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Copy file name to clipboardExpand all lines: articles/web-application-firewall/ag/ruleset-policy.md
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@@ -31,23 +31,23 @@ Azure Web Application Firewall supports a defined set of managed ruleset version
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Starting February 2026, Azure WAF actively **supports the latest three ruleset releases** in the following format:
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-**N** – Latest available rule set version (for example, **DRS 2.2**)
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-**N:** Latest available rule set version (for example, **DRS 2.2**)
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-**N-1** – Previous rule set version (for example, **DRS 2.1**)
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-**N-1:** Previous rule set version (for example, **DRS 2.1**)
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::: zone pivot="application-gateway"
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-**N-2** – Second previous rule set version (for example, **CRS 3.2**)
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-**N-2:** Second previous rule set version (for example, **CRS 3.2**)
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::: zone-end
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::: zone pivot="front-door"
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-**N-2** – Second previous rule set version (for example, **DRS 2.0**)
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-**N-2:** Second previous rule set version (for example, **DRS 2.0**)
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::: zone-end
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Only these **N, N-1, and N-2 versions** are supported for general use and receive ongoing updates, improvements, and rule tuning from the Azure WAF team.
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Only **N, N-1, and N-2 versions** are supported for general use and receive ongoing updates, improvements, and rule tuning from the Azure WAF team.
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## Extended support for older rule sets
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@@ -111,7 +111,7 @@ The following tables summarize the current support status and planned end of sup
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|**DRS 2.2**| February 2026 | Supported | Not defined yet |
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|**DRS 2.1**| October 2023 | Supported | Not defined yet |
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|**CRS 3.2**| August 2021 | Supported | Not defined yet. Support ends one year after the release of the **first** DRS version newer than DRS 2.2 |
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