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Tencent Cloud Firewall

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DocumentationTencent Cloud FirewallRelease Notes and AnnouncementsEngine Release Notes

Engine Release Notes

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Last updated: 2024-08-19 14:30:10
The firewall engine updates apply to both the NAT Firewall and the Inter-VPC Firewall. You can find the version number corresponding to the current instance in the firewall instance details and view the corresponding update content. It is recommended to upgrade to the latest version as soon as possible.
Note:
Defect fixes or optimizations of historical version engine packages will not be incorporated into historical version engines. Please upgrade to the latest version of the engine.
Version Number
Features (New features that require the current and later version of the engine)
Update Notes
Update Time
cfw_v4.3.2.1229
-
[Optimization] Fixed some defects.
August 14, 2024
cfw_v4.3.0.1197
-
[Optimization] Fixed some defects.
June 28, 2024
cfw_v4.3.0.1195
Customized DNS for configuration of domain name resolution rules.
Inter-VPC firewall supports the bandwidth statistics of IP granularity and VPC granularity.
[New] Supports customizing DNS configuration domain name resolution rules.
[New] Inter-VPC firewall supports IP granularity and VPC granularity bandwidth statistics.
[Optimization] Fixed some defects.
June 26, 2024
cfw_v4.1.2.1092
Simulated test.
Transparent mode.
[New] Added simulated test feature. [New] Added transparent mode. [Optimization] Optimized firewall full load state determination. [Optimization] Optimized matching efficiency of address templates. [Optimization] Optimized the scenario where the traffic is automatically routed to the firewall when the IP address does not exist.
[New] CCN mode supports bypass operations in custom routing mode. [New] Supports creating light-weighted instances. [Optimization] Optimized engine performance. [New] VPC Firewall supports bidirectional allowlist control. [Optimization] Optimized engine stability.
December 19, 2023
cfw_v4.0.1.1023
-
[Optimization] Fixed DNS configuration failure issue. [Optimization] Fixed session synchronization failure issue.
September 5, 2023
cfw_v3.7.0.1002
-
[Optimization] Fixed some defects.
July 26, 2023
cfw_v3.5.1.917
-
[Optimization] Fixed some defects.
April 7, 2023
cfw_v3.5.0.860
-
[Optimization] Fixed some defects.
January 12, 2023


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