Version Release Notes

Last updated: 2025-12-23 17:18:55

Version Release Notes

Last updated: 2025-12-23 17:18:55

Compatible Major Version
Minor Version
Update
ValKey 8.0
8.0.6
Provided compatibility with the open-source Valkey 8.0.6 and also supported the following features:
Supported the scale-out capability of 256 DBs in the cluster architecture, provided the module loading feature for Valkey JSON, Valkey Bloom, and Valkey Search, and enhanced the kernel processing capabilities.
Systematically optimized the root cause of latency glitches during rehashing to ensure stable performance in high-concurrency business scenarios.
Supported the atomic migration mechanism for slots and asynchronous authentication capability for new nodes, and combined these with seamless node migration and the separation of arbitration nodes from data nodes to enhance high availability.
Redis 7.0
7.0.25
Fixed the security vulnerability CVE-2025-49844.
Fixed the security vulnerability CVE-2025-46817.
Fixed the security vulnerability CVE-2025-46818.
Fixed the security vulnerability CVE-2025-46819.
﻿
7.0.24
Fixed the security vulnerability CVE-2025-27151.
Fixed the security vulnerability CVE-2025-32023.
Fixed the security vulnerability CVE-2025-48367.
Supported the HyperLogLog family of commands.
﻿
7.0.23
Fixed the security vulnerability CVE-2025-21605.
﻿
7.0.22
Fixed the security vulnerability CVE-2024-46981.
﻿
7.0.20
Fixed the security vulnerabilities CVE-2024-31449, CVE-2024-31227, and CVE-2024-31228.
Redis 6.0
6.2.13
Fixed the security vulnerability CVE-2025-49844.
Fixed the security vulnerability CVE-2025-46817.
Fixed the security vulnerability CVE-2025-46818.
Fixed the security vulnerability CVE-2025-46819.
﻿
6.2.12
Fixed the security vulnerability CVE-2025-32023.
Fixed the security vulnerability CVE-2025-48367.
Supported the HyperLogLog family of commands.
﻿
6.2.11
Fixed the security vulnerability CVE-2025-21605.
﻿
6.2.10
Fixed the security vulnerability CVE-2024-46981.
﻿
6.2.9
Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
﻿
6.2.5
Compatible with Redis 6.2.
Supported the multi-DB feature. Up to 256 DBs were supported.
Supported performing rehash operations during maintenance.
Redis 5.0
5.2.15
Fixed the security vulnerability CVE-2025-49844.
Fixed the security vulnerability CVE-2025-46817.
Fixed the security vulnerability CVE-2025-46818.
Fixed the security vulnerability CVE-2025-46819.
﻿
5.2.14
Fixed the security vulnerability CVE-2025-32023.
Fixed the security vulnerability CVE-2025-48367.
Supported the HyperLogLog family of commands.
﻿
5.2.13
Fixed the security vulnerability CVE-2025-21605.
﻿
5.2.12
Fixed the security vulnerability CVE-2024-46981.
﻿
5.2.11
Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
﻿
5.2.7
Supported performing rehash operations during maintenance.
﻿
5.2.0
Supported the multi-DB feature. Up to 256 DBs were supported.
Performance optimization: Supported executing zmalloc_get_rss() in the BIO thread to avoid blocking the main thread, preventing request latency increases.
Fixed the issue that the rdbLoadRio() function might trigger downtime in some scenarios.
Redis 4.0
4.3.16
Fixed the security vulnerability CVE-2025-49844.
Fixed the security vulnerability CVE-2025-46817.
Fixed the security vulnerability CVE-2025-46818.
Fixed the security vulnerability CVE-2025-46819.
﻿
4.3.15
Fixed the security vulnerability CVE-2025-32023.
Fixed the security vulnerability CVE-2025-48367.
﻿
4.3.14
Fixed the security vulnerability CVE-2025-21605.
﻿
4.3.13
Fixed the security vulnerability CVE-2024-46981.
﻿
4.3.12
Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
﻿
4.3.8
Supported performing rehash operations during maintenance.
﻿
4.3.0
Supported the multi-DB feature. Up to 256 DBs were supported.
Supported sending notifications to the cluster when a replica node detected a Failing node in the cluster, facilitating quick detection of faulty nodes.
Performance optimization: Supported executing zmalloc_get_rss() in the BIO thread to avoid blocking the main thread, preventing request latency increases.
Fixed the issue that the rdbLoadRio() function might trigger downtime in some scenarios.

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Compatible Major Version	Minor Version	Update
ValKey 8.0	8.0.6	Provided compatibility with the open-source Valkey 8.0.6 and also supported the following features: Supported the scale-out capability of 256 DBs in the cluster architecture, provided the module loading feature for Valkey JSON, Valkey Bloom, and Valkey Search, and enhanced the kernel processing capabilities. Systematically optimized the root cause of latency glitches during rehashing to ensure stable performance in high-concurrency business scenarios. Supported the atomic migration mechanism for slots and asynchronous authentication capability for new nodes, and combined these with seamless node migration and the separation of arbitration nodes from data nodes to enhance high availability.
Redis 7.0	7.0.25	Fixed the security vulnerability CVE-2025-49844. Fixed the security vulnerability CVE-2025-46817. Fixed the security vulnerability CVE-2025-46818. Fixed the security vulnerability CVE-2025-46819.
		7.0.24	Fixed the security vulnerability CVE-2025-27151. Fixed the security vulnerability CVE-2025-32023. Fixed the security vulnerability CVE-2025-48367. Supported the HyperLogLog family of commands.
		7.0.23	Fixed the security vulnerability CVE-2025-21605.
		7.0.22	Fixed the security vulnerability CVE-2024-46981.
		7.0.20	Fixed the security vulnerabilities CVE-2024-31449, CVE-2024-31227, and CVE-2024-31228.
Redis 6.0	6.2.13	Fixed the security vulnerability CVE-2025-49844. Fixed the security vulnerability CVE-2025-46817. Fixed the security vulnerability CVE-2025-46818. Fixed the security vulnerability CVE-2025-46819.
		6.2.12	Fixed the security vulnerability CVE-2025-32023. Fixed the security vulnerability CVE-2025-48367. Supported the HyperLogLog family of commands.
		6.2.11	Fixed the security vulnerability CVE-2025-21605.
		6.2.10	Fixed the security vulnerability CVE-2024-46981.
		6.2.9	Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
		6.2.5	Compatible with Redis 6.2. Supported the multi-DB feature. Up to 256 DBs were supported. Supported performing rehash operations during maintenance.
Redis 5.0	5.2.15	Fixed the security vulnerability CVE-2025-49844. Fixed the security vulnerability CVE-2025-46817. Fixed the security vulnerability CVE-2025-46818. Fixed the security vulnerability CVE-2025-46819.
		5.2.14	Fixed the security vulnerability CVE-2025-32023. Fixed the security vulnerability CVE-2025-48367. Supported the HyperLogLog family of commands.
		5.2.13	Fixed the security vulnerability CVE-2025-21605.
		5.2.12	Fixed the security vulnerability CVE-2024-46981.
		5.2.11	Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
		5.2.7	Supported performing rehash operations during maintenance.
		5.2.0	Supported the multi-DB feature. Up to 256 DBs were supported. Performance optimization: Supported executing zmalloc_get_rss() in the BIO thread to avoid blocking the main thread, preventing request latency increases. Fixed the issue that the rdbLoadRio() function might trigger downtime in some scenarios.
Redis 4.0	4.3.16	Fixed the security vulnerability CVE-2025-49844. Fixed the security vulnerability CVE-2025-46817. Fixed the security vulnerability CVE-2025-46818. Fixed the security vulnerability CVE-2025-46819.
		4.3.15	Fixed the security vulnerability CVE-2025-32023. Fixed the security vulnerability CVE-2025-48367.
		4.3.14	Fixed the security vulnerability CVE-2025-21605.
		4.3.13	Fixed the security vulnerability CVE-2024-46981.
		4.3.12	Fixed the security vulnerabilities CVE-2024-31449 and CVE-2024-31228.
		4.3.8	Supported performing rehash operations during maintenance.
		4.3.0	Supported the multi-DB feature. Up to 256 DBs were supported. Supported sending notifications to the cluster when a replica node detected a Failing node in the cluster, facilitating quick detection of faulty nodes. Performance optimization: Supported executing zmalloc_get_rss() in the BIO thread to avoid blocking the main thread, preventing request latency increases. Fixed the issue that the rdbLoadRio() function might trigger downtime in some scenarios.

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