valkey-fields

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@kovan kovan commented Mar 26, 2026

  • Add server_name to the server section field descriptions (it was in the example output but missing from the descriptions list)
  • Expand redis_version description to clarify it is fixed at 7.2.4 across all Valkey releases for client compatibility
  • Expand valkey_version description to recommend using it instead of redis_version

Verified against src/version.h and the PRs referenced in the issue (valkey-io/valkey#232, valkey-io/valkey#47).

Fixes #15

kovan added 3 commits March 26, 2026 21:05
Document how Valkey maintains backward compatibility with Redis OSS:

1. Version compatibility: forked from Redis 7.2.4, compatible with
   all Redis OSS versions up to 7.2.x, not compatible with Redis CE 7.4+
2. INFO fields: redis_version is fixed at 7.2.4 for client compatibility,
   server_version reports the actual Valkey version
3. Lua scripting: both redis.call() and server.call() namespaces work
4. Module API: both RedisModule_* and ValkeyModule_* prefixes are supported

All information verified against the Valkey source code (version.h,
redismodule.h, valkeymodule.h).

Fixes valkey-io#14
- Add server_name field description (was in example output but not
  in the field descriptions list)
- Expand redis_version description to clarify it is fixed at 7.2.4
  and does not change across Valkey releases
- Expand valkey_version description to clarify it is the actual
  version to check

Fixes valkey-io#15
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Document INFO valkey_version and server_name

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